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General

  • Target

    cad3084c4152c8d79130ce2b40064451ec32934768bf5b379159fa397d311ab2

  • Size

    1.5MB

  • Sample

    230503-xf1ezshh7x

  • MD5

    eaeafd61612c79206759197aa1a0ed95

  • SHA1

    29a3177fa614cba8f021f681690d20b9c82db20d

  • SHA256

    cad3084c4152c8d79130ce2b40064451ec32934768bf5b379159fa397d311ab2

  • SHA512

    1a3074a067594fa26743134dbebb7dbe231fdc5116a337865427772a34bb55c652047472bdab78ca3608e1d711b2a5068702528da52b7411dc54f5206f9c5d7a

  • SSDEEP

    24576:Ay14RrnADW8An/T2wlXf2vqrEcL1EVth2U3LwXybpx38jG06YoSn8lTxpCqDZlJu:HIrADW7FXP1uh2UUibv38jGD48px0qtL

Malware Config

Extracted

Family

redline

Botnet

mask

C2

217.196.96.56:4138

Attributes
  • auth_value

    31aef25be0febb8e491794ef7f502c50

Extracted

Family

redline

Botnet

boom

C2

217.196.96.56:4138

Attributes
  • auth_value

    1ce6aebe15bac07a7bc88b114bc49335

Targets

    • Target

      cad3084c4152c8d79130ce2b40064451ec32934768bf5b379159fa397d311ab2

    • Size

      1.5MB

    • MD5

      eaeafd61612c79206759197aa1a0ed95

    • SHA1

      29a3177fa614cba8f021f681690d20b9c82db20d

    • SHA256

      cad3084c4152c8d79130ce2b40064451ec32934768bf5b379159fa397d311ab2

    • SHA512

      1a3074a067594fa26743134dbebb7dbe231fdc5116a337865427772a34bb55c652047472bdab78ca3608e1d711b2a5068702528da52b7411dc54f5206f9c5d7a

    • SSDEEP

      24576:Ay14RrnADW8An/T2wlXf2vqrEcL1EVth2U3LwXybpx38jG06YoSn8lTxpCqDZlJu:HIrADW7FXP1uh2UUibv38jGD48px0qtL

    • 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.

MITRE ATT&CK Enterprise v6

Tasks