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Analysis

  • max time kernel
    143s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 16:57

General

  • Target

    1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    1bc7c2dc43779cca98fe800f1e5de95e

  • SHA1

    c9f62dd1ef13e0f8e88a882ae97c0737a962770a

  • SHA256

    a88e9f71888bde4e1544afb2f4d38a238b1423c4c5e0b21e99153d7a91de4a45

  • SHA512

    7394a1c5fe8f56f695e634d99c5e4c339d15af4a48e4fb35bb9f6539f3ce298dd3a63f74cfeba9fbdc23095fec3f02e0c221a5c4fb354e05e0b42c268f11e305

  • SSDEEP

    768:LYAdknRMDcDmRG6uB3T7uGJK/sYAdknZOfdlGcQ6mOyFDd+jC7mVBe7/:Eh6oP6KD7uJhZOXQyydd+27MBq

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 37 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe"
      2⤵
        PID:3560
    • 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=3684 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:5012

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp1618.tmp

        Filesize

        3KB

        MD5

        99f0ef41b2a4c61f9d0ef8775864a685

        SHA1

        7067b16ff21b957b645a030f466c38e3af568a7e

        SHA256

        cb83cd82e60d8adf0d740d7bc9735a71581ce0a0bcda2d2fd159ce9e52590bf2

        SHA512

        b2ca322d83bc27acb8b00f2a84f228c6a9b52a9f672560519eb849ce19b765ac12762314af9c750a1487a0e8a4652693b3842bbab4e9e06740967f6ba052e9c4

      • C:\Windows\SysWOW64\gdqqhxi32.dll

        Filesize

        12KB

        MD5

        1a2de1b80c6391612ee10b7a9941258c

        SHA1

        2bc252895427cee52921ad8399bf8471c5bdeba1

        SHA256

        c368c5534e32f74f281462de4a8d73bdaef62293f77bb85ae4d0f85a60cf8c40

        SHA512

        d64f4bb99c326e0f6edfdc367b21e4976ab3ad17d046eeebab50f20f6c4245f565779169b945efadf6a12d077fddb5662ae097334d17367aa060b691c4e76ea4

      • C:\name.log

        Filesize

        58B

        MD5

        5602febf87bd4c535da2d4e90f56e52b

        SHA1

        e563ac3a277e614480525dc60061a06afe1a0419

        SHA256

        569f5ce34e8e491d1b425b57cc90c1463d72eb531983727557802b17c148486b

        SHA512

        b0e8186706e004b800f3e554171c2a3d8c7391b5d0ba8694380fdfdd12fb09330033a1af29bdc8898a09fabad611aaa98e3deb51d2e4d6e1e0d524b673eddb0f

      • memory/2468-4-0x0000000025000000-0x000000002501A000-memory.dmp

        Filesize

        104KB

      • memory/2468-118-0x0000000025000000-0x000000002501A000-memory.dmp

        Filesize

        104KB