640c11a93a93217299a32c20913b1a570df8f6cb3a17a7049f8f58913d4bb64f | Triage

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General

Target

640c11a93a93217299a32c20913b1a570df8f6cb3a17a7049f8f58913d4bb64f
Size

440KB
Sample

221128-aqyb2seh9w
MD5

9d699c441d4bef45026dbd41dc8708a6
SHA1

e8eaaedb8893141933f1a5fbb408f6540481b903
SHA256

640c11a93a93217299a32c20913b1a570df8f6cb3a17a7049f8f58913d4bb64f
SHA512

e039fd15e6d91695cc4725d9c0dcb6acfd8d5175ec06cbab2924dbae5a411152f09a4e52404aa06d34b2cacdcc9d4c701915b7571e4e83990100b13fd54b7671
SSDEEP

12288:0LI97N4NY6YfXLcVEdpxeHwAiRzCMm/Sn:0LI97N4NY6eBpxeQAiQMm

Score

8^/10

evasion persistence

Malware Config

Targets

- Target
  
  640c11a93a93217299a32c20913b1a570df8f6cb3a17a7049f8f58913d4bb64f
- Size
  
  440KB
- MD5
  
  9d699c441d4bef45026dbd41dc8708a6
- SHA1
  
  e8eaaedb8893141933f1a5fbb408f6540481b903
- SHA256
  
  640c11a93a93217299a32c20913b1a570df8f6cb3a17a7049f8f58913d4bb64f
- SHA512
  
  e039fd15e6d91695cc4725d9c0dcb6acfd8d5175ec06cbab2924dbae5a411152f09a4e52404aa06d34b2cacdcc9d4c701915b7571e4e83990100b13fd54b7671
- SSDEEP
  
  12288:0LI97N4NY6YfXLcVEdpxeHwAiRzCMm/Sn:0LI97N4NY6eBpxeQAiQMm
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.
- Adds Run key to start application
  persistence
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