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Overview

overview

7

Static

static

7

f5e4fc2f1c...18.exe

windows7-x64

7

f5e4fc2f1c...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 13:34

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General

  • Target

    f5e4fc2f1c4d5f5608cebb4bafb9925e_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    f5e4fc2f1c4d5f5608cebb4bafb9925e

  • SHA1

    709240938597d7b4557c94da9b8dde4fe5451129

  • SHA256

    0144032d01b4c6709a0297558e5dd997eaaec3ab1ffb9773f80fa03fa16471e9

  • SHA512

    9f4dfb596060b8a05a969db29ce5efd805d9016bf0513ea11d0b7ab3211b0dd894e8b467dd72de94265f64169b4173f1c81507a466e3880bb6e79aa678a0afc6

  • SSDEEP

    24576:KU+H7o5QseF3w92qoiCTFmJlIC97aerF2dTUsqqsBZkRGXBdFIRHswvG:9+7KQ5k25ut97aerFi2goHFIR

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

    upx
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5e4fc2f1c4d5f5608cebb4bafb9925e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f5e4fc2f1c4d5f5608cebb4bafb9925e_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Users\Admin\AppData\Local\Temp\f5e4fc2f1c4d5f5608cebb4bafb9925e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f5e4fc2f1c4d5f5608cebb4bafb9925e_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2396
  • 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=3740 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:332

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\f5e4fc2f1c4d5f5608cebb4bafb9925e_JaffaCakes118.exe
      Filesize

      1.3MB

      MD5

      ee2774c599864ee2c3cf586164156c42

      SHA1

      7005d7e99b5def5aebb4113cff2be0b5edc0bc62

      SHA256

      eb2548574804ce7940028e82f028e355765409b9edc012a3234fc5d8c4f1b0aa

      SHA512

      41eed29d40ec015f46d5b57aef70292082c55280d5c97c77ec9ebb7bf02b6a9db433d9d4683cc6bd3b506c1eb07d65792d65a5a6307e941650e749ab6fce2158

      Download Submit

    • memory/2396-14-0x0000000000400000-0x000000000086A000-memory.dmp

      Filesize

      4.4MB

      Download

    • memory/2396-15-0x0000000001C30000-0x0000000001D42000-memory.dmp

      Filesize

      1.1MB

      Download

    • memory/2396-16-0x0000000000400000-0x00000000005F2000-memory.dmp

      Filesize

      1.9MB

      Download

    • memory/2396-35-0x0000000000400000-0x000000000086A000-memory.dmp

      Filesize

      4.4MB

      Download

    • memory/5088-0-0x0000000000400000-0x000000000086A000-memory.dmp

      Filesize

      4.4MB

      Download

    • memory/5088-1-0x0000000001C90000-0x0000000001DA2000-memory.dmp

      Filesize

      1.1MB

      Download

    • memory/5088-2-0x0000000000400000-0x00000000005F2000-memory.dmp

      Filesize

      1.9MB

      Download

    • memory/5088-13-0x0000000000400000-0x00000000005F2000-memory.dmp

      Filesize

      1.9MB

      Download