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General

  • Target

    8e4a27db796a1a0bc5dd7b77b0945d586f6f518e1d1f6c90eb0059dfaf572e24

  • Size

    754KB

  • Sample

    230601-z4rh4aha5t

  • MD5

    898ad9f4af3f61a9d68aceb2d800b08a

  • SHA1

    6bdcb81ede766a83d3a4a6fd87844276a2c3ea29

  • SHA256

    8e4a27db796a1a0bc5dd7b77b0945d586f6f518e1d1f6c90eb0059dfaf572e24

  • SHA512

    87cc663ab30d039651be16baf041f98819296309935db4112d08cc22b8bca2d69c85b3b0744b9a7df7b9d1aa34b1546d6f119e241a4d2dbe6aad42ff77ad3d6d

  • SSDEEP

    12288:oMrky90xh7wz+Jtx4MjmlL2ZlI07NKGELgZYznXAT6NSZFAEWNWjQ77hM:sy7z+JtCaSSNFEDDXpSsEkaQJM

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      8e4a27db796a1a0bc5dd7b77b0945d586f6f518e1d1f6c90eb0059dfaf572e24

    • Size

      754KB

    • MD5

      898ad9f4af3f61a9d68aceb2d800b08a

    • SHA1

      6bdcb81ede766a83d3a4a6fd87844276a2c3ea29

    • SHA256

      8e4a27db796a1a0bc5dd7b77b0945d586f6f518e1d1f6c90eb0059dfaf572e24

    • SHA512

      87cc663ab30d039651be16baf041f98819296309935db4112d08cc22b8bca2d69c85b3b0744b9a7df7b9d1aa34b1546d6f119e241a4d2dbe6aad42ff77ad3d6d

    • SSDEEP

      12288:oMrky90xh7wz+Jtx4MjmlL2ZlI07NKGELgZYznXAT6NSZFAEWNWjQ77hM:sy7z+JtCaSSNFEDDXpSsEkaQJM

    • 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