Overview

overview

10

Static

static

3

a8a25f29d4...JC.exe

windows7-x64

10

a8a25f29d4...JC.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1_JC.exe

  • Size

    1.0MB

  • Sample

    231001-y7f14adc8z

  • MD5

    337a9c771c28356f27ecf417b3a94371

  • SHA1

    897f015c5cbc1c93a422ed9ebb9cc05a962e1f12

  • SHA256

    a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1

  • SHA512

    cc0cd9ea255af7f21ab7dc4b1b2279b46ade9ca66d79adb10c7059798d60720d00abdf804f9f149408a623fd97c470f5878f61b917faca87b04c144e36de95f1

  • SSDEEP

    24576:TyrM1iBbirTfktumb1UIUos7SV/X6d186:mrYKQOunDSV/X6d

Score
10/10
amadeyhealerredlinegruhadropperevasioninfostealerpersistencetrojan

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php
Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1_JC.exe

    • Size

      1.0MB

    • MD5

      337a9c771c28356f27ecf417b3a94371

    • SHA1

      897f015c5cbc1c93a422ed9ebb9cc05a962e1f12

    • SHA256

      a8a25f29d48c15230253a7f2b162d69c6a662901dc781bc73e4df72d906c8bc1

    • SHA512

      cc0cd9ea255af7f21ab7dc4b1b2279b46ade9ca66d79adb10c7059798d60720d00abdf804f9f149408a623fd97c470f5878f61b917faca87b04c144e36de95f1

    • SSDEEP

      24576:TyrM1iBbirTfktumb1UIUos7SV/X6d186:mrYKQOunDSV/X6d

    Score
    10/10
    healerdropperevasionpersistencetrojanamadeyredlinegruhainfostealer

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks