General

  • Target

    c29d669344e0afd40f8633d838c4db137afdfb532b0ad13b88ca68f7bcaa6f46

  • Size

    187KB

  • Sample

    221124-q3jmesbh4t

  • MD5

    51d2d06c7f11d0bd41aa3293d0e2cb8f

  • SHA1

    68cedfd617feaaaf5e4b25c0ea0669aa9ed245f2

  • SHA256

    c29d669344e0afd40f8633d838c4db137afdfb532b0ad13b88ca68f7bcaa6f46

  • SHA512

    93a6e31477cb21f8dbad0161f3969b2aaa3d6608e786e6e65d69b2f5a858cd47c620485e27987e73c389ce960676ec18f7d524b0c2e2ff29b04122bd99445994

  • SSDEEP

    3072:msKDuIEwcRAV4CbpLDH7acTGP5IeDa0Z2MwJdHhWskm2ifG2+QJVAdHWF5tGWFfB:kDIwoGpLDH+cEPw7h/NBfyQUHWF5wDG

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.174/g84kvj4jck/index.php

193.56.146.194/h49vlBP/index.php

1h3art.me/i4kvjd3xc/index.php

Extracted

Family

redline

Botnet

KRIPT

C2

212.8.246.157:32348

Attributes
  • auth_value

    80ebe4bab7a98a7ce9c75989ff9f40b4

Targets

    • Target

      c29d669344e0afd40f8633d838c4db137afdfb532b0ad13b88ca68f7bcaa6f46

    • Size

      187KB

    • MD5

      51d2d06c7f11d0bd41aa3293d0e2cb8f

    • SHA1

      68cedfd617feaaaf5e4b25c0ea0669aa9ed245f2

    • SHA256

      c29d669344e0afd40f8633d838c4db137afdfb532b0ad13b88ca68f7bcaa6f46

    • SHA512

      93a6e31477cb21f8dbad0161f3969b2aaa3d6608e786e6e65d69b2f5a858cd47c620485e27987e73c389ce960676ec18f7d524b0c2e2ff29b04122bd99445994

    • SSDEEP

      3072:msKDuIEwcRAV4CbpLDH7acTGP5IeDa0Z2MwJdHhWskm2ifG2+QJVAdHWF5tGWFfB:kDIwoGpLDH+cEPw7h/NBfyQUHWF5wDG

    • Amadey

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

    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks