General

  • Target

    bd919023204d6833567a3ba224733b0186d31987e769102b20ec6515a4c8ddd0

  • Size

    982KB

  • Sample

    230411-kcsjrada41

  • MD5

    436f17eda830104d0a6568100a46b80b

  • SHA1

    4e7c07b80ba9b07817be8bbaf6036ae5ea0461f5

  • SHA256

    bd919023204d6833567a3ba224733b0186d31987e769102b20ec6515a4c8ddd0

  • SHA512

    0135898a6fe6d8566582be7a5ec4b97ed798743c2f16de7107de0ca833b3692b26ef1cbef0fdcc765e5c59970630752c720b532b52f53784d082f38a0efac274

  • SSDEEP

    24576:ky6x2WnBHucMS3ol2DDNOshcbtALe60xKP5ZSdvPNi:z6x7puZS3pxhhcbL6BRZU

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

nord

C2

176.113.115.145:4125

Attributes
  • auth_value

    ebb7d38cdbd7c83cf6363ef3feb3a530

Targets

    • Target

      bd919023204d6833567a3ba224733b0186d31987e769102b20ec6515a4c8ddd0

    • Size

      982KB

    • MD5

      436f17eda830104d0a6568100a46b80b

    • SHA1

      4e7c07b80ba9b07817be8bbaf6036ae5ea0461f5

    • SHA256

      bd919023204d6833567a3ba224733b0186d31987e769102b20ec6515a4c8ddd0

    • SHA512

      0135898a6fe6d8566582be7a5ec4b97ed798743c2f16de7107de0ca833b3692b26ef1cbef0fdcc765e5c59970630752c720b532b52f53784d082f38a0efac274

    • SSDEEP

      24576:ky6x2WnBHucMS3ol2DDNOshcbtALe60xKP5ZSdvPNi:z6x7puZS3pxhhcbL6BRZU

    • 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

    • 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 Enterprise v6

Tasks