cca66c39774b2cdd9c853e96fcac2472ed8eba75ce12fb3da3529c5fd892b305 | Triage

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Reports

Overview

overview

6

Static

static

5

JaffaCakes...1e.exe

windows7-x64

6

JaffaCakes...1e.exe

windows10-2004-x64

6

Sharing

General

Target

JaffaCakes118_98e040e0fec4de00aa82c0685a73961e
Size

341KB
Sample

250330-tejjas11fv
MD5

98e040e0fec4de00aa82c0685a73961e
SHA1

72d167f3c6460aa8f336866f38d3e29b72e11405
SHA256

cca66c39774b2cdd9c853e96fcac2472ed8eba75ce12fb3da3529c5fd892b305
SHA512

5c9d2718774c794552efd7092b383ee3eb4ad623ecd6848c01f2d41a54751c31d76edee31e133bd1885ba19483443a9ed01239a10fea34c09121cdee6f18cf53
SSDEEP

6144:4fZ/nwzIhoZib9i0ju9BKVoEZUWJz0a68nlllh3+PLdUHHLhLMzwA3Xlu8n0:4fpPOZiBiq3zxJz0AlllhO5iHLhLMV3q

Score

6^/10

bootkit discovery persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_98e040e0fec4de00aa82c0685a73961e.exe

Resource

win7-20241010-en

bootkit discovery persistence upx

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_98e040e0fec4de00aa82c0685a73961e.exe

Resource

win10v2004-20250314-en

bootkit discovery persistence upx

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_98e040e0fec4de00aa82c0685a73961e
- Size
  
  341KB
- MD5
  
  98e040e0fec4de00aa82c0685a73961e
- SHA1
  
  72d167f3c6460aa8f336866f38d3e29b72e11405
- SHA256
  
  cca66c39774b2cdd9c853e96fcac2472ed8eba75ce12fb3da3529c5fd892b305
- SHA512
  
  5c9d2718774c794552efd7092b383ee3eb4ad623ecd6848c01f2d41a54751c31d76edee31e133bd1885ba19483443a9ed01239a10fea34c09121cdee6f18cf53
- SSDEEP
  
  6144:4fZ/nwzIhoZib9i0ju9BKVoEZUWJz0a68nlllh3+PLdUHHLhLMzwA3Xlu8n0:4fpPOZiBiq3zxJz0AlllhO5iHLhLMV3q
Score

6^/10

bootkit discovery persistence upx
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

Bootkit

Privilege Escalation

Defense Evasion

Modify Registry

Pre-OS Boot

Bootkit

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitdiscoverypersistenceupx

behavioral2

bootkitdiscoverypersistenceupx

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