General

  • Target

    b812afab30a9d4b73f7140915e808a8c05a5beb175d577dd58874443b85c0f58

  • Size

    1024KB

  • Sample

    230323-3pvhzsah37

  • MD5

    e2f1c813c3172f103879fa5713413cb0

  • SHA1

    6828252e191757cfcbec23e25d1fa66a4bb7b12c

  • SHA256

    b812afab30a9d4b73f7140915e808a8c05a5beb175d577dd58874443b85c0f58

  • SHA512

    44d6c170001e685f5f6d1211c8eb978b4b0c75c017b4b23665ef81b7cee17eea18c73ffa0c1a3ca1a9986a25e3969fddd1358a172067f04a279764ec787b6a2d

  • SSDEEP

    12288:TMrEy90Sz5tWRn/KIFcYLZ0mumCSrVHw8FdK4cfmbDiPAqTA/AcadD2TbKCQGK7k:TyLs/KMmcH9STObDrIcaUSVp8SFDFG

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

      b812afab30a9d4b73f7140915e808a8c05a5beb175d577dd58874443b85c0f58

    • Size

      1024KB

    • MD5

      e2f1c813c3172f103879fa5713413cb0

    • SHA1

      6828252e191757cfcbec23e25d1fa66a4bb7b12c

    • SHA256

      b812afab30a9d4b73f7140915e808a8c05a5beb175d577dd58874443b85c0f58

    • SHA512

      44d6c170001e685f5f6d1211c8eb978b4b0c75c017b4b23665ef81b7cee17eea18c73ffa0c1a3ca1a9986a25e3969fddd1358a172067f04a279764ec787b6a2d

    • SSDEEP

      12288:TMrEy90Sz5tWRn/KIFcYLZ0mumCSrVHw8FdK4cfmbDiPAqTA/AcadD2TbKCQGK7k:TyLs/KMmcH9STObDrIcaUSVp8SFDFG

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks