General

  • Target

    ba86fce613db68c35f8a82a87826ea1fb643ce357e3a42aecb4cfee9654746a5

  • Size

    1.0MB

  • Sample

    230324-bstmbabd33

  • MD5

    e4010106ab3f25a9513a9c0eb649fa04

  • SHA1

    387375848fe36b2cf275b0afeeddb47d369a5ff5

  • SHA256

    ba86fce613db68c35f8a82a87826ea1fb643ce357e3a42aecb4cfee9654746a5

  • SHA512

    40b1b79ab6e2d1009a232d94be2af258c5d5e3624ede18a21fc672d9cdb2e4db23fa30535530151a2142c086d0cd1202168c393ecadcca3d986f77aadad1e8aa

  • SSDEEP

    24576:dyYuzrC/vdAZLmVno2wgeeCqg/dUSa3Ridq6hOZtf:4Trn5mePU3g/Cx3Yc6U

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      ba86fce613db68c35f8a82a87826ea1fb643ce357e3a42aecb4cfee9654746a5

    • Size

      1.0MB

    • MD5

      e4010106ab3f25a9513a9c0eb649fa04

    • SHA1

      387375848fe36b2cf275b0afeeddb47d369a5ff5

    • SHA256

      ba86fce613db68c35f8a82a87826ea1fb643ce357e3a42aecb4cfee9654746a5

    • SHA512

      40b1b79ab6e2d1009a232d94be2af258c5d5e3624ede18a21fc672d9cdb2e4db23fa30535530151a2142c086d0cd1202168c393ecadcca3d986f77aadad1e8aa

    • SSDEEP

      24576:dyYuzrC/vdAZLmVno2wgeeCqg/dUSa3Ridq6hOZtf:4Trn5mePU3g/Cx3Yc6U

    • 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