52074ffa2beddc543065364dc0b59dc60194d2e636df9dbfb0394b7cf514e7e8 | Triage

Sharing

General

Target

a4aac6c19aaf489a1292b85323ed2a5d_JaffaCakes118
Size

487KB
Sample

240818-amfylavdqh
MD5

a4aac6c19aaf489a1292b85323ed2a5d
SHA1

acdc8881df02bcbf6e5f1ffe070f905101ec101d
SHA256

52074ffa2beddc543065364dc0b59dc60194d2e636df9dbfb0394b7cf514e7e8
SHA512

3333c4f0484b93a800c811154fd9d941440488da9a2e58d33a5a9b318f5ca596efd5f8ce2c1e02960f68b363dc3e6311fd94bb0b00f39c68a127de21a37e5e33
SSDEEP

6144:Z/66ZmCUexQqTjoOYSl8zTE7W+SYd7M8OmLAyTbxJm4/Icmg2m7MSd9bGx0wxHNa:Z/A0TE7IMsStm7QRe5K0wxqwe

Score

8^/10

discovery persistence

Malware Config

Targets

- Target
  
  a4aac6c19aaf489a1292b85323ed2a5d_JaffaCakes118
- Size
  
  487KB
- MD5
  
  a4aac6c19aaf489a1292b85323ed2a5d
- SHA1
  
  acdc8881df02bcbf6e5f1ffe070f905101ec101d
- SHA256
  
  52074ffa2beddc543065364dc0b59dc60194d2e636df9dbfb0394b7cf514e7e8
- SHA512
  
  3333c4f0484b93a800c811154fd9d941440488da9a2e58d33a5a9b318f5ca596efd5f8ce2c1e02960f68b363dc3e6311fd94bb0b00f39c68a127de21a37e5e33
- SSDEEP
  
  6144:Z/66ZmCUexQqTjoOYSl8zTE7W+SYd7M8OmLAyTbxJm4/Icmg2m7MSd9bGx0wxHNa:Z/A0TE7IMsStm7QRe5K0wxqwe
Score

8^/10

discovery persistence
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  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
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Defense Evasion

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

discoverypersistence

behavioral2

discoverypersistence