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General

  • Target

    e0168f95bb538414f43f88a1657f9878f31f25b1baf2bc8745a8f5c586976fe3

  • Size

    752KB

  • Sample

    230601-dfs65acc59

  • MD5

    2aed7798ae58c932677d7e72866e1835

  • SHA1

    ab77036116504b3746a0507e60eb4a271b4f3a58

  • SHA256

    e0168f95bb538414f43f88a1657f9878f31f25b1baf2bc8745a8f5c586976fe3

  • SHA512

    d3a34a254447d8ad08c312623f2c9be2750c20f9c8d458a044d991fc363f12f667cf489fd94f561e90aad79fc8d62f738aea877b2ce36e17ea68316d1c02c09b

  • SSDEEP

    12288:jMrXy90vzQP7ZUFf9+ugbpVz0IdNZuPcBH1IwQgfypDnzAHC08s13G8nzP5w9E/+:cyszsifAugpVz0IdNsPiQlKf8UGsx08+

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      e0168f95bb538414f43f88a1657f9878f31f25b1baf2bc8745a8f5c586976fe3

    • Size

      752KB

    • MD5

      2aed7798ae58c932677d7e72866e1835

    • SHA1

      ab77036116504b3746a0507e60eb4a271b4f3a58

    • SHA256

      e0168f95bb538414f43f88a1657f9878f31f25b1baf2bc8745a8f5c586976fe3

    • SHA512

      d3a34a254447d8ad08c312623f2c9be2750c20f9c8d458a044d991fc363f12f667cf489fd94f561e90aad79fc8d62f738aea877b2ce36e17ea68316d1c02c09b

    • SSDEEP

      12288:jMrXy90vzQP7ZUFf9+ugbpVz0IdNZuPcBH1IwQgfypDnzAHC08s13G8nzP5w9E/+:cyszsifAugpVz0IdNsPiQlKf8UGsx08+

    • 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.

    • 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