Resubmissions

10-07-2023 17:26

230710-vzydmadd3t 7

10-07-2023 17:17

230710-vtwb3scb72 7

General

  • Target

    9484899a4f237d5ec7abd7346cdf5e90-sample.zip

  • Size

    248KB

  • Sample

    230710-vtwb3scb72

  • MD5

    e0b7708f7703bc8e48be65a9ad8c294b

  • SHA1

    e0942e7bef32f4d6c1e6ccbaf614cb6593f329aa

  • SHA256

    3b1d3ee9a0f285542b567555bd4eb53fa50eb734916667f42dc3e0d56d2ea668

  • SHA512

    be071746df4163a25accdaf38a8e3867495c48f542612828b592734aca7efac37432ca549bd6c3e7829d6d6e293ee9ef935e788de5b3c1bd9d6b44297fb399f3

  • SSDEEP

    6144:nwGaQK2xgFeakjAS2OiHphjQxQWwO4lmt:wV2WoakjL2FHjQxQWwflg

Score
7/10

Malware Config

Targets

    • Target

      invoice4346.exe

    • Size

      377KB

    • MD5

      f166d6ae311679fb81b13c340d0e7738

    • SHA1

      2692590176abf1deaba1ffe4ce6b2e5255a0af64

    • SHA256

      fed0556f87884c7d40eadd3e2f22d432da0b5854edda4404a936f5b66e00b534

    • SHA512

      2600a76c99b758fd381a09aaeeb681f08d909447d40b3fcb8e7b7780dc03feb95884a59ee0b1203cfad86ca39bd3cd6f5f32576e859c5fa8955356ebd050ae0f

    • SSDEEP

      6144:/oShfEPZVheNA+ff03IvTWR1wHa98hU3DHCMf6rbZX:QqCnhe2e42Czw69kgH3fuX

    Score
    7/10
    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks