Resubmissions

08/03/2023, 05:53

230308-gll7jsdg9x 10

08/03/2023, 03:57

230308-eh1vesdd9v 10

General

  • Target

    e15035c54092b06d7bf37a392476721caa88880a05b23ff28aa7082bba565b0f

  • Size

    7.3MB

  • Sample

    230308-eh1vesdd9v

  • MD5

    f90f675629e7065302b36e21b854287c

  • SHA1

    e70815296fd44a1a0b49ce0cc0238dd644d03e38

  • SHA256

    e15035c54092b06d7bf37a392476721caa88880a05b23ff28aa7082bba565b0f

  • SHA512

    eebb639d7eb6dd8d6920970e9455c388daca23abe42473965a43b50843712d644f74048cf6fbf798ed13b4615b0ae4edb6017fd18a968f5b94c8df6200dca134

  • SSDEEP

    196608:91Oq9w+pehnHcaN2PuFtlygHMiRxr82uNYIN/aL:3Oq9wcehHfkPGlygjxriNBNiL

Malware Config

Targets

    • Target

      e15035c54092b06d7bf37a392476721caa88880a05b23ff28aa7082bba565b0f

    • Size

      7.3MB

    • MD5

      f90f675629e7065302b36e21b854287c

    • SHA1

      e70815296fd44a1a0b49ce0cc0238dd644d03e38

    • SHA256

      e15035c54092b06d7bf37a392476721caa88880a05b23ff28aa7082bba565b0f

    • SHA512

      eebb639d7eb6dd8d6920970e9455c388daca23abe42473965a43b50843712d644f74048cf6fbf798ed13b4615b0ae4edb6017fd18a968f5b94c8df6200dca134

    • SSDEEP

      196608:91Oq9w+pehnHcaN2PuFtlygHMiRxr82uNYIN/aL:3Oq9wcehHfkPGlygjxriNBNiL

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks