General

  • Target

    c477f22f36f0c7e272e694e0e630996f6bfdbf5ba93296dabe63581ab8ca96f6.exe

  • Size

    1.2MB

  • Sample

    250120-fcrj8s1rfs

  • MD5

    c306310f6b7674b64e7c48e46d480509

  • SHA1

    0e75e48e8e63f081ee79aaf3bc70004d40f00b08

  • SHA256

    c477f22f36f0c7e272e694e0e630996f6bfdbf5ba93296dabe63581ab8ca96f6

  • SHA512

    73a7035def27aa1fc7748e5f25d98c569534e7bb8c5d65731fcf2ae26e6a2101e635f26548f7b759fcc0bc5b5f32a0f9f0888e51e03f7287ed67feef625ff711

  • SSDEEP

    24576:Oua4nde8YqNMGmKhQBgliNDaKiky+YacnExAOYbyp:LoWqfgliNDafthacnqAOj

Malware Config

Extracted

Family

systembc

C2

wodresomdaymomentum.org

Attributes
  • dns

    5.132.191.104

Targets

    • Target

      c477f22f36f0c7e272e694e0e630996f6bfdbf5ba93296dabe63581ab8ca96f6.exe

    • Size

      1.2MB

    • MD5

      c306310f6b7674b64e7c48e46d480509

    • SHA1

      0e75e48e8e63f081ee79aaf3bc70004d40f00b08

    • SHA256

      c477f22f36f0c7e272e694e0e630996f6bfdbf5ba93296dabe63581ab8ca96f6

    • SHA512

      73a7035def27aa1fc7748e5f25d98c569534e7bb8c5d65731fcf2ae26e6a2101e635f26548f7b759fcc0bc5b5f32a0f9f0888e51e03f7287ed67feef625ff711

    • SSDEEP

      24576:Oua4nde8YqNMGmKhQBgliNDaKiky+YacnExAOYbyp:LoWqfgliNDafthacnqAOj

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Systembc family

    • Drops startup file

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks