General

  • Target

    file

  • Size

    714KB

  • Sample

    230214-ngbnkscc7s

  • MD5

    fbdf43ccac83ce844b311f47c5f86321

  • SHA1

    9ea4c4844fec3391b54c81cdde7c14fbab0839a9

  • SHA256

    dc226cd8813f01442b90de2ff4970b99eac75aa75b31ad2ea5aac8fadbb25890

  • SHA512

    95cb02b4e80f2d84e1d1a64d488886dfc8b708a2da8e6f462189d237ffffe3e899101e07d2c64cf81a013ee8470aef160b1e4d861e43f8eafc9737b98fa6577d

  • SSDEEP

    12288:jMrZy90enwb5ir0KrhA9TrXczrUFv4jmSn18Ri45CXMvOc11/3gaHZCRmm0:yyKbArRrh8szrTjmSZcvOfeCom0

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

    • Size

      714KB

    • MD5

      fbdf43ccac83ce844b311f47c5f86321

    • SHA1

      9ea4c4844fec3391b54c81cdde7c14fbab0839a9

    • SHA256

      dc226cd8813f01442b90de2ff4970b99eac75aa75b31ad2ea5aac8fadbb25890

    • SHA512

      95cb02b4e80f2d84e1d1a64d488886dfc8b708a2da8e6f462189d237ffffe3e899101e07d2c64cf81a013ee8470aef160b1e4d861e43f8eafc9737b98fa6577d

    • SSDEEP

      12288:jMrZy90enwb5ir0KrhA9TrXczrUFv4jmSn18Ri45CXMvOc11/3gaHZCRmm0:yyKbArRrh8szrTjmSZcvOfeCom0

    • 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