General

  • Target

    fee5d92f860cb1bab80b44a162d907cf30efba2ce671abd6d270682bc31df724

  • Size

    773KB

  • Sample

    230608-pd98eafb84

  • MD5

    fcf5564bcf79670edeb1e416356b3807

  • SHA1

    712113d4fcd915603fefcfc75959e23728fee67a

  • SHA256

    fee5d92f860cb1bab80b44a162d907cf30efba2ce671abd6d270682bc31df724

  • SHA512

    86eec09bb8d329c4d1f8078bc6764a1aa848d8a8a84a4c27b434da385e502393110480d371416c08254c6abcb435dab1e39e9200b15762b1164de888fec13987

  • SSDEEP

    12288:0Mr9y902eh6aFgsVaQik1+n1P/8xHnW5UL7LC05eakZgUAqInHm/kw:5ys8aRV2k14PUx2eL7L6a1UAPIL

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      fee5d92f860cb1bab80b44a162d907cf30efba2ce671abd6d270682bc31df724

    • Size

      773KB

    • MD5

      fcf5564bcf79670edeb1e416356b3807

    • SHA1

      712113d4fcd915603fefcfc75959e23728fee67a

    • SHA256

      fee5d92f860cb1bab80b44a162d907cf30efba2ce671abd6d270682bc31df724

    • SHA512

      86eec09bb8d329c4d1f8078bc6764a1aa848d8a8a84a4c27b434da385e502393110480d371416c08254c6abcb435dab1e39e9200b15762b1164de888fec13987

    • SSDEEP

      12288:0Mr9y902eh6aFgsVaQik1+n1P/8xHnW5UL7LC05eakZgUAqInHm/kw:5ys8aRV2k14PUx2eL7L6a1UAPIL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks