Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2025, 09:20

General

  • Target

    JaffaCakes118_047eca626a9f8db4e83a75f21c5b59f5.exe

  • Size

    110KB

  • MD5

    047eca626a9f8db4e83a75f21c5b59f5

  • SHA1

    3f214c4eb91dff91a560b1994334cb8aed88816f

  • SHA256

    bfd766002bf021965cc18f6bf59799c027544a26d0754224ba2d2d6631157e3d

  • SHA512

    c7b7762439e3e2484a0f405c2a516955c231242949d7680316e7702fbd0fc1261ee469d165b864b0ccc16c89df162c6989d618a78490f346cb2c79ede3b869bb

  • SSDEEP

    3072:kTTd5GzTXveGkSpG+nQ6XrxyRoTJttt/tttLUt9XI2EttLttttt5gted:ATdcTX2G9M1YU

Malware Config

Extracted

Family

latentbot

C2

malekkfarnh283.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Latentbot family
  • Modifies Windows Firewall 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_047eca626a9f8db4e83a75f21c5b59f5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_047eca626a9f8db4e83a75f21c5b59f5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Users\Admin\AppData\Roaming\Windows.exe
      "C:\Users\Admin\AppData\Roaming\Windows.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:812
      • C:\Windows\SYSTEM32\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Windows.exe" "Windows.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:1336
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\Windows.exe" ..
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Roaming\Windows.exe
      C:\Users\Admin\AppData\Roaming\Windows.exe ..
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4700
      • C:\Windows\system32\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Windows.exe" "Windows.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:4304

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\Windows.exe

          Filesize

          110KB

          MD5

          047eca626a9f8db4e83a75f21c5b59f5

          SHA1

          3f214c4eb91dff91a560b1994334cb8aed88816f

          SHA256

          bfd766002bf021965cc18f6bf59799c027544a26d0754224ba2d2d6631157e3d

          SHA512

          c7b7762439e3e2484a0f405c2a516955c231242949d7680316e7702fbd0fc1261ee469d165b864b0ccc16c89df162c6989d618a78490f346cb2c79ede3b869bb

        • memory/812-27-0x00007FF9F6460000-0x00007FF9F6E01000-memory.dmp

          Filesize

          9.6MB

        • memory/812-22-0x00007FF9F6460000-0x00007FF9F6E01000-memory.dmp

          Filesize

          9.6MB

        • memory/812-21-0x00007FF9F6460000-0x00007FF9F6E01000-memory.dmp

          Filesize

          9.6MB

        • memory/4700-25-0x0000000001560000-0x0000000001584000-memory.dmp

          Filesize

          144KB

        • memory/4936-6-0x0000000000F80000-0x0000000000F92000-memory.dmp

          Filesize

          72KB

        • memory/4936-0-0x00007FF9F6715000-0x00007FF9F6716000-memory.dmp

          Filesize

          4KB

        • memory/4936-7-0x000000001C720000-0x000000001CBEE000-memory.dmp

          Filesize

          4.8MB

        • memory/4936-5-0x000000001BB00000-0x000000001BBA6000-memory.dmp

          Filesize

          664KB

        • memory/4936-20-0x00007FF9F6460000-0x00007FF9F6E01000-memory.dmp

          Filesize

          9.6MB

        • memory/4936-4-0x00007FF9F6460000-0x00007FF9F6E01000-memory.dmp

          Filesize

          9.6MB

        • memory/4936-3-0x0000000001220000-0x0000000001226000-memory.dmp

          Filesize

          24KB

        • memory/4936-2-0x00000000011D0000-0x00000000011F4000-memory.dmp

          Filesize

          144KB

        • memory/4936-1-0x00007FF9F6460000-0x00007FF9F6E01000-memory.dmp

          Filesize

          9.6MB