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Overview

overview

7

Static

static

3

df3fb2c15e...18.exe

windows7-x64

7

df3fb2c15e...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 01:29

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General

  • Target

    df3fb2c15e36af2b6b67f6ecfeaaec46_JaffaCakes118.exe

  • Size

    387KB

  • MD5

    df3fb2c15e36af2b6b67f6ecfeaaec46

  • SHA1

    24d2161fb83be33c4748f2793cb5dc483ebaf458

  • SHA256

    97c1ca80e98539d2e324be429b9e676c75a16239c659a0bddb81ac237e470a23

  • SHA512

    a387287dcd4ee8b027a3f8e85c23e54410fa98cbeae912fe1d0b4513413ca0245e78e21adea62d928db2fe2d911ab0450c26fdc6586499256315d160db9d7869

  • SSDEEP

    6144:QjuaGqzs3cqshdPANuGX/LK7XI7by/3fHHiItUsSbDKb3OstxiBr6hRjFBWi:QKjL3iQuWDK74/cHz4QDiB+hRGi

Score
7/10
discoverypersistenceupx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df3fb2c15e36af2b6b67f6ecfeaaec46_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\df3fb2c15e36af2b6b67f6ecfeaaec46_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:408
    • C:\ProgramData\cI01805IaOgO01805\cI01805IaOgO01805.exe
      "C:\ProgramData\cI01805IaOgO01805\cI01805IaOgO01805.exe" "C:\Users\Admin\AppData\Local\Temp\df3fb2c15e36af2b6b67f6ecfeaaec46_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2468
  • 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 --field-trial-handle=4188,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
    1⤵
      PID:1664

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\ProgramData\cI01805IaOgO01805\cI01805IaOgO01805.exe
      Filesize

      387KB

      MD5

      f19db5f0b157d9ff4e66ec4ddc7a7467

      SHA1

      066728b6a7b9ccd83923e197fb2e08a8b59c9b3f

      SHA256

      97583b3803b1292680d68e38fd0bef43cf74c03b53b611ccc151738b8c6c5b31

      SHA512

      b6cf6edd655d023ca12bbad01b529dfb3798d7315028b873d6a604f32af97d0438b587abe590579c87b9f089ac3c21b95b045f06c589ac954b8325ac430c02ac

      Download Submit

    • memory/408-0-0x0000000002210000-0x0000000002213000-memory.dmp

      Filesize

      12KB

      Download

    • memory/408-1-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

      Download

    • memory/408-14-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

      Download

    • memory/2468-15-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

      Download

    • memory/2468-16-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

      Download

    • memory/2468-24-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

      Download

    • memory/2468-31-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

      Download