b3cd41dd1d3cf5286d061eb8f7e3f27b9b2a0405a7afd24ea286a8e416ddda81 | Triage

Sharing

General

Target

b3cd41dd1d3cf5286d061eb8f7e3f27b9b2a0405a7afd24ea286a8e416ddda81
Size

264KB
Sample

221124-anfdfsaa9s
MD5

538b0dc69fcab232d567ec6d1f11d004
SHA1

938f841b9c884316ce85eec0908a8c452e0a6f63
SHA256

b3cd41dd1d3cf5286d061eb8f7e3f27b9b2a0405a7afd24ea286a8e416ddda81
SHA512

72a075eb07526d8e6c0b0949865e34035db20893070912aa9ffce8d75ee737aa93de0704ace04adcb3f5eab525fcdf218a50f252f1766a36db82d12563044b97
SSDEEP

3072:HwwQcqsO06jb2IDyG2pfr4GNLzECcKIvMBSYWunCvPQiwhjXH1WkaBx5/lvnjLY2:QwQ3sO0M9Ic6OLynWunzXH1W9r

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  b3cd41dd1d3cf5286d061eb8f7e3f27b9b2a0405a7afd24ea286a8e416ddda81
- Size
  
  264KB
- MD5
  
  538b0dc69fcab232d567ec6d1f11d004
- SHA1
  
  938f841b9c884316ce85eec0908a8c452e0a6f63
- SHA256
  
  b3cd41dd1d3cf5286d061eb8f7e3f27b9b2a0405a7afd24ea286a8e416ddda81
- SHA512
  
  72a075eb07526d8e6c0b0949865e34035db20893070912aa9ffce8d75ee737aa93de0704ace04adcb3f5eab525fcdf218a50f252f1766a36db82d12563044b97
- SSDEEP
  
  3072:HwwQcqsO06jb2IDyG2pfr4GNLzECcKIvMBSYWunCvPQiwhjXH1WkaBx5/lvnjLY2:QwQ3sO0M9Ic6OLynWunzXH1W9r
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