General

  • Target

    39bb81de00a37cc26b3d02fe5ad097b181f477daade98fb3791d56f2797f83e6

  • Size

    961KB

  • Sample

    230321-chlpdsad4z

  • MD5

    e2bedcc8600d5d9ed3296105c02fafea

  • SHA1

    64fee25431a68bdb85e4717a0f9ed6ae29390d0c

  • SHA256

    39bb81de00a37cc26b3d02fe5ad097b181f477daade98fb3791d56f2797f83e6

  • SHA512

    886564c1566c9710ffe440363c1793cc4a0a2d14d76c906c3069576a008582bda76aa3e4d01792fc12840a83b4f31c99f41a74cd072c5ede495227da492b8d6d

  • SSDEEP

    12288:/MrLy90/fTAI6KC5BFEDVnyR8yvwbMVGyPDpBLo9xd3TZr0Npc4UrnOaBCT1wnQ:cyMf0PvwpyR8JIFyHrwNP0OaBWwZ

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

14

C2

45.12.253.144:40145

Attributes
  • auth_value

    6528d0f243ad9e530a68f2a487521a80

Targets

    • Target

      39bb81de00a37cc26b3d02fe5ad097b181f477daade98fb3791d56f2797f83e6

    • Size

      961KB

    • MD5

      e2bedcc8600d5d9ed3296105c02fafea

    • SHA1

      64fee25431a68bdb85e4717a0f9ed6ae29390d0c

    • SHA256

      39bb81de00a37cc26b3d02fe5ad097b181f477daade98fb3791d56f2797f83e6

    • SHA512

      886564c1566c9710ffe440363c1793cc4a0a2d14d76c906c3069576a008582bda76aa3e4d01792fc12840a83b4f31c99f41a74cd072c5ede495227da492b8d6d

    • SSDEEP

      12288:/MrLy90/fTAI6KC5BFEDVnyR8yvwbMVGyPDpBLo9xd3TZr0Npc4UrnOaBCT1wnQ:cyMf0PvwpyR8JIFyHrwNP0OaBWwZ

    • 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

    • Downloads MZ/PE file

    • 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