Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 11:50

General

  • Target

    fc3cce3cfb451916f10356df38e2ca1d_JaffaCakes118.exe

  • Size

    565KB

  • MD5

    fc3cce3cfb451916f10356df38e2ca1d

  • SHA1

    158a2ab1f623fe8c2da12e5b344af2ec2d48a740

  • SHA256

    7e8481bdcba781aaa110b7564cf03d811a4c51c7779c34c2d3c86c198a96459f

  • SHA512

    427011c632cf956870fea514254684a8f5dff592520b4cfc550f63b128936a9f2d1828c31f1592eab16ed9a8955e1a7050672da25ad9ca00a4df5410e1dc9fb3

  • SSDEEP

    12288:Qgnn8OOpgsqJb9j9qOdSOzrKUX79WddyqrHQo30veHZu:QgZ9bB9qOdSOzrK+79WlcRGHZ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc3cce3cfb451916f10356df38e2ca1d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc3cce3cfb451916f10356df38e2ca1d_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2576
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\GUOCYOKl.BAT
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4836
  • C:\Windows\awsed.exe
    C:\Windows\awsed.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1468
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      2⤵
        PID:3236

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\GUOCYOKl.BAT

      Filesize

      220B

      MD5

      a2dc92d89279475b5c435ebda783fe78

      SHA1

      a4340ee7128c6767ecbec86317e41292fb4acf2f

      SHA256

      83379fe4e4eb59a74af26e5df173fbd0d89c021e75e72993867ee189a2941587

      SHA512

      bf63ecc800c22ef9a779301f0496884530809d985bd8b92f5bf6a1ecb5b437ca0a7f4995ac353af95cdd5cb7bb04dcd902fe2544161744c581f51745d5dfdf82

    • C:\Windows\awsed.exe

      Filesize

      565KB

      MD5

      fc3cce3cfb451916f10356df38e2ca1d

      SHA1

      158a2ab1f623fe8c2da12e5b344af2ec2d48a740

      SHA256

      7e8481bdcba781aaa110b7564cf03d811a4c51c7779c34c2d3c86c198a96459f

      SHA512

      427011c632cf956870fea514254684a8f5dff592520b4cfc550f63b128936a9f2d1828c31f1592eab16ed9a8955e1a7050672da25ad9ca00a4df5410e1dc9fb3

    • memory/1468-35-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-30-0x00000000015F0000-0x00000000015F1000-memory.dmp

      Filesize

      4KB

    • memory/1468-53-0x0000000000400000-0x0000000000502000-memory.dmp

      Filesize

      1.0MB

    • memory/1468-50-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-51-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-52-0x00000000011B0000-0x00000000011B1000-memory.dmp

      Filesize

      4KB

    • memory/1468-49-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-48-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-47-0x0000000000AB0000-0x0000000000AFB000-memory.dmp

      Filesize

      300KB

    • memory/1468-28-0x00000000015F0000-0x00000000015F1000-memory.dmp

      Filesize

      4KB

    • memory/1468-34-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-36-0x0000000001600000-0x0000000001601000-memory.dmp

      Filesize

      4KB

    • memory/1468-41-0x0000000001640000-0x0000000001641000-memory.dmp

      Filesize

      4KB

    • memory/1468-37-0x0000000001630000-0x0000000001631000-memory.dmp

      Filesize

      4KB

    • memory/1468-38-0x0000000001620000-0x0000000001621000-memory.dmp

      Filesize

      4KB

    • memory/1468-29-0x00000000015F0000-0x00000000015F1000-memory.dmp

      Filesize

      4KB

    • memory/1468-39-0x0000000001610000-0x0000000001611000-memory.dmp

      Filesize

      4KB

    • memory/1468-40-0x00000000011B0000-0x00000000011B1000-memory.dmp

      Filesize

      4KB

    • memory/1468-33-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-32-0x0000000001660000-0x0000000001760000-memory.dmp

      Filesize

      1024KB

    • memory/1468-26-0x0000000000AB0000-0x0000000000AFB000-memory.dmp

      Filesize

      300KB

    • memory/1468-46-0x0000000000400000-0x0000000000502000-memory.dmp

      Filesize

      1.0MB

    • memory/2576-4-0x00000000024F0000-0x00000000024F1000-memory.dmp

      Filesize

      4KB

    • memory/2576-8-0x00000000024B0000-0x00000000024B1000-memory.dmp

      Filesize

      4KB

    • memory/2576-25-0x0000000000400000-0x0000000000502000-memory.dmp

      Filesize

      1.0MB

    • memory/2576-27-0x0000000002310000-0x000000000235B000-memory.dmp

      Filesize

      300KB

    • memory/2576-13-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

      Filesize

      4KB

    • memory/2576-20-0x00000000026B0000-0x00000000026B1000-memory.dmp

      Filesize

      4KB

    • memory/2576-2-0x0000000002510000-0x0000000002511000-memory.dmp

      Filesize

      4KB

    • memory/2576-3-0x0000000002540000-0x0000000002541000-memory.dmp

      Filesize

      4KB

    • memory/2576-5-0x0000000002530000-0x0000000002531000-memory.dmp

      Filesize

      4KB

    • memory/2576-6-0x00000000024D0000-0x00000000024D1000-memory.dmp

      Filesize

      4KB

    • memory/2576-7-0x0000000002A40000-0x0000000002A42000-memory.dmp

      Filesize

      8KB

    • memory/2576-19-0x0000000002A60000-0x0000000002A61000-memory.dmp

      Filesize

      4KB

    • memory/2576-0-0x0000000000400000-0x0000000000502000-memory.dmp

      Filesize

      1.0MB

    • memory/2576-9-0x00000000024E0000-0x00000000024E1000-memory.dmp

      Filesize

      4KB

    • memory/2576-31-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

      Filesize

      4KB

    • memory/2576-1-0x0000000002310000-0x000000000235B000-memory.dmp

      Filesize

      300KB

    • memory/2576-10-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

      Filesize

      4KB

    • memory/2576-11-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

      Filesize

      4KB

    • memory/2576-12-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

      Filesize

      4KB

    • memory/2576-14-0x0000000002A50000-0x0000000002A51000-memory.dmp

      Filesize

      4KB

    • memory/2576-15-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

      Filesize

      4KB

    • memory/2576-16-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

      Filesize

      4KB

    • memory/2576-17-0x0000000002A80000-0x0000000002A81000-memory.dmp

      Filesize

      4KB

    • memory/2576-18-0x0000000002A70000-0x0000000002A71000-memory.dmp

      Filesize

      4KB