General

  • Target

    d2c334b91b416a324971144cfed0a720afbc37da73faa87698f73aec3ef7cfec

  • Size

    1021KB

  • Sample

    230323-y533vabh61

  • MD5

    3753baead536b4de548e74fbee18303c

  • SHA1

    5ce91bff1e0fe4a3c0fbd8d0ae1bb9bf162e3f4b

  • SHA256

    d2c334b91b416a324971144cfed0a720afbc37da73faa87698f73aec3ef7cfec

  • SHA512

    bb2d2c7d0836a0d9ef65bce08cb5498f85c7310116ba49202b587f018420513feb80d0fb17a627dbbbf5109cdc965e3f7a5aa4a47c2ff4511016e3327ff8c134

  • SSDEEP

    24576:OyUeddhAcL6GGu57VfjvkwyoGBcMwhDPchnIiupCHvML:dUkdhAU6GGIxvjyoKcv0hDups

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      d2c334b91b416a324971144cfed0a720afbc37da73faa87698f73aec3ef7cfec

    • Size

      1021KB

    • MD5

      3753baead536b4de548e74fbee18303c

    • SHA1

      5ce91bff1e0fe4a3c0fbd8d0ae1bb9bf162e3f4b

    • SHA256

      d2c334b91b416a324971144cfed0a720afbc37da73faa87698f73aec3ef7cfec

    • SHA512

      bb2d2c7d0836a0d9ef65bce08cb5498f85c7310116ba49202b587f018420513feb80d0fb17a627dbbbf5109cdc965e3f7a5aa4a47c2ff4511016e3327ff8c134

    • SSDEEP

      24576:OyUeddhAcL6GGu57VfjvkwyoGBcMwhDPchnIiupCHvML:dUkdhAU6GGIxvjyoKcv0hDups

    • 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

    • 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.

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