General

  • Target

    00c8afb252b2c136d1da27a29b54dce6dc880990f0821a975ea4484bb0502e3c

  • Size

    1009KB

  • Sample

    230324-n93b1agc3x

  • MD5

    b96b49769d1c27f272502f32793e7358

  • SHA1

    b5ac81a4aaf70801298bc034c237a3d476d5ecc3

  • SHA256

    00c8afb252b2c136d1da27a29b54dce6dc880990f0821a975ea4484bb0502e3c

  • SHA512

    997b325acd488831e7a5ee809159f547f207acacc51e0e2a93686353b950850423bd3cf07eaf3faffbb2b81054b863452286713338bd248d43c5db28c490c719

  • SSDEEP

    24576:cyRBHUcR7oXv3HpYeuKnljjJrD2BkkDdCQc0lCt1:LRBNkf3JYslZ23Dk

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

      00c8afb252b2c136d1da27a29b54dce6dc880990f0821a975ea4484bb0502e3c

    • Size

      1009KB

    • MD5

      b96b49769d1c27f272502f32793e7358

    • SHA1

      b5ac81a4aaf70801298bc034c237a3d476d5ecc3

    • SHA256

      00c8afb252b2c136d1da27a29b54dce6dc880990f0821a975ea4484bb0502e3c

    • SHA512

      997b325acd488831e7a5ee809159f547f207acacc51e0e2a93686353b950850423bd3cf07eaf3faffbb2b81054b863452286713338bd248d43c5db28c490c719

    • SSDEEP

      24576:cyRBHUcR7oXv3HpYeuKnljjJrD2BkkDdCQc0lCt1:LRBNkf3JYslZ23Dk

    • 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