c89766ab4956ba4b39a74459b1758a0c2642378dda98d1c3b79956893304a9c2 | Triage

Sharing

General

Target

ef175d28621cb9070c4d585788a02faf_JaffaCakes118
Size

352KB
Sample

240921-fenw5awbml
MD5

ef175d28621cb9070c4d585788a02faf
SHA1

5d5f9a09282b10710fc3cd7ab2dab91f8a2a93ad
SHA256

c89766ab4956ba4b39a74459b1758a0c2642378dda98d1c3b79956893304a9c2
SHA512

cdca87072d3a3c5faeb2fbaaf66743d909b79e05d5e27cfe129d76cc4b45cc12fc0940257e3ad5389144e517447643ab28231a3297cbacc3f290ba30aa31c728
SSDEEP

6144:YuUvy1wBYyaIiVnmA6XKKfJXJStfXDbMZuFs9m89umpIeltepCeoN:Gvy1wBYvIiVnmA6XLGt0FYOIot3em

Score

10^/10

discovery persistence

Malware Config

Targets

- Target
  
  ef175d28621cb9070c4d585788a02faf_JaffaCakes118
- Size
  
  352KB
- MD5
  
  ef175d28621cb9070c4d585788a02faf
- SHA1
  
  5d5f9a09282b10710fc3cd7ab2dab91f8a2a93ad
- SHA256
  
  c89766ab4956ba4b39a74459b1758a0c2642378dda98d1c3b79956893304a9c2
- SHA512
  
  cdca87072d3a3c5faeb2fbaaf66743d909b79e05d5e27cfe129d76cc4b45cc12fc0940257e3ad5389144e517447643ab28231a3297cbacc3f290ba30aa31c728
- SSDEEP
  
  6144:YuUvy1wBYyaIiVnmA6XKKfJXJStfXDbMZuFs9m89umpIeltepCeoN:Gvy1wBYvIiVnmA6XLGt0FYOIot3em
Score

10^/10

discovery persistence
- Modifies WinLogon for persistence
  persistence
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Winlogon Helper DLL

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2