General

  • Target

    37d40362893c9abf372b461ae44727fa0ea07ffe4a75c7d1f821fb94b606bd31

  • Size

    773KB

  • Sample

    230608-pgaxqafh5z

  • MD5

    c47186886ccb5ca615d8a3dc2af5dfd8

  • SHA1

    5a9dfc67a8bec995032b176a3096413890a47e8b

  • SHA256

    37d40362893c9abf372b461ae44727fa0ea07ffe4a75c7d1f821fb94b606bd31

  • SHA512

    a1915852db39892daa8e1158efb2259e0fa4723c4c7578ecd9bb44b5350cf7a8d770f8145e2d19d08d9f4a62dfb46a01211c188b43e00e1ca8b4ef95fb8ce01f

  • SSDEEP

    12288:YMrdy90kIcPeRlzwWKTQET2IygxeWUB8ETmTmwMUASy4+dLtHzGrAuxNAmk:VywcmnFKNyIygY8AlUcdLwFLk

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

      37d40362893c9abf372b461ae44727fa0ea07ffe4a75c7d1f821fb94b606bd31

    • Size

      773KB

    • MD5

      c47186886ccb5ca615d8a3dc2af5dfd8

    • SHA1

      5a9dfc67a8bec995032b176a3096413890a47e8b

    • SHA256

      37d40362893c9abf372b461ae44727fa0ea07ffe4a75c7d1f821fb94b606bd31

    • SHA512

      a1915852db39892daa8e1158efb2259e0fa4723c4c7578ecd9bb44b5350cf7a8d770f8145e2d19d08d9f4a62dfb46a01211c188b43e00e1ca8b4ef95fb8ce01f

    • SSDEEP

      12288:YMrdy90kIcPeRlzwWKTQET2IygxeWUB8ETmTmwMUASy4+dLtHzGrAuxNAmk:VywcmnFKNyIygY8AlUcdLwFLk

    • 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