ef12e5bf42d3d30cca025fd55aa567fc4b64befdb8a0a2f74ecb84d8ebd4a50f | Triage

Sharing

General

Target

ef12e5bf42d3d30cca025fd55aa567fc4b64befdb8a0a2f74ecb84d8ebd4a50f
Size

81KB
Sample

240919-drkzwsxhna
MD5

cef506bf2ab673530d99bbc5fef8c468
SHA1

060e78ab9b77608476959b34f6ab1a258546cc57
SHA256

ef12e5bf42d3d30cca025fd55aa567fc4b64befdb8a0a2f74ecb84d8ebd4a50f
SHA512

d812d0f759607c38ee8163922005ad9627c609c72457b3ef1c905015cbf3cdd15e863b2499a37c76195639a6feb4144c425fa8712a54ff0c0b65531b3928dd94
SSDEEP

1536:hwdAbnmVhphWZp+iUO++AXljiBimx6gNwJjZf3xUZv:hwdVhpYmG+Tismx6gsluZv

Score

7^/10

defense_evasion discovery persistence

Malware Config

Targets

- Target
  
  ef12e5bf42d3d30cca025fd55aa567fc4b64befdb8a0a2f74ecb84d8ebd4a50f
- Size
  
  81KB
- MD5
  
  cef506bf2ab673530d99bbc5fef8c468
- SHA1
  
  060e78ab9b77608476959b34f6ab1a258546cc57
- SHA256
  
  ef12e5bf42d3d30cca025fd55aa567fc4b64befdb8a0a2f74ecb84d8ebd4a50f
- SHA512
  
  d812d0f759607c38ee8163922005ad9627c609c72457b3ef1c905015cbf3cdd15e863b2499a37c76195639a6feb4144c425fa8712a54ff0c0b65531b3928dd94
- SSDEEP
  
  1536:hwdAbnmVhphWZp+iUO++AXljiBimx6gNwJjZf3xUZv:hwdVhpYmG+Tismx6gsluZv
Score

7^/10

defense_evasion discovery persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Indicator Removal: File Deletion
  Adversaries may delete files left behind by the actions of their intrusion activity.
  defense_evasion
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Indicator Removal

File Deletion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscoverypersistence

behavioral2

defense_evasiondiscoverypersistence