b4d8946d86c292a317e51a361c025dacec179d5abe7390c111dfd6b6007370b4 | Triage

Sharing

General

Target

b4d8946d86c292a317e51a361c025dacec179d5abe7390c111dfd6b6007370b4
Size

192KB
Sample

221012-rxea7afef6
MD5

645ca490aa27772d1ea468fefff85301
SHA1

467b3b44f0509dd09c10c9b8236a6f5cbeeeec60
SHA256

b4d8946d86c292a317e51a361c025dacec179d5abe7390c111dfd6b6007370b4
SHA512

a59d8660ad416ec4bc2c2a7fbf94c84dd9ebf7688436b231f9dffbf15babaf888a85304a122ed65b68ff0c1bd881dce6e4b0c7571c13a5eff39f6f9dbf7b3314
SSDEEP

3072:4u8+MJApOOBrpM3lt0bqO4deKIpS2Q9tC3UwtxaTSGzGXDzp8D8OJbhaDgloeH:9OOBr63cbqO40K394aTSGzGZ8ogMe

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  b4d8946d86c292a317e51a361c025dacec179d5abe7390c111dfd6b6007370b4
- Size
  
  192KB
- MD5
  
  645ca490aa27772d1ea468fefff85301
- SHA1
  
  467b3b44f0509dd09c10c9b8236a6f5cbeeeec60
- SHA256
  
  b4d8946d86c292a317e51a361c025dacec179d5abe7390c111dfd6b6007370b4
- SHA512
  
  a59d8660ad416ec4bc2c2a7fbf94c84dd9ebf7688436b231f9dffbf15babaf888a85304a122ed65b68ff0c1bd881dce6e4b0c7571c13a5eff39f6f9dbf7b3314
- SSDEEP
  
  3072:4u8+MJApOOBrpM3lt0bqO4deKIpS2Q9tC3UwtxaTSGzGXDzp8D8OJbhaDgloeH:9OOBr63cbqO40K394aTSGzGZ8ogMe
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