81a8d1df86e2c3cc98bb17167cdeab0a4866fed4fd72ce24a4dccbb40570775b | Triage

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General

Target

81a8d1df86e2c3cc98bb17167cdeab0a4866fed4fd72ce24a4dccbb40570775b
Size

192KB
Sample

221020-l58bcagghm
MD5

a03b2f0758eb49180db0f605e47b4980
SHA1

b469613b0a0e44714cda60aff679250c052293b3
SHA256

81a8d1df86e2c3cc98bb17167cdeab0a4866fed4fd72ce24a4dccbb40570775b
SHA512

98f9c67922a7f80c712765066ec3dc3f2eae61a56539aebbc1d7a108f229725175ae5faf02d39fb0de7ca4736d14ae9538d46eeaefa3922f1771d44bae43fc10
SSDEEP

3072:35WtGxKvKZ307t5eCyFSou40/yq38PF9Kf5L/SV5qK:awbCyFSou45PFC5L/hK

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  81a8d1df86e2c3cc98bb17167cdeab0a4866fed4fd72ce24a4dccbb40570775b
- Size
  
  192KB
- MD5
  
  a03b2f0758eb49180db0f605e47b4980
- SHA1
  
  b469613b0a0e44714cda60aff679250c052293b3
- SHA256
  
  81a8d1df86e2c3cc98bb17167cdeab0a4866fed4fd72ce24a4dccbb40570775b
- SHA512
  
  98f9c67922a7f80c712765066ec3dc3f2eae61a56539aebbc1d7a108f229725175ae5faf02d39fb0de7ca4736d14ae9538d46eeaefa3922f1771d44bae43fc10
- SSDEEP
  
  3072:35WtGxKvKZ307t5eCyFSou40/yq38PF9Kf5L/SV5qK:awbCyFSou45PFC5L/hK
Score

10^/10

evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- 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
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistence

behavioral2

evasionpersistence