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Overview

overview

7

Static

static

3

fbd3bedec7...18.exe

windows7-x64

7

fbd3bedec7...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    142s
  • 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
    20/04/2024, 03:30

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General

  • Target

    fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    fbd3bedec72f831efaed06f74b4e3ae2

  • SHA1

    49df170214d153964a9888c32201dfab3b7dfde9

  • SHA256

    6668f849de03b9dfc5245fd0aa7875070c542df16ea6425e096919f8133e8580

  • SHA512

    87b30a7216726d416b310a9012886f83f263b1d67e4665c7f56bf560dba207073f2197ec724bae6b1955b7bf9c2060fa764bea33ffaca2fce04c9a91939284b7

  • SSDEEP

    1536:WDIsj2g2GDLI8dw7JsL7WHjVaQ/kZKnSvSRIArEkZ1BIE/Iz38sI/BIjCIlIeG7f:WDXR24I80i2H5avKn0+t5sYTIDKoMQDy

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4308
  • 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=3700 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1760

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
      Filesize

      82KB

      MD5

      80e21fb31fb4bfe3e7c0069c931ffa2e

      SHA1

      b73184065444f4377d5eb7a5607475c61dff3d5d

      SHA256

      6fd5acf32fa6f6233e3054556dde272e699b1e9c811440334e1749c2dddf374e

      SHA512

      efbbea9039612879f928a5bc693e3f403f9b0db1c6df02bff80bd980d6d5dc0bdd4a1f8871296a5a7c7807758869e4e205861ff12bf19ffc5cdea3d5cf786e03

      Download Submit

    • memory/3620-0-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

      Download

    • memory/3620-1-0x00000000000F0000-0x000000000011F000-memory.dmp

      Filesize

      188KB

      Download

    • memory/3620-2-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

      Download

    • memory/3620-11-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

      Download

    • memory/4308-13-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

      Download

    • memory/4308-20-0x00000000000E0000-0x000000000010F000-memory.dmp

      Filesize

      188KB

      Download

    • memory/4308-21-0x0000000001430000-0x000000000144B000-memory.dmp

      Filesize

      108KB

      Download

    • memory/4308-19-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

      Download