Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 12, 2021, 2:44 p.m.	Sept. 12, 2021, 3:01 p.m.

Size	160.5KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`e60b189b5dfae48fa8cfa7e63acdd25a`
SHA256	`605412b4ceaf25fc66306e96a347662161925ba372383ad39a28703d4ef65caa`
CRC32	`0CAAB51C`
ssdeep	`3072:cq6+ouCpk2mpcWJ0r+QNTBfHM9SEiVQvflvBU3wp/qb7VBJI:cldk1cWQRNTBfM9SH2vfl0wBgB+`
Yara	Malicious_Packer_Zero - Malicious Packer PE_Header_Zero - PE File Signature Malicious_Library_Zero - Malicious_Library IsPE32 - (no description)

NexusRAT.exe "C:\Users\test22\AppData\Local\Temp\NexusRAT.exe"
1972
- cmd.exe "C:\Windows\sysnative\cmd.exe" /c "C:\Users\test22\AppData\Local\Temp\6421.tmp\6432.tmp\6433.bat C:\Users\test22\AppData\Local\Temp\NexusRAT.exe"
  2252
  - cmd.exe C:\Windows\system32\cmd.exe /c powershell Invoke-RestMethod api.ipify.org
    2164
    - powershell.exe powershell Invoke-RestMethod api.ipify.org
      3028
  - findstr.exe findstr "location:" C:\Users\Public\Documents\ans.txt
    3056
  - powershell.exe powershell -Command "(gc anss.txt) -replace 'location: http://jsonblob.com/api/jsonBlob/', '' | Out-File -encoding ASCII ansss.txt"
    2564

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 (12 events)

Time & API	Arguments	Status	Return
GetComputerNameW Sept. 12, 2021, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 12, 2021, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:59 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:59 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:59 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 2:59 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 12, 2021, 3 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 12, 2021, 3 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 12, 2021, 2:45 p.m.			0	0
IsDebuggerPresent Sept. 12, 2021, 2:59 p.m.			0	0

Command line console output was observed (21 events)

Time & API	Arguments	Status	Return
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'curl' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: 'jq' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x000000000000000b	1	1
WriteConsoleW Sept. 12, 2021, 2:45 p.m.	buffer: goto was unexpected at this time. console_handle: 0x000000000000000b	1	1

Uses Windows APIs to generate a cryptographic key (50 out of 91 events)

Time & API	Arguments	Status	Return
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002968e0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002fd9e0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002fd9e0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002fd9e0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c420 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c420 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c3b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c3b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c3b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c3b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000296800 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000296800 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000296800 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cc70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cdc0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cdc0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cdc0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cea0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cea0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cf10 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cf10 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cf80 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cf80 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031cf80 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000276110 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000276110 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000275d20 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000275d20 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b4c7b00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b4c7b00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b4c7cc0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b4c7cc0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000031c810 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 2:59 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002c5e90 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 3 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000033dc30 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 3 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000033dc30 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Sept. 12, 2021, 3 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000033dc30 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. 12, 2021, 2:44 p.m.		1	1	0

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

section

.code

The executable uses a known packer (1 event)

packer

PureBasic 4.x -> Neil Hodgson

Allocates read-write-execute memory (usually to unpack itself) (50 out of 354 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002890000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002970000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 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. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159e000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159e000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a0000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a0000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a0000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a0000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a0000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef15a1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef159e000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00042000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 589824 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. 12, 2021, 2:45 p.m.	process_identifier: 3028 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. 12, 2021, 2:45 p.m.	process_identifier: 3028 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. 12, 2021, 2:45 p.m.	process_identifier: 3028 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. 12, 2021, 2:45 p.m.	process_identifier: 3028 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. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00032000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002972000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002974000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff0010a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00043000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00044000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00132000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff0010d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00045000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00180000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00033000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00046000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00133000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000f3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff0003a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00181000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 12, 2021, 2:45 p.m.	process_identifier: 3028 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002977000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\6421.tmp\6432.tmp\6433.bat

Creates a shortcut to an executable file (2 events)

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

Creates a suspicious process (4 events)

cmdline	"C:\Windows\sysnative\cmd.exe" /c "C:\Users\test22\AppData\Local\Temp\6421.tmp\6432.tmp\6433.bat C:\Users\test22\AppData\Local\Temp\NexusRAT.exe"
cmdline	C:\Windows\system32\cmd.exe /c powershell Invoke-RestMethod api.ipify.org
cmdline	powershell -Command "(gc anss.txt) -replace 'location: http://jsonblob.com/api/jsonBlob/', '' \| Out-File -encoding ASCII ansss.txt"
cmdline	powershell Invoke-RestMethod api.ipify.org

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Sept. 12, 2021, 2:44 p.m.	show_type: 0 filepath_r: C:\Windows\sysnative\cmd parameters: /c "C:\Users\test22\AppData\Local\Temp\6421.tmp\6432.tmp\6433.bat C:\Users\test22\AppData\Local\Temp\NexusRAT.exe" filepath: C:\Windows\sysnative\cmd	1	1	0

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

section

{u'size_of_data': u'0x00003400', u'virtual_address': u'0x00013000', u'entropy': 7.110640338733982, u'name': u'.rdata', u'virtual_size': u'0x0000339d'}

entropy

7.11064033873

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x00012c00', u'virtual_address': u'0x00019000', u'entropy': 7.6866787896452, u'name': u'.rsrc', u'virtual_size': u'0x00012a8c'}

entropy

7.68667878965

description

A section with a high entropy has been found

entropy

0.551724137931

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 12, 2021, 2:45 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Sept. 12, 2021, 2:59 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (9 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	DebuggerException__SetConsoleCtrl
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	C:\Windows\sysnative\cmd /c "C:\Users\test22\AppData\Local\Temp\6421.tmp\6432.tmp\6433.bat C:\Users\test22\AppData\Local\Temp\NexusRAT.exe"
cmdline	"C:\Windows\sysnative\cmd.exe" /c "C:\Users\test22\AppData\Local\Temp\6421.tmp\6432.tmp\6433.bat C:\Users\test22\AppData\Local\Temp\NexusRAT.exe"

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1972 resumed a thread in remote process 2252
NtResumeThread Sept. 12, 2021, 2:44 p.m.	thread_handle: 0x00000204 suspend_count: 1 process_identifier: 2252	1	0	0

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 31 AntiVirus engines on VirusTotal as malicious (31 events)

Bkav	W32.AIDetect.malware1
Lionic	Trojan.Win32.Tiny.trFe
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
CAT-QuickHeal	Trojan.FuerboosPMF.S18713185
McAfee	RDN/MalGenrc
Malwarebytes	Malware.AI.1435235507
Zillya	Tool.Lazagne.Win32.102
Sangfor	Trojan.Win32.Save.a
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Paloalto	generic.ml
BitDefender	Trojan.GenericKD.46957172
MicroWorld-eScan	Trojan.GenericKD.46957172
Ad-Aware	Trojan.GenericKD.46957172
Emsisoft	Trojan.GenericKD.46957172 (B)
McAfee-GW-Edition	BehavesLike.Win32.Generic.cc
FireEye	Generic.mg.e60b189b5dfae48f
Sophos	Generic ML PUA (PUA)
Ikarus	Trojan.Win32
GData	Win32.Trojan.PSE.476UDI
Jiangmin	Trojan.PowerShell.bj
Antiy-AVL	Trojan/Generic.ASMalwS.2B9EB3B
Microsoft	Trojan:Win32/Sabsik.FL.A!ml
MAX	malware (ai score=88)
Cylance	Unsafe
Zoner	Trojan.Win32.85523
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_89%
Panda	Trj/Genetic.gen
MaxSecure	Trojan.Malware.300983.susgen

NexusRAT.exe

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