Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 19, 2021, 10:41 a.m.	Sept. 19, 2021, 11 a.m.

Size	188.5KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`e74b2720eaf32bfc409eb52a3d5e937f`
SHA256	`b26af435a04aa06ce23d5858501a076e73708911506380d4c6b6bfc79fcdf27a`
CRC32	`900DAD66`
ssdeep	`3072:gACBVn/dEbnsxoG9dKtC2F+fx8+C0VJ5JH3w1XHHuXb5ARdYBxlzEdtkJ/2Sj/Yw:lCX/qbsxoG9dKbUJ8+95JHuXHab5m6ln`
Yara	IsPE64 - (no description) PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

crock.exe "C:\Users\test22\AppData\Local\Temp\crock.exe"
2332
- cmd.exe "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit
  1304
  - powershell.exe powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\test22'
    1204
  - powershell.exe powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\test22\AppData\Roaming'
    1868
  - powershell.exe powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\test22\AppData\Local\Temp'
    2804
  - powershell.exe powershell -Command Add-MpPreference -ExclusionPath 'C:\Windows'
    1972
- cmd.exe "C:\Windows\System32\cmd.exe" /c C:\Users\test22\AppData\Local\Temp\svchost64.exe "C:\Users\test22\AppData\Local\Temp\crock.exe"
  2000
  - svchost64.exe C:\Users\test22\AppData\Local\Temp\svchost64.exe "C:\Users\test22\AppData\Local\Temp\crock.exe"
    1276
    - cmd.exe "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit
      2612
      - schtasks.exe schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"'
        3016
    - cmd.exe "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\test22\AppData\Local\Temp\svchost64.exe"
      1556
      - choice.exe choice /C Y /N /D Y /T 3
        192

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (25 events)

Time & API	Arguments	Status	Return
GetComputerNameW Sept. 19, 2021, 10:41 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:41 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:41 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:41 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 19, 2021, 10:41 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:41 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:34 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 19, 2021, 10:35 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (8 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 19, 2021, 10:41 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:41 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:41 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:34 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:34 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:35 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:35 a.m.			0	0
IsDebuggerPresent Sept. 19, 2021, 10:35 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Sept. 19, 2021, 10:34 a.m.	buffer: SUCCESS: The scheduled task "services64" has successfully been created. console_handle: 0x0000000000000007	1	1	0
WriteConsoleW Sept. 19, 2021, 10:35 a.m.	buffer: Y console_handle: 0x0000000000000007	1	1	0

Uses Windows APIs to generate a cryptographic key (50 out of 184 events)

Time & API	Arguments	Status	Return
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000318140 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000370910 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000370910 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000370910 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850a00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8512c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851330 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851330 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851330 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8513a0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b8513a0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000318450 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000318450 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851170 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851170 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851170 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851560 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851560 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851640 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b851640 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b87f2c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b87f2c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b87f720 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b87f720 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b850e60 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:35 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000014b220 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:35 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000001ae890 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:35 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000001ae890 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 19, 2021, 10:35 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000001ae890 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Sept. 19, 2021, 10:41 a.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

2#"u!JwP

Allocates read-write-execute memory (usually to unpack itself) (50 out of 835 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000990000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1321000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef19bb000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 1638400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002340000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002450000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91baa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bbc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cd0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cd1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cd4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c86000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 16384 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f252000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cd5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cd6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cd7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f250000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f250000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f250000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f256000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f258000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f258000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f258000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f258000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f258000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2021, 10:41 a.m.	process_identifier: 2332 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000013f258000 process_handle: 0xffffffffffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\svchost64.exe

Creates a shortcut to an executable file (1 event)

file	C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk

Creates a suspicious process (13 events)

cmdline	cmd /C choice /C Y /N /D Y /T 3 & Del "C:\Users\test22\AppData\Local\Temp\svchost64.exe"
cmdline	powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\test22\AppData\Local\Temp'
cmdline	"C:\Windows\System32\cmd.exe" /c C:\Users\test22\AppData\Local\Temp\svchost64.exe "C:\Users\test22\AppData\Local\Temp\crock.exe"
cmdline	"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\test22\AppData\Local\Temp\svchost64.exe"
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit
cmdline	powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\test22'
cmdline	cmd /c C:\Users\test22\AppData\Local\Temp\svchost64.exe "C:\Users\test22\AppData\Local\Temp\crock.exe"
cmdline	powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\test22\AppData\Roaming'
cmdline	schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"'
cmdline	C:\Users\test22\AppData\Local\Temp\svchost64.exe "C:\Users\test22\AppData\Local\Temp\crock.exe"
cmdline	"cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit
cmdline	cmd /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit
cmdline	powershell -Command Add-MpPreference -ExclusionPath 'C:\Windows'

A process created a hidden window (4 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Sept. 19, 2021, 10:41 a.m.	thread_identifier: 1444 thread_handle: 0x0000000000000230 process_identifier: 1304 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x0000000000000238	1	1
ShellExecuteExW Sept. 19, 2021, 10:41 a.m.	show_type: 0 filepath_r: cmd parameters: /c C:\Users\test22\AppData\Local\Temp\svchost64.exe "C:\Users\test22\AppData\Local\Temp\crock.exe" filepath: cmd	1	1
ShellExecuteExW Sept. 19, 2021, 10:34 a.m.	show_type: 0 filepath_r: cmd parameters: /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit filepath: cmd	1	1
ShellExecuteExW Sept. 19, 2021, 10:35 a.m.	show_type: 0 filepath_r: cmd parameters: /C choice /C Y /N /D Y /T 3 & Del "C:\Users\test22\AppData\Local\Temp\svchost64.exe" filepath: cmd	1	1

The binary likely contains encrypted or compressed data indicative of a packer (3 events)

section

{u'size_of_data': u'0x00004000', u'virtual_address': u'0x00002000', u'entropy': 7.986946253182491, u'name': u'2#"u!JwP', u'virtual_size': u'0x00003f7c'}

entropy

7.98694625318

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x0002a800', u'virtual_address': u'0x00006000', u'entropy': 7.825310982751855, u'name': u'.text', u'virtual_size': u'0x0002a6a4'}

entropy

7.82531098275

description

A section with a high entropy has been found

entropy

0.992

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (5 events)

Time & API	Arguments	Status	Return
LookupPrivilegeValueW Sept. 19, 2021, 10:41 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW Sept. 19, 2021, 10:34 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW Sept. 19, 2021, 10:35 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW Sept. 19, 2021, 10:35 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW Sept. 19, 2021, 10:35 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1

Uses Windows utilities for basic Windows functionality (5 events)

cmdline	cmd /C choice /C Y /N /D Y /T 3 & Del "C:\Users\test22\AppData\Local\Temp\svchost64.exe"
cmdline	"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\test22\AppData\Local\Temp\svchost64.exe"
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit
cmdline	schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"'
cmdline	cmd /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit

Installs itself for autorun at Windows startup (3 events)

cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit
cmdline	schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"'
cmdline	cmd /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\test22\AppData\Local\Temp\services64.exe"' & exit

Drops a binary and executes it (1 event)

file	C:\Users\test22\AppData\Local\Temp\svchost64.exe

The process powershell.exe wrote an executable file to disk (19 events)

file	C:\Windows\System32\ie4uinit.exe
file	C:\Program Files\Windows Sidebar\sidebar.exe
file	C:\Windows\System32\WindowsAnytimeUpgradeUI.exe
file	C:\Windows\System32\xpsrchvw.exe
file	C:\Windows\System32\displayswitch.exe
file	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe
file	C:\Windows\System32\mblctr.exe
file	C:\Windows\System32\mstsc.exe
file	C:\Windows\System32\SnippingTool.exe
file	C:\Windows\System32\SoundRecorder.exe
file	C:\Windows\System32\dfrgui.exe
file	C:\Windows\System32\msinfo32.exe
file	C:\Windows\System32\rstrui.exe
file	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe
file	C:\Program Files\Windows Journal\Journal.exe
file	C:\Windows\System32\MdSched.exe
file	C:\Windows\System32\msconfig.exe
file	C:\Windows\System32\recdisc.exe
file	C:\Windows\System32\msra.exe

File has been identified by 40 AntiVirus engines on VirusTotal as malicious (40 events)

Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
McAfee	Artemis!E74B2720EAF3
Malwarebytes	Malware.AI.4209042470
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_80% (W)
Alibaba	Trojan:MSIL/Tasker.fb0ac696
K7GW	Trojan ( 005806661 )
K7AntiVirus	Trojan ( 005806661 )
Arcabit	Trojan.Generic.D2CCB001
Cyren	W64/MSIL_Troj.BKE.gen!Eldorado
ESET-NOD32	a variant of MSIL/GenKryptik.FIJI
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan.MSIL.Tasker.gen
BitDefender	Trojan.GenericKD.46968833
MicroWorld-eScan	Trojan.GenericKD.46968833
Avast	Win64:Trojan-gen
Ad-Aware	Trojan.GenericKD.46968833
Sophos	Generic ML PUA (PUA)
McAfee-GW-Edition	BehavesLike.Win64.Generic.cc
FireEye	Generic.mg.e74b2720eaf32bfc
Emsisoft	Trojan.GenericKD.46968833 (B)
Webroot	W32.Trojan.Gen
Avira	TR/Crypt.ZPACK.Gen7
Kingsoft	Win32.Troj.Undef.(kcloud)
Gridinsoft	Trojan.Heur!.031124E3
Microsoft	Trojan:Win32/AgentTesla!ml
GData	Trojan.GenericKD.46968833
AhnLab-V3	Trojan/Win.Generic.C4591915
VBA32	Trojan.MSIL.Tasker
ALYac	Trojan.GenericKD.46968833
MAX	malware (ai score=85)
TrendMicro-HouseCall	TROJ_FRS.0NA103II21
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_99%
Fortinet	W32/Tasker.FIJI!tr
AVG	Win64:Trojan-gen
Panda	Trj/CI.A
MaxSecure	Trojan.Malware.300983.susgen

crock

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