General

  • Target

    42596f7e2d1ab5a726d7e1536ad9670ee164ee25f4228480505cbdb745bfe5f6

  • Size

    527KB

  • Sample

    230205-3z9qnaeg5z

  • MD5

    a668f43511ce53a706ff49889845e0a7

  • SHA1

    c82d47d512eb019f95a4d7981dbf595de3978c66

  • SHA256

    42596f7e2d1ab5a726d7e1536ad9670ee164ee25f4228480505cbdb745bfe5f6

  • SHA512

    5f582fb8776becb808f58d135e21a1ed9421c305e002ea19bd4604d8b541ee3a2f204ac360c127c7f83e229615aca7838d994ebc4aabb0ae06aa5a1ef8afda4a

  • SSDEEP

    6144:Kty+bnr+8p0yN90QEsa2csE15PmkGc0l/ZYjiZ+KmEJUas6bDNlb+8RtcZ2/71Id:nMroy90EcsSN0l/qWZt7JoQDw2F78

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

      42596f7e2d1ab5a726d7e1536ad9670ee164ee25f4228480505cbdb745bfe5f6

    • Size

      527KB

    • MD5

      a668f43511ce53a706ff49889845e0a7

    • SHA1

      c82d47d512eb019f95a4d7981dbf595de3978c66

    • SHA256

      42596f7e2d1ab5a726d7e1536ad9670ee164ee25f4228480505cbdb745bfe5f6

    • SHA512

      5f582fb8776becb808f58d135e21a1ed9421c305e002ea19bd4604d8b541ee3a2f204ac360c127c7f83e229615aca7838d994ebc4aabb0ae06aa5a1ef8afda4a

    • SSDEEP

      6144:Kty+bnr+8p0yN90QEsa2csE15PmkGc0l/ZYjiZ+KmEJUas6bDNlb+8RtcZ2/71Id:nMroy90EcsSN0l/qWZt7JoQDw2F78

    • 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

    • 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

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks