3c1f80c99cb2d5d7a205df03a558e84b1666da2699d1cc19a8a137839bf1d4c0 | Triage

Sharing

General

Target

3c1f80c99cb2d5d7a205df03a558e84b1666da2699d1cc19a8a137839bf1d4c0.exe
Size

32KB
Sample

241126-bv4v3atleq
MD5

efd052d91d10e709a6b6ab313d25b505
SHA1

5bf7f8e90d4a751a3dae3df9bf00d4dedaa84b24
SHA256

3c1f80c99cb2d5d7a205df03a558e84b1666da2699d1cc19a8a137839bf1d4c0
SHA512

1e49844708356d81cc03a1932004c7c667fc20f48cfbd55f2fa464726474763209612592be0f124958335c23d59cf9496837a2a0184b6bee7e9a8be97805c545
SSDEEP

768:BmahIdmVIBW+HvWa+z15oB19mPHXRHrMWNCSGcdH8zevcd:B3hIdmVIBW+P9B19CR55+Cvcd

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  3c1f80c99cb2d5d7a205df03a558e84b1666da2699d1cc19a8a137839bf1d4c0.exe
- Size
  
  32KB
- MD5
  
  efd052d91d10e709a6b6ab313d25b505
- SHA1
  
  5bf7f8e90d4a751a3dae3df9bf00d4dedaa84b24
- SHA256
  
  3c1f80c99cb2d5d7a205df03a558e84b1666da2699d1cc19a8a137839bf1d4c0
- SHA512
  
  1e49844708356d81cc03a1932004c7c667fc20f48cfbd55f2fa464726474763209612592be0f124958335c23d59cf9496837a2a0184b6bee7e9a8be97805c545
- SSDEEP
  
  768:BmahIdmVIBW+HvWa+z15oB19mPHXRHrMWNCSGcdH8zevcd:B3hIdmVIBW+P9B19CR55+Cvcd
Score

10^/10

discovery evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence