d2490ce4dfdbb5247fbe4023c172f1b0c17211f5581f75b600f887246c754041 | Triage

Sharing

General

Target

dcd16c28626ff31886e1c7a77649622e_JaffaCakes118
Size

809KB
Sample

240912-w71z6axhmk
MD5

dcd16c28626ff31886e1c7a77649622e
SHA1

b7adf994886b99e994c5304005ec62b836358132
SHA256

d2490ce4dfdbb5247fbe4023c172f1b0c17211f5581f75b600f887246c754041
SHA512

b23877379c450327e3753bb407151e840c7060643a69d06d2bc974ebae808b23b034e813c8db277e684a16f47b2f9a92445d53236bb7418bb1b8c94e31e314ef
SSDEEP

12288:vFHaYHbqFYTfR2MSz5w4DpOCC3B9aAwfPSioaKJMbBOIBLsXwt3FwMxgvLIZvg:vleWTR6tzpZmBtKPtMMYCQJ

Score

8^/10

bootkit discovery persistence spyware stealer

Malware Config

Targets

- Target
  
  dcd16c28626ff31886e1c7a77649622e_JaffaCakes118
- Size
  
  809KB
- MD5
  
  dcd16c28626ff31886e1c7a77649622e
- SHA1
  
  b7adf994886b99e994c5304005ec62b836358132
- SHA256
  
  d2490ce4dfdbb5247fbe4023c172f1b0c17211f5581f75b600f887246c754041
- SHA512
  
  b23877379c450327e3753bb407151e840c7060643a69d06d2bc974ebae808b23b034e813c8db277e684a16f47b2f9a92445d53236bb7418bb1b8c94e31e314ef
- SSDEEP
  
  12288:vFHaYHbqFYTfR2MSz5w4DpOCC3B9aAwfPSioaKJMbBOIBLsXwt3FwMxgvLIZvg:vleWTR6tzpZmBtKPtMMYCQJ
Score

8^/10

bootkit discovery persistence spyware stealer
- 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
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- 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
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

Pre-OS Boot

Bootkit

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Pre-OS Boot

Bootkit

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitdiscoverypersistencespywarestealer

behavioral2

bootkitdiscoverypersistence