fatalrat | 8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419 | Triage

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Reports

Overview

overview

Static

static

7

8493010c4a...19.exe

windows7-x64

8493010c4a...19.exe

windows10-2004-x64

Sharing

General

Target

8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419.exe
Size

17.8MB
Sample

240721-kvnzaaygkp
MD5

982df76237c9ff52ad1d2cda5176fbc3
SHA1

fc7b82b2c3d4d15d50244a4352dce0ff9efa8f35
SHA256

8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419
SHA512

7cf4db29571fdb290294655d90448e5eccc8260bfee488721170aeb060d6a79ef55113b4b8df3c428c6329dcbabd1322f12dec25309a1acea7903e57293fc8c2
SSDEEP

393216:Y1X6WuA5qyz6CAx8HUtClFqxMzohB2OOvz9S/RjePL/B24fvI:Y9T5R6XrtMNohXez9/DQsI

Score

10^/10

fatalrat aspackv2 evasion infostealer persistence rat trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419.exe

Resource

win7-20240705-en

fatalrat aspackv2 evasion infostealer persistence rat trojan upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419.exe

Resource

win10v2004-20240709-en

fatalrat aspackv2 evasion infostealer persistence rat trojan upx

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419.exe
- Size
  
  17.8MB
- MD5
  
  982df76237c9ff52ad1d2cda5176fbc3
- SHA1
  
  fc7b82b2c3d4d15d50244a4352dce0ff9efa8f35
- SHA256
  
  8493010c4ae899dcc634bd726ecc4c96d469e2a0ba1d37ba8323d3c12f42a419
- SHA512
  
  7cf4db29571fdb290294655d90448e5eccc8260bfee488721170aeb060d6a79ef55113b4b8df3c428c6329dcbabd1322f12dec25309a1acea7903e57293fc8c2
- SSDEEP
  
  393216:Y1X6WuA5qyz6CAx8HUtClFqxMzohB2OOvz9S/RjePL/B24fvI:Y9T5R6XrtMNohXez9/DQsI
Score

10^/10

fatalrat aspackv2 evasion infostealer persistence rat trojan upx
- FatalRat
  FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
  infostealer rat fatalrat
- Fatal Rat payload
  rat infostealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
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

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

fatalrataspackv2evasioninfostealerpersistencerattrojanupx

behavioral2

fatalrataspackv2evasioninfostealerpersistencerattrojanupx

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