Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    17-06-2024 10:35

General

  • Target

    b82b6b7a48bf4e049cb4c338b18921eb_JaffaCakes118.exe

  • Size

    136KB

  • MD5

    b82b6b7a48bf4e049cb4c338b18921eb

  • SHA1

    41b9ee9deac56d3ad5ca11ca2db408ea67567b93

  • SHA256

    c7c64507d9df7bc28d251132cb309b54b86e939d5e2e21894e0573e9a1ec9ddc

  • SHA512

    ed02bf9522a1ff367a68103020242c623520809f168fa2d46202f26e19022bfc5f291cda08dc030e57ae5d7aa7fb356ce71ca74cbf506f97e9fbcb0e60cc6d5b

  • SSDEEP

    1536:ylQ1YOZpCGwKrKNDiVTzHvHTmaNBzkRNwmX2IlpI0cuF/2:h1YMpCGw5pqSaNBzrox2

Score
10/10

Malware Config

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b82b6b7a48bf4e049cb4c338b18921eb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b82b6b7a48bf4e049cb4c338b18921eb_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Users\Admin\AppData\Local\Temp\b82b6b7a48bf4e049cb4c338b18921eb_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\b82b6b7a48bf4e049cb4c338b18921eb_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      PID:2072
  • C:\Windows\SysWOW64\defragshared.exe
    "C:\Windows\SysWOW64\defragshared.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Windows\SysWOW64\defragshared.exe
      "C:\Windows\SysWOW64\defragshared.exe"
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2072-28-0x0000000000290000-0x000000000029D000-memory.dmp

    Filesize

    52KB

  • memory/2072-11-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB

  • memory/2072-7-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB

  • memory/2072-12-0x00000000002C0000-0x00000000002D0000-memory.dmp

    Filesize

    64KB

  • memory/2072-27-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2236-6-0x00000000002B0000-0x00000000002C0000-memory.dmp

    Filesize

    64KB

  • memory/2236-5-0x0000000000290000-0x000000000029D000-memory.dmp

    Filesize

    52KB

  • memory/2236-4-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB

  • memory/2236-13-0x0000000000290000-0x000000000029D000-memory.dmp

    Filesize

    52KB

  • memory/2236-0-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB

  • memory/2676-18-0x00000000003F0000-0x00000000003FD000-memory.dmp

    Filesize

    52KB

  • memory/2676-19-0x0000000000270000-0x000000000027D000-memory.dmp

    Filesize

    52KB

  • memory/2676-26-0x0000000000270000-0x000000000027D000-memory.dmp

    Filesize

    52KB

  • memory/2676-20-0x0000000000430000-0x0000000000440000-memory.dmp

    Filesize

    64KB

  • memory/2676-14-0x00000000003F0000-0x00000000003FD000-memory.dmp

    Filesize

    52KB

  • memory/2756-25-0x0000000000320000-0x000000000032D000-memory.dmp

    Filesize

    52KB

  • memory/2756-21-0x0000000000320000-0x000000000032D000-memory.dmp

    Filesize

    52KB