400eae5972fc64b293178975a8e3211ddfa65d2f8b25abdd787007585854bbca

General

Target
nya_pro_ultimate.bat
Size 5.7MB
Sample260712-jgbw5afz7x
SHA256 400eae5972fc64b293178975a8e3211ddfa65d2f8b25abdd787007585854bbca
MD5 2dc6a3e289d81057838f93b590ad6b65
SHA1 fc844b13a216c620973799ef5abdd8602aef36b5
SHA512 e875ca134f55fadb82a47fca4d22185ae22d7055d8b3d951333db50642a274ab2ff2d17320066ca18a37cbcb0893da0b0d058af29c28131ecf34c79aa0d6f5c5
SSDEEP 24576:NKD0nTooMz9qxCrHfESZI3lfBqzDO2/6tgvZP37Yc2RV7ZsMQGpzT2MgmkjNv2cd:anHQOR38PzShj8CPhPSa40Ik
TLSH
T18856D0116E541EF1EFDC250EC0BE6F0E43F0924A6521749FEA526F4EAEDFA41840B25B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
644	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
644	powershell.exe
644	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	644	powershell.exe
Token: SeIncreaseQuotaPrivilege	644	powershell.exe
Token: SeSecurityPrivilege	644	powershell.exe
Token: SeTakeOwnershipPrivilege	644	powershell.exe
Token: SeLoadDriverPrivilege	644	powershell.exe
Token: SeSystemProfilePrivilege	644	powershell.exe
Token: SeSystemtimePrivilege	644	powershell.exe
Token: SeProfSingleProcessPrivilege	644	powershell.exe
Token: SeIncBasePriorityPrivilege	644	powershell.exe
Token: SeCreatePagefilePrivilege	644	powershell.exe
Token: SeBackupPrivilege	644	powershell.exe
Token: SeRestorePrivilege	644	powershell.exe
Token: SeShutdownPrivilege	644	powershell.exe
Token: SeDebugPrivilege	644	powershell.exe
Token: SeSystemEnvironmentPrivilege	644	powershell.exe
Token: SeRemoteShutdownPrivilege	644	powershell.exe
Token: SeUndockPrivilege	644	powershell.exe
Token: SeManageVolumePrivilege	644	powershell.exe
Token: 33	644	powershell.exe
Token: 34	644	powershell.exe
Token: 35	644	powershell.exe
Token: 36	644	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 5808 wrote to memory of 3716	5808	cmd.exe	87
PID 5808 wrote to memory of 5444	5808	cmd.exe	88
PID 5808 wrote to memory of 5580	5808	cmd.exe	89
PID 5808 wrote to memory of 2004	5808	cmd.exe	90
PID 5808 wrote to memory of 5852	5808	cmd.exe	91
PID 5808 wrote to memory of 3136	5808	cmd.exe	92
PID 5808 wrote to memory of 3056	5808	cmd.exe	93
PID 5808 wrote to memory of 5668	5808	cmd.exe	94
PID 5808 wrote to memory of 5928	5808	cmd.exe	95
PID 5928 wrote to memory of 644	5928	cmd.exe	96
PID 5808 wrote to memory of 3632	5808	cmd.exe	98
PID 3632 wrote to memory of 5256	3632	cmd.exe	99
PID 3632 wrote to memory of 5700	3632	cmd.exe	100

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\nya_pro_ultimate.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:5808
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo C:\Users\Admin\AppData\Local\Temp\ "
  2⤵
  PID:3716
- C:\Windows\system32\findstr.exe
  findstr /i "\Temp\"
  2⤵
  PID:5444
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo C:\Users\Admin\AppData\Local\Temp\ "
  2⤵
  PID:5580
- C:\Windows\system32\findstr.exe
  findstr /i "\Tmp\"
  2⤵
  PID:2004
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo C:\Users\Admin\AppData\Local\Temp\nya_pro_ultimate.bat "
  2⤵
  PID:5852
- C:\Windows\system32\findstr.exe
  findstr /i "\AppData\Local\Temp\"
  2⤵
  PID:3136
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo C:\Users\Admin\AppData\Local\Temp\nya_pro_ultimate.bat "
  2⤵
  PID:3056
- C:\Windows\system32\findstr.exe
  findstr /i "\Windows\Temp\"
  2⤵
  PID:5668
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c powershell -NoProfile -Command "try{$p=Get-CimInstance Win32_Process -Filter \"ProcessId $PID\";(Get-Process -Id $p.ParentProcessId -EA 0).Name}catch{}" 2>nul
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5928
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -NoProfile -Command "try{$p=Get-CimInstance Win32_Process -Filter \"ProcessId $PID\";(Get-Process -Id $p.ParentProcessId -EA 0).Name}catch{}"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:644
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c reg query "HKLM\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}" /v pv 2>nul | findstr /i pv
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3632
- - C:\Windows\system32\reg.exe
    reg query "HKLM\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}" /v pv
    3⤵
    PID:5256
- - C:\Windows\system32\findstr.exe
    findstr /i pv
    3⤵
    PID:5700

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_0qzjgwyf.3ix.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0qzjgwyf.3ix.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Analysis

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