General

  • Target

    file.exe

  • Size

    714KB

  • Sample

    230214-tqrztadh9y

  • MD5

    fa11a94a39f8aa4bce613f6943799c23

  • SHA1

    46377f5d2690457244ff73b9025ba69fb2ebb881

  • SHA256

    890649fb63e5176c147307c856bfb1b98ff14e7f6063d5586ae49092c06fe639

  • SHA512

    50635e355778109f2bdf0b522cc28329c18aed29fdfda5d4c25a6e3ea68e910142a6b64ae553ae192b306b26d52cea6c04b89aa3c99633876caf003e6861b3b0

  • SSDEEP

    12288:pMrVy90IWYb2g/BUBC2JjpJX1LFH4sh5661kyoMrUnaWYG5zR:gyGkB6DJjpJlOsq61kyoApWvR

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      file.exe

    • Size

      714KB

    • MD5

      fa11a94a39f8aa4bce613f6943799c23

    • SHA1

      46377f5d2690457244ff73b9025ba69fb2ebb881

    • SHA256

      890649fb63e5176c147307c856bfb1b98ff14e7f6063d5586ae49092c06fe639

    • SHA512

      50635e355778109f2bdf0b522cc28329c18aed29fdfda5d4c25a6e3ea68e910142a6b64ae553ae192b306b26d52cea6c04b89aa3c99633876caf003e6861b3b0

    • SSDEEP

      12288:pMrVy90IWYb2g/BUBC2JjpJX1LFH4sh5661kyoMrUnaWYG5zR:gyGkB6DJjpJlOsq61kyoApWvR

    • 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