af4503b6ae140fc9100ff284a19ad2b38680a74f97d008f52cc2774ff5156c8f | Triage

Sharing

General

Target

c179378005d7e04b6ceb496fde3c399d_JaffaCakes118
Size

151KB
Sample

240825-yvj7zssdlg
MD5

c179378005d7e04b6ceb496fde3c399d
SHA1

e2560c5b882837c3df39f94e717e02e22f979b68
SHA256

af4503b6ae140fc9100ff284a19ad2b38680a74f97d008f52cc2774ff5156c8f
SHA512

03219794ddb1c34cceb1b6df2cea518b65851544d7bd13517fdbd76e9367c7e067c25fbc59ac40609de1adb61c98efc9cc3cd44742bdba0647044317fb565051
SSDEEP

3072:D3Rdrls+uvmgcT4DpRhBDaRPyTFwQlfbzQU5an7l2TIzXeTnKx:+mD0DpvBD6PVSzz0zXeT

Score

9^/10

discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  c179378005d7e04b6ceb496fde3c399d_JaffaCakes118
- Size
  
  151KB
- MD5
  
  c179378005d7e04b6ceb496fde3c399d
- SHA1
  
  e2560c5b882837c3df39f94e717e02e22f979b68
- SHA256
  
  af4503b6ae140fc9100ff284a19ad2b38680a74f97d008f52cc2774ff5156c8f
- SHA512
  
  03219794ddb1c34cceb1b6df2cea518b65851544d7bd13517fdbd76e9367c7e067c25fbc59ac40609de1adb61c98efc9cc3cd44742bdba0647044317fb565051
- SSDEEP
  
  3072:D3Rdrls+uvmgcT4DpRhBDaRPyTFwQlfbzQU5an7l2TIzXeTnKx:+mD0DpvBD6PVSzz0zXeT
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (175) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
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

Modify Registry

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistenceransomwarespywarestealer

behavioral2