Analysis

  • max time kernel
    137s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-09-2024 12:01

General

  • Target

    fe7c09605337784145c7ed25268760a1_JaffaCakes118.exe

  • Size

    364KB

  • MD5

    fe7c09605337784145c7ed25268760a1

  • SHA1

    2dfb7f57f962b714081ec2e6b71a91ef8fa6b1df

  • SHA256

    f8c98efc8a77d82e4b495d61f11b7b61226c5cd7307f28f01df0d1aba1e0e220

  • SHA512

    d5c2a3dd3c1ba9f87a1f2be4d467436e8d31ae9b6d89ccf4fb87a44827671a83263537a5f6ba77d59c754fac2dc668fd3b6e2bcbfebdb2a5a8483cd299d88f46

  • SSDEEP

    6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6AN:WBOO3VKID90TBEhx4O6a

Malware Config

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Dave packer 2 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe7c09605337784145c7ed25268760a1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe7c09605337784145c7ed25268760a1_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2812-139-0x00000232E0BB0000-0x00000232E0BD4000-memory.dmp

    Filesize

    144KB

  • memory/2812-141-0x00000232E0BB0000-0x00000232E0BD4000-memory.dmp

    Filesize

    144KB

  • memory/3876-7-0x00000000008D0000-0x0000000000900000-memory.dmp

    Filesize

    192KB

  • memory/3876-8-0x0000000002150000-0x000000000217F000-memory.dmp

    Filesize

    188KB

  • memory/3876-10-0x0000000002150000-0x000000000217F000-memory.dmp

    Filesize

    188KB

  • memory/3876-9-0x0000000002100000-0x000000000212E000-memory.dmp

    Filesize

    184KB

  • memory/3876-3-0x00000000020C0000-0x00000000020F2000-memory.dmp

    Filesize

    200KB

  • memory/3876-49-0x0000000002150000-0x000000000217F000-memory.dmp

    Filesize

    188KB

  • memory/3876-138-0x0000000010000000-0x0000000010003000-memory.dmp

    Filesize

    12KB

  • memory/3876-137-0x0000000002130000-0x0000000002131000-memory.dmp

    Filesize

    4KB

  • memory/3876-140-0x0000000010000000-0x0000000010003000-memory.dmp

    Filesize

    12KB

  • memory/3876-142-0x0000000002150000-0x000000000217F000-memory.dmp

    Filesize

    188KB