General

  • Target

    9ad2b51503858079de212d2b42dfa66e5f81073d8447365ce51a2fffcd360383

  • Size

    1011KB

  • Sample

    230324-nmmb9sea23

  • MD5

    c798c80855699b301193191608d8ea5d

  • SHA1

    c1c7286c8af2cdee8e167319923e6ee2ef9591a8

  • SHA256

    9ad2b51503858079de212d2b42dfa66e5f81073d8447365ce51a2fffcd360383

  • SHA512

    70905732dc27a4d6f29b58dd4c45a148ebaad7bd47e79e37481c667746790adcdab90c443105262eef33c466be314a5f91e91ed0c01a38678af28fab2a0e2c7d

  • SSDEEP

    24576:Ky8aJ3NsBlvFRFfjfOp4M3jP6YSuiGcBGjlfrtInl:R843EXKCuiGcBe

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

      9ad2b51503858079de212d2b42dfa66e5f81073d8447365ce51a2fffcd360383

    • Size

      1011KB

    • MD5

      c798c80855699b301193191608d8ea5d

    • SHA1

      c1c7286c8af2cdee8e167319923e6ee2ef9591a8

    • SHA256

      9ad2b51503858079de212d2b42dfa66e5f81073d8447365ce51a2fffcd360383

    • SHA512

      70905732dc27a4d6f29b58dd4c45a148ebaad7bd47e79e37481c667746790adcdab90c443105262eef33c466be314a5f91e91ed0c01a38678af28fab2a0e2c7d

    • SSDEEP

      24576:Ky8aJ3NsBlvFRFfjfOp4M3jP6YSuiGcBGjlfrtInl:R843EXKCuiGcBe

    • 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