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Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2024, 10:24

General

  • Target

    2024-03-09_58f5a13b4aa5c8f842f3251a5e38dd17_mafia.exe

  • Size

    834KB

  • MD5

    58f5a13b4aa5c8f842f3251a5e38dd17

  • SHA1

    b32df71c9ea192b0b01746006d19c4fff978d898

  • SHA256

    0405c1498334674079e48358702da47bd387f9a8ea29a04ef4d91fd6cd36f85d

  • SHA512

    0519ea8887bbaa97d5dbcd9c05bdcc006459b3b757c98053ec1e102e41e75b87bfe24f9f9b2e0a186dee417812a838cea3373b7ed40862b672cd808c9305eb93

  • SSDEEP

    24576:wmWZuw4sX2LM2y1yxXlmf7ICkBUKd47iJ:wm2wPLYWXAjIxd47

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-09_58f5a13b4aa5c8f842f3251a5e38dd17_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-09_58f5a13b4aa5c8f842f3251a5e38dd17_mafia.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3884
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c taskkill /pid 3884 & for /l %x in (1,1,60) do ping 127.0.0.1 -n 2 -w 500 & del /q "C:\Users\Admin\AppData\Local\Temp\2024-03-09_58f5a13b4aa5c8f842f3251a5e38dd17_mafia.exe" & if not exist "C:\Users\Admin\AppData\Local\Temp\2024-03-09_58f5a13b4aa5c8f842f3251a5e38dd17_mafia.exe" exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3204
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /pid 3884
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3316
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 2 -w 500
        3⤵
        • Runs ping.exe
        PID:2268
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2368 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2032

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads