General

  • Target

    d318d49d1865053b2aa7867b2faabf79b32f103b357df53f2def7507b04719bd

  • Size

    643KB

  • Sample

    230503-wje3safg62

  • MD5

    3205706dc643e8f95ec35b5f7cb9c1bb

  • SHA1

    0ebd862636125261de5927a841de97ec646cc7c2

  • SHA256

    d318d49d1865053b2aa7867b2faabf79b32f103b357df53f2def7507b04719bd

  • SHA512

    15cb8e883f7a2587184bdfb88e4a22bedc322d7ad823c6f19e18234d468d4d09bfc97aa360d4e1bd4e6ec71ee5d5ff54370a55b37be650e9d1019ae3ea58e1fd

  • SSDEEP

    12288:9Mrfy90MdLGPt6rt4t8f6xbdBPYvhYTvR8cRI3ryPAOtzPz3PCZu2pxhNklTX:yy9LqtL5tYv6Z8loAOtzTC02pxzkV

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      d318d49d1865053b2aa7867b2faabf79b32f103b357df53f2def7507b04719bd

    • Size

      643KB

    • MD5

      3205706dc643e8f95ec35b5f7cb9c1bb

    • SHA1

      0ebd862636125261de5927a841de97ec646cc7c2

    • SHA256

      d318d49d1865053b2aa7867b2faabf79b32f103b357df53f2def7507b04719bd

    • SHA512

      15cb8e883f7a2587184bdfb88e4a22bedc322d7ad823c6f19e18234d468d4d09bfc97aa360d4e1bd4e6ec71ee5d5ff54370a55b37be650e9d1019ae3ea58e1fd

    • SSDEEP

      12288:9Mrfy90MdLGPt6rt4t8f6xbdBPYvhYTvR8cRI3ryPAOtzPz3PCZu2pxhNklTX:yy9LqtL5tYv6Z8loAOtzTC02pxzkV

    • 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