78da94120f211baaaeae5058b6bea49c75a81707afc78195e63604c809a5320d | Triage

Sharing

General

Target

eefeb4e0a06619a3973d882af2bb7d8b_JaffaCakes118
Size

1.1MB
Sample

240921-d5qsastaph
MD5

eefeb4e0a06619a3973d882af2bb7d8b
SHA1

5ceb81566bd3d5f176e566647abd04349034f53d
SHA256

78da94120f211baaaeae5058b6bea49c75a81707afc78195e63604c809a5320d
SHA512

53fc1c1a4c3a4f8fecbf6739ea9710f75d889eb4cd9c25836b98b3d7debae1adf9f926f2c05862481c05c2a8a66e6bbdc40dbb1530ce3393362c4eb834ea9d76
SSDEEP

24576:7enMnpqHXGzgey5uNwFLr7ga85rVVvhz1:7mazgqSr7Q1

Score

10^/10

discovery persistence

Malware Config

Targets

- Target
  
  eefeb4e0a06619a3973d882af2bb7d8b_JaffaCakes118
- Size
  
  1.1MB
- MD5
  
  eefeb4e0a06619a3973d882af2bb7d8b
- SHA1
  
  5ceb81566bd3d5f176e566647abd04349034f53d
- SHA256
  
  78da94120f211baaaeae5058b6bea49c75a81707afc78195e63604c809a5320d
- SHA512
  
  53fc1c1a4c3a4f8fecbf6739ea9710f75d889eb4cd9c25836b98b3d7debae1adf9f926f2c05862481c05c2a8a66e6bbdc40dbb1530ce3393362c4eb834ea9d76
- SSDEEP
  
  24576:7enMnpqHXGzgey5uNwFLr7ga85rVVvhz1:7mazgqSr7Q1
Score

10^/10

discovery persistence
- Modifies WinLogon for persistence
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
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

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