aca8d65a9704f3c8e32d8199188d2a9293d58d3dd38f7ac1b11e07e0827ce522 | Triage

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General

Target

aca8d65a9704f3c8e32d8199188d2a9293d58d3dd38f7ac1b11e07e0827ce522
Size

288KB
Sample

221029-twmmaaeggl
MD5

a37ae15149e32af2d3535e2a7a10e220
SHA1

51b81962da33238686707024a70782d04882eb28
SHA256

aca8d65a9704f3c8e32d8199188d2a9293d58d3dd38f7ac1b11e07e0827ce522
SHA512

c20120384efd7bfcfebcb91f878b976e164c87f4d1ff35bbcfe3c9635eb9efe7d31f51be57dcdb8d8eadaec3ecfbd621761ea561d58a8eeac4fcaf7e650ac68c
SSDEEP

6144:l1ufc0f7XP+g3AGJpWVzu82oMKnvmb7/D26jiuX1N38RAFrjgWtokZkuL6O96/YS:l527/XvLWpu82oMKnvmb7/D26j138RAW

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  aca8d65a9704f3c8e32d8199188d2a9293d58d3dd38f7ac1b11e07e0827ce522
- Size
  
  288KB
- MD5
  
  a37ae15149e32af2d3535e2a7a10e220
- SHA1
  
  51b81962da33238686707024a70782d04882eb28
- SHA256
  
  aca8d65a9704f3c8e32d8199188d2a9293d58d3dd38f7ac1b11e07e0827ce522
- SHA512
  
  c20120384efd7bfcfebcb91f878b976e164c87f4d1ff35bbcfe3c9635eb9efe7d31f51be57dcdb8d8eadaec3ecfbd621761ea561d58a8eeac4fcaf7e650ac68c
- SSDEEP
  
  6144:l1ufc0f7XP+g3AGJpWVzu82oMKnvmb7/D26jiuX1N38RAFrjgWtokZkuL6O96/YS:l527/XvLWpu82oMKnvmb7/D26j138RAW
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