b4402239bf264cf894112a70483b6dfaa0bf97029db147dfd3e8fdd9a7e5bdf0 | Triage

Sharing

General

Target

b4402239bf264cf894112a70483b6dfaa0bf97029db147dfd3e8fdd9a7e5bdf0
Size

196KB
Sample

221129-vrjv9scc4y
MD5

45865a7b63df4f876e067301df5b14ad
SHA1

37ea93a4420028945e8b9e06a7edb2854cd30eb6
SHA256

b4402239bf264cf894112a70483b6dfaa0bf97029db147dfd3e8fdd9a7e5bdf0
SHA512

131498ffe6c25160bcff1b8c63d62731dc3165fecdeb0a82ef9cd39fe181fa9d259ade5fe919b657dca94fbabca8c6349b14321755692af116ea0a0718513077
SSDEEP

3072:1uAkoaXd323AKyXzUiKiJeIMUyJA0jNGgu0CHRf7nOa682EHqNo3m5p:1uAko1yNKiJeIMHBJGg9Cxf7XHwo36

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  b4402239bf264cf894112a70483b6dfaa0bf97029db147dfd3e8fdd9a7e5bdf0
- Size
  
  196KB
- MD5
  
  45865a7b63df4f876e067301df5b14ad
- SHA1
  
  37ea93a4420028945e8b9e06a7edb2854cd30eb6
- SHA256
  
  b4402239bf264cf894112a70483b6dfaa0bf97029db147dfd3e8fdd9a7e5bdf0
- SHA512
  
  131498ffe6c25160bcff1b8c63d62731dc3165fecdeb0a82ef9cd39fe181fa9d259ade5fe919b657dca94fbabca8c6349b14321755692af116ea0a0718513077
- SSDEEP
  
  3072:1uAkoaXd323AKyXzUiKiJeIMUyJA0jNGgu0CHRf7nOa682EHqNo3m5p:1uAko1yNKiJeIMHBJGg9Cxf7XHwo36
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