81da3be647001e600a7632372104a3438c12c4d2ed32e96995314de00d1669a2 | Triage

Sharing

General

Target

81da3be647001e600a7632372104a3438c12c4d2ed32e96995314de00d1669a2
Size

248KB
Sample

221124-am2v3aeh45
MD5

524b31f9d48e3ce853d81ffed8beedc0
SHA1

86fdd2b7078584698ebb0634fec5f44f633428f9
SHA256

81da3be647001e600a7632372104a3438c12c4d2ed32e96995314de00d1669a2
SHA512

a32ab18035c14fdf919c5a8f5d0912bcbb6c2ebc79031c06c00b18c22d47ae9063130c9082ad83f10912ce152f6edb8dec70948118139822f6f6bf26e6d553a1
SSDEEP

6144:loULTn7mfNEBRwwCQeqG6dQ+hP3v/eO2mbW0MtYN3fdhpUHvNlbaltEU:lCOBRYlL6dnhP3v/eO2mbW0MtYN3fdhh

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  81da3be647001e600a7632372104a3438c12c4d2ed32e96995314de00d1669a2
- Size
  
  248KB
- MD5
  
  524b31f9d48e3ce853d81ffed8beedc0
- SHA1
  
  86fdd2b7078584698ebb0634fec5f44f633428f9
- SHA256
  
  81da3be647001e600a7632372104a3438c12c4d2ed32e96995314de00d1669a2
- SHA512
  
  a32ab18035c14fdf919c5a8f5d0912bcbb6c2ebc79031c06c00b18c22d47ae9063130c9082ad83f10912ce152f6edb8dec70948118139822f6f6bf26e6d553a1
- SSDEEP
  
  6144:loULTn7mfNEBRwwCQeqG6dQ+hP3v/eO2mbW0MtYN3fdhpUHvNlbaltEU:lCOBRYlL6dnhP3v/eO2mbW0MtYN3fdhh
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