General

  • Target

    file.exe

  • Size

    575KB

  • Sample

    230206-hh2y9scd66

  • MD5

    5d45385a407a405aea656472583734a3

  • SHA1

    9cec6de7663715f7100893353d7ab707ade6f943

  • SHA256

    dde4ae84602bcca68bf6f0083019a27aa8768876d149a96cca059652d5c99151

  • SHA512

    2bf5288c4064ea415e6c0ea62d6cd30b3c3266b5ae3d3aee70bfd1236299d9ba4097e9de46c3ea16fa64f69ddc6e4eda5676ec528f0898c7ed5c3ee855201116

  • SSDEEP

    12288:bMroy904a9uDgfxTGQRLxFdZWdDxDaTYiH7ED:fys9uDg0+TdqDeYiH74

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

ringo

C2

176.113.115.16:4122

Attributes
  • auth_value

    b8f864b25d84b5ed5591e4bfa647cdbe

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Extracted

Family

redline

Botnet

ringo1

C2

176.113.115.16:4122

Attributes
  • auth_value

    373b070fb57b7689445f097000cbd6c2

Targets

    • Target

      file.exe

    • Size

      575KB

    • MD5

      5d45385a407a405aea656472583734a3

    • SHA1

      9cec6de7663715f7100893353d7ab707ade6f943

    • SHA256

      dde4ae84602bcca68bf6f0083019a27aa8768876d149a96cca059652d5c99151

    • SHA512

      2bf5288c4064ea415e6c0ea62d6cd30b3c3266b5ae3d3aee70bfd1236299d9ba4097e9de46c3ea16fa64f69ddc6e4eda5676ec528f0898c7ed5c3ee855201116

    • SSDEEP

      12288:bMroy904a9uDgfxTGQRLxFdZWdDxDaTYiH7ED:fys9uDg0+TdqDeYiH74

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks