Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/04/2024, 12:45

General

  • Target

    2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe

  • Size

    1.1MB

  • MD5

    c64d1de9448094e586c6048244a5b1b0

  • SHA1

    aea2ae53477325d5996d55cd0b60989d466e26f7

  • SHA256

    15129980fb16249bad1b07cb6ad2f421177609ccd110258f0c738bf803464cb5

  • SHA512

    814e2662e03a45c627315efde8a74a380a50cede8680a0aa889cc1b19fc6bece1ce9a5a0e735ae6b68dd60a2274dee56fa94417c2828986c4e317bb98637d194

  • SSDEEP

    24576:rKoBPMgHVnkYV0ZD2oxobLzB/3gQvExFpdhC55AKDqsc53vT3v7vlJH2:rj/HVnWZc7B/gkUrMvLqscV3v7vT2

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 9 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe"
    1⤵
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\HTM3151.tmp

    Filesize

    651KB

    MD5

    a3bc82ec91d572027540f7a796dd95fc

    SHA1

    f843bac69c6e1b623a4b7810e691834bd4017810

    SHA256

    cdf24004acda832634a2ca7c656672a5e9de0a6bdf753bd7bee76e87a24f8c07

    SHA512

    262fe7617daaa2b253e93e3cb80973de4789c76c7247fa8eb0880a6ee6a92c6e3d2e54bf973d38b6943d2277f7875e8327c27e0a6361a80efa74ba84b422c8eb

  • memory/1192-5-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-6-0x0000000002F50000-0x0000000002F51000-memory.dmp

    Filesize

    4KB

  • memory/1192-7-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-8-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-9-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-10-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-11-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-20-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB

  • memory/1192-21-0x0000000075140000-0x000000007531C000-memory.dmp

    Filesize

    1.9MB