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Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/04/2024, 12:32

General

  • Target

    2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe

  • Size

    486KB

  • MD5

    880524e15cf0fa1f4a87b55d7dda6b96

  • SHA1

    47cd6d5778f0f631606fe0d1a8fd3b0af65eb7ab

  • SHA256

    09089219b55c8ca1fa3f3a11423867660225f22640b4d20b987185b2fb876e28

  • SHA512

    11180c362954913594a5d40c89668ddfd306034b12f478d7e28485f842a75924322edb4f7b8dad8b043874457aa34436b02717eaf9c275029fec5d40d1832eb3

  • SSDEEP

    6144:pRPuZzNIAZYMZrIik3tHDvBE+2qgrYhpT00ZiKNvHyyRZiaafI9sH2f9:pwrIik35BE+R8YnpiuvroVU9

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4740
    • C:\Users\Admin\AppData\Local\Temp\3028.tmp
      "C:\Users\Admin\AppData\Local\Temp\3028.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe E947C28302B09FF5E8B8C26DBDCBA53A7BCBDFB38F5761EFD14BC504237C90D8409C91C36B803D69DC34B4958B7165565808EED1D96F7A96D4CDC19375A4D123
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:3508
      • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
        "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.docx" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:5100

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.docx

    Filesize

    21KB

    MD5

    7079891932a64f097abafd233055a1e9

    SHA1

    246d95feafe67689d49a5a4cadba18d3ac1914e5

    SHA256

    c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

    SHA512

    6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

  • C:\Users\Admin\AppData\Local\Temp\3028.tmp

    Filesize

    486KB

    MD5

    a32b01271952732312064d99c3aae870

    SHA1

    ba7484a93b6f8bb1455163e8348a5f5d7846db42

    SHA256

    76d6206f9dd4f4ee1f42d65654fadefc8960521f75614d9a030efc1d52875156

    SHA512

    688785a4ba5e8fabc8ace1490622b37f63ce920603e1b35b39fd89b71bf444dd27ab28dd382c2598aa5cc06f7169fc86460c51acc76d860005fd43ad077e8728

  • memory/3508-6-0x0000000000140000-0x00000000001C2000-memory.dmp

    Filesize

    520KB

  • memory/3508-12-0x0000000000140000-0x00000000001C2000-memory.dmp

    Filesize

    520KB

  • memory/4740-0-0x00000000005A0000-0x0000000000622000-memory.dmp

    Filesize

    520KB

  • memory/4740-5-0x00000000005A0000-0x0000000000622000-memory.dmp

    Filesize

    520KB

  • memory/5100-14-0x00007FFC56F50000-0x00007FFC56F60000-memory.dmp

    Filesize

    64KB

  • memory/5100-22-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-16-0x00007FFC56F50000-0x00007FFC56F60000-memory.dmp

    Filesize

    64KB

  • memory/5100-18-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-19-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-20-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-15-0x00007FFC56F50000-0x00007FFC56F60000-memory.dmp

    Filesize

    64KB

  • memory/5100-21-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-24-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-23-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-25-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-17-0x00007FFC56F50000-0x00007FFC56F60000-memory.dmp

    Filesize

    64KB

  • memory/5100-13-0x00007FFC56F50000-0x00007FFC56F60000-memory.dmp

    Filesize

    64KB

  • memory/5100-27-0x00007FFC54AC0000-0x00007FFC54AD0000-memory.dmp

    Filesize

    64KB

  • memory/5100-26-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-28-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-29-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-30-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-31-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB

  • memory/5100-32-0x00007FFC54AC0000-0x00007FFC54AD0000-memory.dmp

    Filesize

    64KB

  • memory/5100-48-0x00007FFC96ED0000-0x00007FFC970C5000-memory.dmp

    Filesize

    2.0MB