General

  • Target

    8bf2a5ea15e7a3cc6c96ccb89615fe5eced93145da7a88776e7781abca687e80

  • Size

    1008KB

  • Sample

    230324-ng2vrsdh75

  • MD5

    1e94efe9fc11c79891474d18eb4960c9

  • SHA1

    095bbbe47bcba1b427e114839a24cb646bd891b8

  • SHA256

    8bf2a5ea15e7a3cc6c96ccb89615fe5eced93145da7a88776e7781abca687e80

  • SHA512

    bb9f99e3c26e319956f32abeabc368de5f473627422cfc72387028c45ba2840b1293df1ce62f84bb58c09a2a29d09b4e166210869dd7ca4beee6da39f067a420

  • SSDEEP

    24576:WyLa3KzNiuLpkbRspShgy0u9nICWzLnC9L3K0b:l23KzZLpispShfD9ICWzbCVJ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      8bf2a5ea15e7a3cc6c96ccb89615fe5eced93145da7a88776e7781abca687e80

    • Size

      1008KB

    • MD5

      1e94efe9fc11c79891474d18eb4960c9

    • SHA1

      095bbbe47bcba1b427e114839a24cb646bd891b8

    • SHA256

      8bf2a5ea15e7a3cc6c96ccb89615fe5eced93145da7a88776e7781abca687e80

    • SHA512

      bb9f99e3c26e319956f32abeabc368de5f473627422cfc72387028c45ba2840b1293df1ce62f84bb58c09a2a29d09b4e166210869dd7ca4beee6da39f067a420

    • SSDEEP

      24576:WyLa3KzNiuLpkbRspShgy0u9nICWzLnC9L3K0b:l23KzZLpispShfD9ICWzbCVJ

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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.

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

Collection

Data from Local System

2
T1005

Tasks