General

  • Target

    0bf61c54c2ec4f608da49f2b2f831d01377a5350cfab03e007d1ad4addadd012

  • Size

    632KB

  • Sample

    230206-g421qacd23

  • MD5

    7819b54eab4d63fd1fd46827166c00f8

  • SHA1

    1ab7cb6b00a691280e007ebddd45997c862d1757

  • SHA256

    0bf61c54c2ec4f608da49f2b2f831d01377a5350cfab03e007d1ad4addadd012

  • SHA512

    9e1ddb9545e03f8d3231cf46e3e6bbc4b1ef7e7d493cb71c8fc6ecaf63774c2b59aeb4be1962b501d35a036b986c4c35f5f0f23f421bfab58420e8f6e29876f8

  • SSDEEP

    12288:0MrBy90Ws4g6RJXCSO1rTIcjXZcupTd5ppfnYVl:9yQX67CSOVIcjKu35Lfne

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

62.204.41.88/9vdVVVjsw/index.php

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

Extracted

Family

redline

Botnet

ringo

C2

176.113.115.16:4122

Attributes
  • auth_value

    b8f864b25d84b5ed5591e4bfa647cdbe

Extracted

Family

redline

C2

8.9.31.171:21237

Attributes
  • auth_value

    a45e539240f6577c0a8f730c3eef20a1

Targets

    • Target

      0bf61c54c2ec4f608da49f2b2f831d01377a5350cfab03e007d1ad4addadd012

    • Size

      632KB

    • MD5

      7819b54eab4d63fd1fd46827166c00f8

    • SHA1

      1ab7cb6b00a691280e007ebddd45997c862d1757

    • SHA256

      0bf61c54c2ec4f608da49f2b2f831d01377a5350cfab03e007d1ad4addadd012

    • SHA512

      9e1ddb9545e03f8d3231cf46e3e6bbc4b1ef7e7d493cb71c8fc6ecaf63774c2b59aeb4be1962b501d35a036b986c4c35f5f0f23f421bfab58420e8f6e29876f8

    • SSDEEP

      12288:0MrBy90Ws4g6RJXCSO1rTIcjXZcupTd5ppfnYVl:9yQX67CSOVIcjKu35Lfne

    • 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