089bbbc623c7741f915a1fc0add4f9c10040e3d09bd227a23b7ff3281dd212ad | Triage

Sharing

General

Target

73a9be4cdd221d0835cc2ebe1d796e2f_JaffaCakes118
Size

2.7MB
Sample

240726-mg5qzs1fpm
MD5

73a9be4cdd221d0835cc2ebe1d796e2f
SHA1

37307a293c1dd4fcfc70eb26dd2aaefd9761ab86
SHA256

089bbbc623c7741f915a1fc0add4f9c10040e3d09bd227a23b7ff3281dd212ad
SHA512

bed107fbb62cf736a91bea41bd71e2bf37ced786cb68aeb024bac5d198bd1c5d2dac71ec7b569480837ca2191d111aecac87389b376312a2679c07a8111aca44
SSDEEP

49152:pFIfs9AQdR7f3GKo7E9lyuXa1y9AROUoHG055qNEO9lQ/l6CyYD:pyfs2Qb7oCyuh9AEfGdVQt/

Score

7^/10

discovery evasion persistence trojan

Malware Config

Targets

- Target
  
  73a9be4cdd221d0835cc2ebe1d796e2f_JaffaCakes118
- Size
  
  2.7MB
- MD5
  
  73a9be4cdd221d0835cc2ebe1d796e2f
- SHA1
  
  37307a293c1dd4fcfc70eb26dd2aaefd9761ab86
- SHA256
  
  089bbbc623c7741f915a1fc0add4f9c10040e3d09bd227a23b7ff3281dd212ad
- SHA512
  
  bed107fbb62cf736a91bea41bd71e2bf37ced786cb68aeb024bac5d198bd1c5d2dac71ec7b569480837ca2191d111aecac87389b376312a2679c07a8111aca44
- SSDEEP
  
  49152:pFIfs9AQdR7f3GKo7E9lyuXa1y9AROUoHG055qNEO9lQ/l6CyYD:pyfs2Qb7oCyuh9AEfGdVQt/
Score

7^/10

discovery evasion persistence trojan
- Executes dropped EXE
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
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

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistencetrojan

behavioral2

discoveryevasiontrojan