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General

  • Target

    67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec

  • Size

    752KB

  • Sample

    230601-bt45facd2x

  • MD5

    3660b5ae26313800d6595499c061eeca

  • SHA1

    9167d760237fae62f60f4b431f6f62c4d8e4303c

  • SHA256

    67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec

  • SHA512

    078c61062c10536be95a87e90e1e8d82200906306b620cc5525253b3f97d420780ebd184cce9922de33b70f7e112546cc6746d5b9b5433df569fa4381803b255

  • SSDEEP

    12288:rMrsy90NCAMHT/OwNe92epb+V61P9ryqRNnRbv229/tX/cTUfgyTLB3QraGJHqp:zybvzOwNO2eIKFry0hRbv229/F/KUfg8

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

      67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec

    • Size

      752KB

    • MD5

      3660b5ae26313800d6595499c061eeca

    • SHA1

      9167d760237fae62f60f4b431f6f62c4d8e4303c

    • SHA256

      67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec

    • SHA512

      078c61062c10536be95a87e90e1e8d82200906306b620cc5525253b3f97d420780ebd184cce9922de33b70f7e112546cc6746d5b9b5433df569fa4381803b255

    • SSDEEP

      12288:rMrsy90NCAMHT/OwNe92epb+V61P9ryqRNnRbv229/tX/cTUfgyTLB3QraGJHqp:zybvzOwNO2eIKFry0hRbv229/F/KUfg8

    • 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