4b92e9a27245ead79d93d8c543b3f087c9647bbe514b9ee9832a5b72b1fb131c | Triage

Sharing

General

Target

4b92e9a27245ead79d93d8c543b3f087c9647bbe514b9ee9832a5b72b1fb131c
Size

149KB
Sample

221125-cajvtsgb9s
MD5

3a317a8de8933c5f81ecf8588c4d371a
SHA1

457d70ef01af3e48e53ea1f79b199e1cbdf246c5
SHA256

4b92e9a27245ead79d93d8c543b3f087c9647bbe514b9ee9832a5b72b1fb131c
SHA512

1b40995803bcd9b197b6e8c4beac28ab106ab3c3bb1061dd635392dd6fbf286a10e4a3c57d906464f894d03965af6c7e1f45eb79a528fe1441c98eea5c259f75
SSDEEP

3072:I4H5/2z3lvs+Cyw8r+tb9PA40jhNutcPb2D0upkMjbO5WSR:HZ+z3NpzFutm2HPQ

Score

8^/10

evasion persistence

Malware Config

Targets

- Target
  
  4b92e9a27245ead79d93d8c543b3f087c9647bbe514b9ee9832a5b72b1fb131c
- Size
  
  149KB
- MD5
  
  3a317a8de8933c5f81ecf8588c4d371a
- SHA1
  
  457d70ef01af3e48e53ea1f79b199e1cbdf246c5
- SHA256
  
  4b92e9a27245ead79d93d8c543b3f087c9647bbe514b9ee9832a5b72b1fb131c
- SHA512
  
  1b40995803bcd9b197b6e8c4beac28ab106ab3c3bb1061dd635392dd6fbf286a10e4a3c57d906464f894d03965af6c7e1f45eb79a528fe1441c98eea5c259f75
- SSDEEP
  
  3072:I4H5/2z3lvs+Cyw8r+tb9PA40jhNutcPb2D0upkMjbO5WSR:HZ+z3NpzFutm2HPQ
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.
- Loads dropped DLL
- 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

behavioral2

evasionpersistence