Analysis

  • max time kernel
    147s
  • 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
    11/04/2024, 04:18

General

  • Target

    eca6a382f9e26bf5c60d007a6f767318_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    eca6a382f9e26bf5c60d007a6f767318

  • SHA1

    6fd89bc23f66ff856f7ad7e05d68953af0ba11d4

  • SHA256

    95e61476e62f52adf956032cf38fb84a5a028e7ed9904f2c837afee40f2a81b3

  • SHA512

    74bb85f4a0a7b9fafee5ee1f421aad5433a03a9bb6e1cb8515e0a6eedbb2545257ce6effb72e261fcce56635c5c80926b4ae7beaaa5c76e1c696e9fadaef8cc2

  • SSDEEP

    24576:E0GZ9HlCMxm75IhoHF5ocAcDftlN45EXsmaWU2YFfI6VF1RoXYWc:E0GZHCltIhoHF5ZD3KQTaWv61RXp

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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\eca6a382f9e26bf5c60d007a6f767318_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eca6a382f9e26bf5c60d007a6f767318_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\eca6a382f9e26bf5c60d007a6f767318_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\eca6a382f9e26bf5c60d007a6f767318_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2852

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\eca6a382f9e26bf5c60d007a6f767318_JaffaCakes118.exe

    Filesize

    1.3MB

    MD5

    9d515dc9bec4fd913d67cf16b91fbe88

    SHA1

    e7ac6739ead22acdd846d6b3559bb7b319f5a035

    SHA256

    2212c849de9c2946633a6256d5320f111a0233ee5faeda90cf8bd8d0913bd6ec

    SHA512

    9e1fc85bff656d2bb69d7123b99812cecf08986387a78ac451313d5d2ec0daa185c4a36d0f5ab28a5ee6f8aad1283ea37b963dc03247d1a8afb10373eaf50243

  • memory/2852-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2852-14-0x0000000001C50000-0x0000000001D83000-memory.dmp

    Filesize

    1.2MB

  • memory/2852-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2852-20-0x0000000005550000-0x000000000577A000-memory.dmp

    Filesize

    2.2MB

  • memory/2852-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2852-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3044-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3044-1-0x0000000001DE0000-0x0000000001F13000-memory.dmp

    Filesize

    1.2MB

  • memory/3044-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3044-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB