f52b88a209bfbd356a98002e25a6180ff3d0adab652eeb3284f43e61a13eb01f | Triage

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General

Target

f52b88a209bfbd356a98002e25a6180ff3d0adab652eeb3284f43e61a13eb01f
Size

284KB
Sample

221125-vlnx2abh57
MD5

2ecccf4daa65657839d99f17f125325a
SHA1

4ee4313bd1e34b0681be29d227f25d129cc60fd7
SHA256

f52b88a209bfbd356a98002e25a6180ff3d0adab652eeb3284f43e61a13eb01f
SHA512

4c64a684352f791ef585cdcbc2e9f2a84c5b206346782ccdf13f3a1af8257d2322a4990b4e5681b550ea8e0bb2f676ca24eaf4d4ac28fdf6cebbd9df17f93319
SSDEEP

6144:onDklOmTZGu23//N+yDGitLX94xQX1pp/HPN:onSLUNdGitLN44lHP

Score

8^/10

evasion persistence

Malware Config

Targets

- Target
  
  f52b88a209bfbd356a98002e25a6180ff3d0adab652eeb3284f43e61a13eb01f
- Size
  
  284KB
- MD5
  
  2ecccf4daa65657839d99f17f125325a
- SHA1
  
  4ee4313bd1e34b0681be29d227f25d129cc60fd7
- SHA256
  
  f52b88a209bfbd356a98002e25a6180ff3d0adab652eeb3284f43e61a13eb01f
- SHA512
  
  4c64a684352f791ef585cdcbc2e9f2a84c5b206346782ccdf13f3a1af8257d2322a4990b4e5681b550ea8e0bb2f676ca24eaf4d4ac28fdf6cebbd9df17f93319
- SSDEEP
  
  6144:onDklOmTZGu23//N+yDGitLX94xQX1pp/HPN:onSLUNdGitLN44lHP
Score

8^/10

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

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

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

evasionpersistence

behavioral2

evasionpersistence