General

  • Target

    file.exe

  • Size

    368KB

  • Sample

    221019-jzzqxaffcm

  • MD5

    a9dc68102cbba7a1ecbf593f5c850ee3

  • SHA1

    b35427123ef13d4029cc95dd6d62271a4a9d61f8

  • SHA256

    b819efc97ab357c063a97a69f9aefa227216415a56b44a62a6dddd6430e69922

  • SHA512

    745244a23d6fed4609682d4dd74754957efbfe507dfdf5b204fe9836051e41f372e37c7ac280524fb7cf5480767b5e0cc29e42477456786cd26c17361b152781

  • SSDEEP

    1536:qrae78zjORCDGwfdCSog01313/s5g8ApbpPnb:iahKyd2n31k5IplPb

Malware Config

Extracted

Family

redline

Botnet

Morn

C2

80.66.87.20:80

Attributes
  • auth_value

    98b8a59d3016c72d785854c61b951f1a

Targets

    • Target

      file.exe

    • Size

      368KB

    • MD5

      a9dc68102cbba7a1ecbf593f5c850ee3

    • SHA1

      b35427123ef13d4029cc95dd6d62271a4a9d61f8

    • SHA256

      b819efc97ab357c063a97a69f9aefa227216415a56b44a62a6dddd6430e69922

    • SHA512

      745244a23d6fed4609682d4dd74754957efbfe507dfdf5b204fe9836051e41f372e37c7ac280524fb7cf5480767b5e0cc29e42477456786cd26c17361b152781

    • SSDEEP

      1536:qrae78zjORCDGwfdCSog01313/s5g8ApbpPnb:iahKyd2n31k5IplPb

    • Detects Smokeloader packer

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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