3a03bc925fbddf1b6b623637e61068e5ebc506de5ea525568108189c21c168a9 | Triage

Sharing

General

Target

ee80c2511e815b8b9b5c026714815d03_JaffaCakes118
Size

254KB
Sample

240920-1vphta1ajm
MD5

ee80c2511e815b8b9b5c026714815d03
SHA1

40ebb9f2086b6cc6b2d1375164f9f02cf29ea184
SHA256

3a03bc925fbddf1b6b623637e61068e5ebc506de5ea525568108189c21c168a9
SHA512

74aa97b40c1ca4e96ddd3c760eab9ce850ddbbf66ebef1af7609c2a484bb7827164635588820a2198bf47454920be7de4ac2012f4b24975a37f5af9af760d764
SSDEEP

6144:LfTnFJpO5yXpIQ1/xn4tNBXXMZbVo6kqMNB2p:LbnvpOQXpLT2NBXXMjUqMNC

Score

10^/10

discovery evasion persistence trojan

Malware Config

Targets

- Target
  
  ee80c2511e815b8b9b5c026714815d03_JaffaCakes118
- Size
  
  254KB
- MD5
  
  ee80c2511e815b8b9b5c026714815d03
- SHA1
  
  40ebb9f2086b6cc6b2d1375164f9f02cf29ea184
- SHA256
  
  3a03bc925fbddf1b6b623637e61068e5ebc506de5ea525568108189c21c168a9
- SHA512
  
  74aa97b40c1ca4e96ddd3c760eab9ce850ddbbf66ebef1af7609c2a484bb7827164635588820a2198bf47454920be7de4ac2012f4b24975a37f5af9af760d764
- SSDEEP
  
  6144:LfTnFJpO5yXpIQ1/xn4tNBXXMZbVo6kqMNB2p:LbnvpOQXpLT2NBXXMjUqMNC
Score

10^/10

discovery evasion trojan persistence
- Modifies WinLogon for persistence
  persistence
- Checks whether UAC is enabled
  evasion trojan
- 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

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Winlogon Helper DLL

Defense Evasion

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasiontrojan

behavioral2

discoveryevasionpersistencetrojan