Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 2, 2021, 9:38 a.m.	June 2, 2021, 9:40 a.m.

Size	1.2MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`2a48970e8253b99331a5ca1d84352a22`
SHA256	`ad15a43aa72e76f8122900f7697968f621a3bf04f22d6710de5569d4e64d7e5c`
CRC32	`BB120657`
ssdeep	`24576:p6YRDzG2TYj5lA3W6sND4lqHOHnoGFlxYq:nzG20j5uoND44KoGF`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\twFHrWmjOl\src\obj\Debug\CodePageEncoding.pdb
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature anti_vm_detect - Possibly employs anti-virtualization techniques Is_DotNET_EXE - (no description) Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library

six.exe "C:\Users\test22\AppData\Local\Temp\six.exe"
1868
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp"
  604
- six.exe "C:\Users\test22\AppData\Local\Temp\six.exe"
  2208
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp16C3.tmp"
    2824
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp178F.tmp"
    1476

Name	Response	Post-Analysis Lookup
ararat.mangospot.net	A 185.140.53.216	185.140.53.216

IP Address	Status	Action
164.124.101.2	Active	Moloch
185.140.53.216	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW June 2, 2021, 9:39 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 2, 2021, 9:39 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 2, 2021, 9:39 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 2, 2021, 9:38 a.m.			0	0
IsDebuggerPresent June 2, 2021, 9:38 a.m.			0	0
IsDebuggerPresent June 2, 2021, 9:39 a.m.			0	0
IsDebuggerPresent June 2, 2021, 9:39 a.m.			0	0

Command line console output was observed (3 events)

Time & API	Arguments	Status	Return
WriteConsoleW June 2, 2021, 9:39 a.m.	buffer: SUCCESS: The scheduled task "Updates\PyjzOlIzZRE" has successfully been created. console_handle: 0x00000007	1	1
WriteConsoleW June 2, 2021, 9:39 a.m.	buffer: SUCCESS: The scheduled task "SMTP Host" has successfully been created. console_handle: 0x00000007	1	1
WriteConsoleW June 2, 2021, 9:39 a.m.	buffer: SUCCESS: The scheduled task "SMTP Host Task" has successfully been created. console_handle: 0x00000007	1	1

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey June 2, 2021, 9:38 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005f6ae8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 2, 2021, 9:38 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005f61a8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 2, 2021, 9:38 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005f61a8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

This executable has a PDB path (1 event)

pdb_path

C:\Users\Administrator\Desktop\Client\Temp\twFHrWmjOl\src\obj\Debug\CodePageEncoding.pdb

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 June 2, 2021, 9:38 a.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (50 out of 126 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00880000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 1376256 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a50000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00392000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6dee2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00851000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00852000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00bff000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00bf0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:38 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00853000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00854000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ad000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ae000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00855000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00856000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00857000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00858000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00859000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0085a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0085b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05340178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053401a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053401c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053e10ce process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053e10c2 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05340208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053ba928 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053ba94c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053ba954 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053ba958 process_handle: 0xffffffff		3221225550

Creates a suspicious process (4 events)

cmdline	schtasks.exe /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp178F.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp16C3.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp"

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
ShellExecuteExW June 2, 2021, 9:39 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp" filepath: schtasks.exe	1	1
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 2084 thread_handle: 0x000002c8 process_identifier: 2824 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp16C3.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002cc	1	1
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 1460 thread_handle: 0x000002c8 process_identifier: 1476 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp178F.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d4	1	1

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x0012fa00', u'virtual_address': u'0x00002000', u'entropy': 7.073162983475009, u'name': u'.text', u'virtual_size': u'0x0012f860'}

entropy

7.07316298348

description

A section with a high entropy has been found

entropy

0.951057165231

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 June 2, 2021, 9:39 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW June 2, 2021, 9:39 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 events)

description	Communications use DNS	rule	Network_DNS
description	Communications smtp	rule	Network_SMTP_dotNet
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	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Possibly employs anti-virtualization techniques	rule	vmdetect
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess June 2, 2021, 9:39 a.m.	status_code: 0xffffffff process_identifier: 1444 process_handle: 0x000003cc		0	0
NtTerminateProcess June 2, 2021, 9:39 a.m.	status_code: 0xffffffff process_identifier: 1444 process_handle: 0x000003cc	1	0	0

Uses Windows utilities for basic Windows functionality (4 events)

cmdline	schtasks.exe /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp178F.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp16C3.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp"

One or more of the buffers contains an embedded PE file (2 events)

buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1444 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000388		3221225496	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 2208 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000398	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation June 2, 2021, 9:39 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (1 event)

description

six.exe tried to sleep 245534809 seconds, actually delayed analysis time by 245534809 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SMTP Host

reg_value

C:\Program Files (x86)\SMTP Host\smtphost.exe

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp178F.tmp

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1868 manipulating memory of non-child process 1444
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1444 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000388		3221225496	0

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW Ð_ H.textÇ È `.relocÊ@B.rsrcÐ_ `Ì@@ base_address: 0x00400000 process_identifier: 2208 process_handle: 0x00000398	1	1
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2208 process_handle: 0x00000398	1	1
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2208 process_handle: 0x00000398	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW Ð_ H.textÇ È `.relocÊ@B.rsrcÐ_ `Ì@@ base_address: 0x00400000 process_identifier: 2208 process_handle: 0x00000398	1	1	0

File has been identified by 12 AntiVirus engines on VirusTotal as malicious (12 events)

Cybereason	malicious.ac47f6
Cyren	W32/MSIL_Kryptik.ELH.gen!Eldorado
Symantec	Scr.Malcode!gdn30
ESET-NOD32	a variant of MSIL/Kryptik.ABFT
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan-Spy.MSIL.Noon.gen
Microsoft	Trojan:Win32/Wacatac.B!ml
Malwarebytes	Trojan.MalPack.ADC
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ABFE!tr

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1868 called NtSetContextThread to modify thread in remote process 2208
NtSetContextThread June 2, 2021, 9:39 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003cc process_identifier: 2208	1	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 event)

file	C:\Users\test22\AppData\Local\Temp\six.exe:Zone.Identifier

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1868 resumed a thread in remote process 2208
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003cc suspend_count: 1 process_identifier: 2208	1	0	0

Executed a process and injected code into it, probably while unpacking (33 events)

Time & API	Arguments	Status	Return
NtResumeThread June 2, 2021, 9:38 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread June 2, 2021, 9:38 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread June 2, 2021, 9:38 a.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 1868	1	0
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 1896 thread_handle: 0x000003cc process_identifier: 604 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PyjzOlIzZRE" /XML "C:\Users\test22\AppData\Local\Temp\tmp102C.tmp" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x000003d4	1	1
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 204 thread_handle: 0x00000394 process_identifier: 1444 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\six.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\six.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000388	1	1
NtGetContextThread June 2, 2021, 9:39 a.m.	thread_handle: 0x00000394	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 1444 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000388		3221225496
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 2680 thread_handle: 0x000003cc process_identifier: 2208 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\six.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\six.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000398	1	1
NtGetContextThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003cc	1	0
NtAllocateVirtualMemory June 2, 2021, 9:39 a.m.	process_identifier: 2208 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000398	1	0
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW Ð_ H.textÇ È `.relocÊ@B.rsrcÐ_ `Ì@@ base_address: 0x00400000 process_identifier: 2208 process_handle: 0x00000398	1	1
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: base_address: 0x00402000 process_identifier: 2208 process_handle: 0x00000398	1	1
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2208 process_handle: 0x00000398	1	1
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: base_address: 0x00422000 process_identifier: 2208 process_handle: 0x00000398	1	1
WriteProcessMemory June 2, 2021, 9:39 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2208 process_handle: 0x00000398	1	1
NtSetContextThread June 2, 2021, 9:39 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003cc process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003cc suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2208	1	0
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 2084 thread_handle: 0x000002c8 process_identifier: 2824 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp16C3.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002cc	1	1
CreateProcessInternalW June 2, 2021, 9:39 a.m.	thread_identifier: 1460 thread_handle: 0x000002c8 process_identifier: 1476 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp178F.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d4	1	1
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000002f0 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x00000308 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x00000344 suspend_count: 1 process_identifier: 2208	1	0
NtGetContextThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000000e4	1	0
NtGetContextThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000000e4	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003c8 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003e0 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread June 2, 2021, 9:39 a.m.	thread_handle: 0x000003f8 suspend_count: 1 process_identifier: 2208	1	0

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (2 events)

dead_host	192.168.56.101:49209
dead_host	185.140.53.216:7747

six.exe

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