General

  • Target

    fabdb9736b6afcafc89c3cc50c4d6c54.bin

  • Size

    534KB

  • Sample

    230612-c1wbjsae67

  • MD5

    0d57e5dea2d331f628e4f7959f3c4b9d

  • SHA1

    51c6ea86faf48f0cd21b4f29ce6b80cee07008a6

  • SHA256

    261da114ee9d423e598840fefdb4f68181f807add3f6d2c12cd04fc4eaf0e3b8

  • SHA512

    5caa8f85af42315ea73abb87226f34ec77c510ef1f841cd1667f56cc42a9ecd4c46b86e697b90ee91dcc49350775bba3c69d49038feedfca7bafadcb739e59b9

  • SSDEEP

    12288:yRF/1F8n7AzbrAEXv6Jipg3e9VzWrBAmw5:Ux1F8n7ADSqy+IBAmw5

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      f57d23ea2cdfb2add9b6f6da0993149bfb36b2dd0175ab137c12559a386ff2b9.exe

    • Size

      578KB

    • MD5

      fabdb9736b6afcafc89c3cc50c4d6c54

    • SHA1

      e68b92eff0dd3441942b9e1e6e40d6374cb0b6db

    • SHA256

      f57d23ea2cdfb2add9b6f6da0993149bfb36b2dd0175ab137c12559a386ff2b9

    • SHA512

      fd5dd0aa4956f69db42702be32d09d5721e87b165b8021ec9dc79de30922d7ae0cf84cad32433b3b8458a4caf8391b6c6b7c042ed2b012247f55eb1c8c4671be

    • SSDEEP

      12288:AMray90R7WWU8pezmiHFf0imIPqtEDPp2joAYo:KyW6htl8ESCDPpaoJo

    • 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.

    • 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