38e85d72b61b2425d9701cfc6135c972fd442555428a9afc9fa377f601cb5e53 | Triage

Sharing

General

Target

ef1e686c8c9c3654f1d5597bd2af109d_JaffaCakes118
Size

445KB
Sample

240921-frlyasweka
MD5

ef1e686c8c9c3654f1d5597bd2af109d
SHA1

efb5ec52e19c0338f9591bb0a7469e14c2b1cb4a
SHA256

38e85d72b61b2425d9701cfc6135c972fd442555428a9afc9fa377f601cb5e53
SHA512

24a8d81690c0b693207ce1727e270b2a9b25b702c40bd85f922ab5c92eb956cbb17995990e7f568eff3b0bf72d4fc75e0a69bdd9a291ef952bb281c292c21ec6
SSDEEP

6144:ZzqxDJ/AHvuGwqd74ZyJEdKki4r0WFD0VCoybX02p6AVqvnGWnE9/KiYF2Mi7AX3:dIJKwqtxJEfSCHblEHjkMlaIB

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  ef1e686c8c9c3654f1d5597bd2af109d_JaffaCakes118
- Size
  
  445KB
- MD5
  
  ef1e686c8c9c3654f1d5597bd2af109d
- SHA1
  
  efb5ec52e19c0338f9591bb0a7469e14c2b1cb4a
- SHA256
  
  38e85d72b61b2425d9701cfc6135c972fd442555428a9afc9fa377f601cb5e53
- SHA512
  
  24a8d81690c0b693207ce1727e270b2a9b25b702c40bd85f922ab5c92eb956cbb17995990e7f568eff3b0bf72d4fc75e0a69bdd9a291ef952bb281c292c21ec6
- SSDEEP
  
  6144:ZzqxDJ/AHvuGwqd74ZyJEdKki4r0WFD0VCoybX02p6AVqvnGWnE9/KiYF2Mi7AX3:dIJKwqtxJEfSCHblEHjkMlaIB
Score

10^/10

discovery evasion persistence
- Modifies firewall policy service
  evasion
- Adds policy Run key to start application
  persistence
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence