b622606ae6b3cd553d66eff5eaf37f020d17a244368912e4a1ddc7db5f32a631 | Triage

Sharing

General

Target

b622606ae6b3cd553d66eff5eaf37f020d17a244368912e4a1ddc7db5f32a631
Size

410KB
Sample

221011-bkbrjagfb8
MD5

4fdba18ec3c1866e323e43601d87f8c0
SHA1

bcff88ee043bcebcd375d7038e34da980135593a
SHA256

b622606ae6b3cd553d66eff5eaf37f020d17a244368912e4a1ddc7db5f32a631
SHA512

2dd81ada7d2f9e2bd4b25526cc1e63ee5a5537305b1ad61aef31243c7fe8fac4d8f055bb50fba3688ae9619024b3b1d4c243fd2fe3852895f4ec925618c4b847
SSDEEP

12288:RhdQMmkXe8JEgr4DjlJ2BBxasVJQvmBHz9z:RPQMmkXeaDr4DjlYBBUWQeBT

Score

8^/10

persistence

Malware Config

Targets

- Target
  
  b622606ae6b3cd553d66eff5eaf37f020d17a244368912e4a1ddc7db5f32a631
- Size
  
  410KB
- MD5
  
  4fdba18ec3c1866e323e43601d87f8c0
- SHA1
  
  bcff88ee043bcebcd375d7038e34da980135593a
- SHA256
  
  b622606ae6b3cd553d66eff5eaf37f020d17a244368912e4a1ddc7db5f32a631
- SHA512
  
  2dd81ada7d2f9e2bd4b25526cc1e63ee5a5537305b1ad61aef31243c7fe8fac4d8f055bb50fba3688ae9619024b3b1d4c243fd2fe3852895f4ec925618c4b847
- SSDEEP
  
  12288:RhdQMmkXe8JEgr4DjlJ2BBxasVJQvmBHz9z:RPQMmkXeaDr4DjlYBBUWQeBT
Score

8^/10

persistence
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2