xtremerat | 3c1a656478c74f7ab09a0f936f0c439b9523ab59129c13660f229e2dee3c2f97 | Triage

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Reports

Overview

overview

Static

static

5

JaffaCakes...69.exe

windows7-x64

JaffaCakes...69.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_d05a766f0c01c814f1d5db0f73a84969
Size

46KB
Sample

250209-ryk55atqen
MD5

d05a766f0c01c814f1d5db0f73a84969
SHA1

39a9aebc404cb3a2641e9f0cd72e604270bf9121
SHA256

3c1a656478c74f7ab09a0f936f0c439b9523ab59129c13660f229e2dee3c2f97
SHA512

5d118ab23548cb73b3b2035febed45fa8b9c00e597dda96edcd0e81e308e3dab05515a4ed85968a372218d6987b9a49dba85714029ced745dca68dea78c90e43
SSDEEP

768:7NBUivjt0N5Rh3jAmcZ9C9WchwbJrfvifwKx3S/90j9ZWEGU5rPgWY:7NmajyNh8mWs9WcA1vR8C/9pU57fY

Score

10^/10

xtremerat discovery persistence rat spyware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_d05a766f0c01c814f1d5db0f73a84969.exe

Resource

win7-20240903-en

xtremerat discovery persistence rat spyware upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_d05a766f0c01c814f1d5db0f73a84969.exe

Resource

win10v2004-20250207-en

xtremerat discovery persistence rat spyware upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_d05a766f0c01c814f1d5db0f73a84969
- Size
  
  46KB
- MD5
  
  d05a766f0c01c814f1d5db0f73a84969
- SHA1
  
  39a9aebc404cb3a2641e9f0cd72e604270bf9121
- SHA256
  
  3c1a656478c74f7ab09a0f936f0c439b9523ab59129c13660f229e2dee3c2f97
- SHA512
  
  5d118ab23548cb73b3b2035febed45fa8b9c00e597dda96edcd0e81e308e3dab05515a4ed85968a372218d6987b9a49dba85714029ced745dca68dea78c90e43
- SSDEEP
  
  768:7NBUivjt0N5Rh3jAmcZ9C9WchwbJrfvifwKx3S/90j9ZWEGU5rPgWY:7NmajyNh8mWs9WcA1vR8C/9pU57fY
Score

10^/10

xtremerat discovery persistence rat spyware upx
- Detect XtremeRAT payload
- XtremeRAT
  The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
  persistence spyware rat xtremerat
- Xtremerat family
  xtremerat
- 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
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
- 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

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

xtremeratdiscoverypersistenceratspywareupx

behavioral2

xtremeratdiscoverypersistenceratspywareupx

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