620a3102e9aa20e2e02059b1c84ca697371be83cb4f18f99a0dd5bc81a3b0c52 | Triage

Sharing

General

Target

b5dfa1aa5e2bb9975b15dc708d8a3cc8_JaffaCakes118
Size

232KB
Sample

240822-b59jaswcjk
MD5

b5dfa1aa5e2bb9975b15dc708d8a3cc8
SHA1

134d996d5487975206d79ff8119695634951eae0
SHA256

620a3102e9aa20e2e02059b1c84ca697371be83cb4f18f99a0dd5bc81a3b0c52
SHA512

fa0ec1a021105b563e60ae1ab16a66a7fb248e44833c7d9c9a0cbf6013acd61d80fc2d452578543a784b7e39a77130562ab9dffa90dc3d7fc4b637e8d9cfec25
SSDEEP

6144:4y13PFKs78vpRTlEqxF6snji81RUinKbLA:FPhp

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  b5dfa1aa5e2bb9975b15dc708d8a3cc8_JaffaCakes118
- Size
  
  232KB
- MD5
  
  b5dfa1aa5e2bb9975b15dc708d8a3cc8
- SHA1
  
  134d996d5487975206d79ff8119695634951eae0
- SHA256
  
  620a3102e9aa20e2e02059b1c84ca697371be83cb4f18f99a0dd5bc81a3b0c52
- SHA512
  
  fa0ec1a021105b563e60ae1ab16a66a7fb248e44833c7d9c9a0cbf6013acd61d80fc2d452578543a784b7e39a77130562ab9dffa90dc3d7fc4b637e8d9cfec25
- SSDEEP
  
  6144:4y13PFKs78vpRTlEqxF6snji81RUinKbLA:FPhp
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