General

  • Target

    file.exe

  • Size

    602KB

  • Sample

    230203-z3a5qabc56

  • MD5

    b4da88d909e6b22bf480852a32059036

  • SHA1

    81ed4a3a2485df0adbac164723a362e5f152f8a8

  • SHA256

    55a1d7e0314e4e1e3a68eaacc8446bad8a889f0297dde42fcdf1ca16971e195c

  • SHA512

    2d7619402737df423a683f12e848af633d50391cbd50efb73e676899a4baec7a40debf13bb4b351d16bbb3bc6711d174ba714e92f3b3db424fddabc4fabafabe

  • SSDEEP

    12288:UvODSa9O59OnlEe+1a12x0jVfVvWCccKqlu7Tj/j1+GZ5YXD:UW/059OnlEN17UW/munj/j1ZTYXD

Malware Config

Extracted

Family

redline

Botnet

redko

C2

62.204.41.170:4179

Attributes
  • auth_value

    9bcf7b0620ff067017d66b9a5d80b547

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

mixo

C2

176.113.115.16:4122

Attributes
  • auth_value

    f8c6749529d254a59e80682dd4ba63f6

Extracted

Family

redline

Botnet

gonka

C2

62.204.41.170:4179

Attributes
  • auth_value

    f017b1096da5cc257f8ca109051c5fbb

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Targets

    • Target

      file.exe

    • Size

      602KB

    • MD5

      b4da88d909e6b22bf480852a32059036

    • SHA1

      81ed4a3a2485df0adbac164723a362e5f152f8a8

    • SHA256

      55a1d7e0314e4e1e3a68eaacc8446bad8a889f0297dde42fcdf1ca16971e195c

    • SHA512

      2d7619402737df423a683f12e848af633d50391cbd50efb73e676899a4baec7a40debf13bb4b351d16bbb3bc6711d174ba714e92f3b3db424fddabc4fabafabe

    • SSDEEP

      12288:UvODSa9O59OnlEe+1a12x0jVfVvWCccKqlu7Tj/j1+GZ5YXD:UW/059OnlEN17UW/munj/j1ZTYXD

    • Amadey

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

    • Detect rhadamanthys stealer shellcode

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks