Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 09:35

General

  • Target

    6709f2cd3ea144baa6a164ae3585e695_JaffaCakes118.exe

  • Size

    214KB

  • MD5

    6709f2cd3ea144baa6a164ae3585e695

  • SHA1

    344279222f6b59d8eff3a306add1035fa6e604d5

  • SHA256

    055c50b29c58a0c66b7a1261e023e79d0f7018299870ec4695e7d6d71d718656

  • SHA512

    0faf1a044de9ad7402e11f5ffcc73596359580171f820c4f85bc5b6c054361ec23e42f071a78d643e2f6fbdb0222fce46d270d1380fff1bc24a32c25241c15a5

  • SSDEEP

    6144:nDCnfBLCs1TdqixvXjszCE36TSY0DxytR:2nZeETdF5IzCE3eSYs

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\6709f2cd3ea144baa6a164ae3585e695_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6709f2cd3ea144baa6a164ae3585e695_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    PID:668
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 668 -s 376
      2⤵
      • Program crash
      PID:1028
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 668 -ip 668
    1⤵
      PID:2552

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\B5D9.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/668-4-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/668-3-0x00000000023C0000-0x00000000023CA000-memory.dmp

      Filesize

      40KB

    • memory/668-2-0x0000000002510000-0x0000000002610000-memory.dmp

      Filesize

      1024KB

    • memory/668-9-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/668-8-0x0000000000400000-0x0000000002227000-memory.dmp

      Filesize

      30.2MB