e589d23b30b40dbab32ed4e503d4b182d46f67f3fe3c6dd02cc85f4b6ea27222 | Triage

Sharing

General

Target

e589d23b30b40dbab32ed4e503d4b182d46f67f3fe3c6dd02cc85f4b6ea27222
Size

64KB
Sample

241121-mryena1bra
MD5

313fa5bfa5c24080021329e6b1685afd
SHA1

fc2ae1175641d4d08e9fd72f9787ab90c7030ed6
SHA256

e589d23b30b40dbab32ed4e503d4b182d46f67f3fe3c6dd02cc85f4b6ea27222
SHA512

06555823e2c5eef198943c7318e4766294d27163ff715bdd206628fa62012767a44bbd0014f01d9ca535938d982b03291163a9812f105d551421e3488075a408
SSDEEP

768:jU/Hdq9rR+ObXe04H7cHPHYmug6UXQm1dIZE2ocOT77eo:j7RtSHyj6S3T77J

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  e589d23b30b40dbab32ed4e503d4b182d46f67f3fe3c6dd02cc85f4b6ea27222
- Size
  
  64KB
- MD5
  
  313fa5bfa5c24080021329e6b1685afd
- SHA1
  
  fc2ae1175641d4d08e9fd72f9787ab90c7030ed6
- SHA256
  
  e589d23b30b40dbab32ed4e503d4b182d46f67f3fe3c6dd02cc85f4b6ea27222
- SHA512
  
  06555823e2c5eef198943c7318e4766294d27163ff715bdd206628fa62012767a44bbd0014f01d9ca535938d982b03291163a9812f105d551421e3488075a408
- SSDEEP
  
  768:jU/Hdq9rR+ObXe04H7cHPHYmug6UXQm1dIZE2ocOT77eo:j7RtSHyj6S3T77J
Score

10^/10

discovery evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
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

Hide Artifacts

Hidden Files and Directories

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

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence