Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 07:50

General

  • Target

    09a1346262c8d3f136b9126efc53e4a3_JaffaCakes118.exe

  • Size

    165KB

  • MD5

    09a1346262c8d3f136b9126efc53e4a3

  • SHA1

    b17d6dc1fadb5f9a67adfd4b922e177374df3b42

  • SHA256

    34e837df74712e93628836dfd23dd3c3b4dcbf36246eb080fa990b448da0fd5e

  • SHA512

    1708f320a2826d2c0437a246623e2a07202e174dffe4173a757cab26f581ebae1224731c09d09304aabcace7164b5172c279ed9d9d79f047a8d85f96dd4d078f

  • SSDEEP

    3072:f4HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4:AiI/PlY37ZLF4Ca6WABqBOvs

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09a1346262c8d3f136b9126efc53e4a3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09a1346262c8d3f136b9126efc53e4a3_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Users\Admin\AppData\Local\Temp\ins8631\ins8631.exe
      "C:\Users\Admin\AppData\Local\Temp\ins8631\ins8631.exe" ins.exe /e2841477 /u4dc90721-0888-4db0-a2e5-20545bc06f26
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ins8631\ins8631.exe

    Filesize

    257KB

    MD5

    ae117f47bd80e5dcf72cf81347fceb73

    SHA1

    1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

    SHA256

    49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

    SHA512

    72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

  • memory/1804-20-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1804-17-0x0000000074601000-0x0000000074602000-memory.dmp

    Filesize

    4KB

  • memory/1804-18-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1804-19-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1804-21-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1804-22-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1804-25-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1804-26-0x0000000074600000-0x0000000074BAB000-memory.dmp

    Filesize

    5.7MB

  • memory/2068-3-0x0000000001F40000-0x0000000001F50000-memory.dmp

    Filesize

    64KB

  • memory/2068-1-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2068-23-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2068-24-0x0000000001F40000-0x0000000001F50000-memory.dmp

    Filesize

    64KB

  • memory/2068-27-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB