0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280

General

Target

0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe
Size

154KB
MD5

85dc3c9daa960c110dabe7d6f1f242e0
SHA1

88b1879ca52863a5acba40e4a895cae96dff2764
SHA256

0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280
SHA512

19f87a621c305a85b2aebe6f09ae39e74fe4f0d7d1ac63aef33d3eb87c6a283c01870b23f69ba41788a95dfd117db6adc9e1ac0def2570b5615cef3b1fc2c6c7

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchos = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe"	reg.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe
4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 2920	4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe	85
PID 4892 wrote to memory of 2920	4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe	85
PID 4892 wrote to memory of 2304	4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe	52
PID 2920 wrote to memory of 3096	2920	cmd.exe	87
PID 2920 wrote to memory of 3096	2920	cmd.exe	87
PID 4892 wrote to memory of 2340	4892	0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe	51

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2340

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2304

C:\Users\Admin\AppData\Local\Temp\0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe
"C:\Users\Admin\AppData\Local\Temp\0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2920
- - C:\Windows\system32\reg.exe
    REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\0563e8dd01ea8d2cae1c397ccc2b7f631e0e71b901a78cb120b9cbe746a03280.exe" /f
    3⤵
    - Adds Run key to start application
    PID:3096

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2304-130-0x00007FF6EEDE0000-0x00007FF6EF169000-memory.dmp

Filesize
3.5MB

Download
memory/2340-131-0x00007FF6EEDE0000-0x00007FF6EF169000-memory.dmp

Filesize
3.5MB

Download

Analysis

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