Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 17:03

General

  • Target

    f641873cab10ac6e1e4dfdb177fac44b_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f641873cab10ac6e1e4dfdb177fac44b

  • SHA1

    fedbac3ae3f9ae83d34728de7873d7a85ece225e

  • SHA256

    597d190e9cdd079c2b4f9f5d83ff16bf67efb0e8f7e827ad445e72aeeae64073

  • SHA512

    1226ccd5155f6683a30ece47c72dbdc26a49cca794d39558f9121d695280da30f616e2b392930ea1327e6367a2d8d9b7b3adb1dc4c214caa8dc5f65b607e99ff

  • SSDEEP

    1536:rzKPeHxeoO3V2jzNrijXi0trcgzQd85alsMqu8bpIvDeBt41Ikwj4v:pYYXN+jXiUrUu5aWMq5AeWeg

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f641873cab10ac6e1e4dfdb177fac44b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f641873cab10ac6e1e4dfdb177fac44b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1404
    • C:\Users\Admin\AppData\Local\Temp\f641873cab10ac6e1e4dfdb177fac44b_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f641873cab10ac6e1e4dfdb177fac44b_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2904

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\f641873cab10ac6e1e4dfdb177fac44b_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    62206f16840ae586f6f88d5b36fe39aa

    SHA1

    9b9860f5e417855fd9518e74de09f25075cef05e

    SHA256

    c3456bda1bcfc0144e152635e81ea8e5c8e16754db47c32cf337696ec5059a70

    SHA512

    b184753bc703eebf84ca43cf102f0d6af2bc7fc413291b8ac701a9b2280ca4787e64ae3730684fb8a79f29b1a0e326fbf1ec2d14d9c0560b2d8eb53f5b895145

  • memory/1404-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1404-2-0x0000000000160000-0x000000000018F000-memory.dmp

    Filesize

    188KB

  • memory/1404-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1404-12-0x0000000000320000-0x000000000034F000-memory.dmp

    Filesize

    188KB

  • memory/1404-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2904-18-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2904-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2904-28-0x0000000000220000-0x000000000023B000-memory.dmp

    Filesize

    108KB