bf540fe7f03d759134626c8909fdbe29f1be5bc6ade2b108d40592b9543cac6a | Triage

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General

Target

bf540fe7f03d759134626c8909fdbe29f1be5bc6ade2b108d40592b9543cac6a
Size

44KB
Sample

221203-2sw1jscf26
MD5

858a542108471b8db9e91e553b32a6f5
SHA1

99cc8d7bf7dd5f1a87e4fc49092fa98bb2c130cf
SHA256

bf540fe7f03d759134626c8909fdbe29f1be5bc6ade2b108d40592b9543cac6a
SHA512

f6266706eee01770e2e09206fcd20a52d75aabf4ebf86ad9dcf4bf571254cd48625fcef318189a70691b86ed5eb4d9d87836e9ce5a99f056089b2b9de18dd2c7
SSDEEP

768:75TBRYoWYexSbfbqC2z56vcKuJKqyLohvMGp:7v+vzSjbJ2F/bJKqOBGp

Score

8^/10

evasion persistence

Malware Config

Targets

- Target
  
  bf540fe7f03d759134626c8909fdbe29f1be5bc6ade2b108d40592b9543cac6a
- Size
  
  44KB
- MD5
  
  858a542108471b8db9e91e553b32a6f5
- SHA1
  
  99cc8d7bf7dd5f1a87e4fc49092fa98bb2c130cf
- SHA256
  
  bf540fe7f03d759134626c8909fdbe29f1be5bc6ade2b108d40592b9543cac6a
- SHA512
  
  f6266706eee01770e2e09206fcd20a52d75aabf4ebf86ad9dcf4bf571254cd48625fcef318189a70691b86ed5eb4d9d87836e9ce5a99f056089b2b9de18dd2c7
- SSDEEP
  
  768:75TBRYoWYexSbfbqC2z56vcKuJKqyLohvMGp:7v+vzSjbJ2F/bJKqOBGp
Score

8^/10

evasion persistence
- Disables RegEdit via registry modification
  evasion
- Disables Task Manager via registry modification
  evasion
- Executes dropped EXE
- Modifies Installed Components in the registry
  persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Drops file in System32 directory
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

evasionpersistence

behavioral2

evasionpersistence