479cdecbcd818259a347a9bdee37b960e369bcab4f537364b400e834debd4d1c

General

Target

PO7804118.exe
Size

893KB
MD5

2137e10273e08d4a7de9cc4b972e8a12
SHA1

736de35693a723137a5237c379450b1201b0a0b2
SHA256

b8fa08e31085513e0ab8b0e0d0f7991c50f391e92f7593e19644ffe9fa8827be
SHA512

715f7f7d97bb7d2c4f35e55cd998d982fa40dffaee2a365705386d5c26489c8ad51b6f5da413538dbafd579f9555d3958448bd654bc1778c880c0f9e5d4cb116
SSDEEP

12288:c/BKYvI8ohK/opCle0WxdXZw55qpNdiTJqOxQschcj3+KkR:WOQosU0I7pyl5xnr+J

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2204	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO7804118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2056	PO7804118.exe
2204	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	PO7804118.exe
Token: SeDebugPrivilege	2204	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2204	2056	PO7804118.exe	31
PID 2056 wrote to memory of 2204	2056	PO7804118.exe	31
PID 2056 wrote to memory of 2204	2056	PO7804118.exe	31
PID 2056 wrote to memory of 2204	2056	PO7804118.exe	31
PID 2056 wrote to memory of 2800	2056	PO7804118.exe	32
PID 2056 wrote to memory of 2800	2056	PO7804118.exe	32
PID 2056 wrote to memory of 2800	2056	PO7804118.exe	32
PID 2056 wrote to memory of 2800	2056	PO7804118.exe	32
PID 2056 wrote to memory of 2832	2056	PO7804118.exe	34
PID 2056 wrote to memory of 2832	2056	PO7804118.exe	34
PID 2056 wrote to memory of 2832	2056	PO7804118.exe	34
PID 2056 wrote to memory of 2832	2056	PO7804118.exe	34
PID 2056 wrote to memory of 2880	2056	PO7804118.exe	35
PID 2056 wrote to memory of 2880	2056	PO7804118.exe	35
PID 2056 wrote to memory of 2880	2056	PO7804118.exe	35
PID 2056 wrote to memory of 2880	2056	PO7804118.exe	35
PID 2056 wrote to memory of 2804	2056	PO7804118.exe	36
PID 2056 wrote to memory of 2804	2056	PO7804118.exe	36
PID 2056 wrote to memory of 2804	2056	PO7804118.exe	36
PID 2056 wrote to memory of 2804	2056	PO7804118.exe	36
PID 2056 wrote to memory of 2760	2056	PO7804118.exe	37
PID 2056 wrote to memory of 2760	2056	PO7804118.exe	37
PID 2056 wrote to memory of 2760	2056	PO7804118.exe	37
PID 2056 wrote to memory of 2760	2056	PO7804118.exe	37

C:\Users\Admin\AppData\Local\Temp\PO7804118.exe
"C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2204
- C:\Users\Admin\AppData\Local\Temp\PO7804118.exe
  "C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
  2⤵
  PID:2800
- C:\Users\Admin\AppData\Local\Temp\PO7804118.exe
  "C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
  2⤵
  PID:2832
- C:\Users\Admin\AppData\Local\Temp\PO7804118.exe
  "C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
  2⤵
  PID:2880
- C:\Users\Admin\AppData\Local\Temp\PO7804118.exe
  "C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
  2⤵
  PID:2804
- C:\Users\Admin\AppData\Local\Temp\PO7804118.exe
  "C:\Users\Admin\AppData\Local\Temp\PO7804118.exe"
  2⤵
  PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2056-0-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/2056-1-0x00000000003C0000-0x000000000049E000-memory.dmp

Filesize
888KB

Download
memory/2056-2-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2056-3-0x0000000000380000-0x0000000000398000-memory.dmp

Filesize
96KB

Download
memory/2056-4-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/2056-5-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2056-6-0x0000000005B20000-0x0000000005BA4000-memory.dmp

Filesize
528KB

Download
memory/2056-7-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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