Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    27-10-2024 22:37

General

  • Target

    764bd0f47d395a4a3e4abdf501d48402_JaffaCakes118.exe

  • Size

    264KB

  • MD5

    764bd0f47d395a4a3e4abdf501d48402

  • SHA1

    ee6e39714fc6df19d0acf9a1a33494c82080580c

  • SHA256

    f6df2a467533efa9839443780f837572e796f599c8c1549cd8241cacbd531705

  • SHA512

    1edcdc167ca6d35fdfd4a32ad1535649dd49a0389461c498bffed11dfc43ab33d7c3c20dc85759cc87c594c228725f36c578d4e8b37cc11e1c20afcfb35f9969

  • SSDEEP

    6144:PIFqVA0HHhehYho+7VjNuBMNm2vOhxXbn4:k8DuBAOhRn4

Malware Config

Extracted

Family

latentbot

C2

rsbotsoultions.zapto.org

1rsbotsoultions.zapto.org

2rsbotsoultions.zapto.org

3rsbotsoultions.zapto.org

4rsbotsoultions.zapto.org

5rsbotsoultions.zapto.org

6rsbotsoultions.zapto.org

7rsbotsoultions.zapto.org

Signatures

  • LatentBot

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

  • Latentbot family
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 22 IoCs
  • UPX packed file 32 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 36 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 39 IoCs
  • Suspicious use of SetWindowsHookEx 50 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\764bd0f47d395a4a3e4abdf501d48402_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\764bd0f47d395a4a3e4abdf501d48402_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\764bd0f47d395a4a3e4abdf501d48402_JaffaCakes118.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winhv.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2940
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2752
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2692
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2844
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2740
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2952
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:772
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2832
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\local.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1104
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\local.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1872
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\HdAudio.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\HdAudio.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3024
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winhv.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winhv.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1984
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winhv.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winhv.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2404
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:840
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1180
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1800
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1716
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1488
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2356
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1340
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1564
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2964
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1192
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2832
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2740
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:384
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1728
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1520
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1016
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:824
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2044
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2452
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2264
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1720
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\HdAudio.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\HdAudio.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    264KB

    MD5

    764bd0f47d395a4a3e4abdf501d48402

    SHA1

    ee6e39714fc6df19d0acf9a1a33494c82080580c

    SHA256

    f6df2a467533efa9839443780f837572e796f599c8c1549cd8241cacbd531705

    SHA512

    1edcdc167ca6d35fdfd4a32ad1535649dd49a0389461c498bffed11dfc43ab33d7c3c20dc85759cc87c594c228725f36c578d4e8b37cc11e1c20afcfb35f9969

  • \Users\Admin\AppData\Roaming\Microsoft\Windows\HdAudio.exe

    Filesize

    13KB

    MD5

    3b7a912b974389998f9963e03fc20c32

    SHA1

    209d5061ac43d8aed3adac94686372f2b9817d28

    SHA256

    e90ae5939f92e8c0df41dc4e6b101912cb947d2d2339f07e8a1fa680feb34d42

    SHA512

    ea5ea60a35571e9a4dd0151af4238df3e6c7996f918cffbfbb1262f90609be36d6ea122123409c7ea3920f4ce9d1f4c17b2b41f3d7503d1fb039009f2d0ec51b

  • memory/384-253-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/824-321-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/840-54-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1016-304-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1180-71-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1192-204-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1340-153-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1488-120-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1520-287-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1564-171-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1716-104-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1728-271-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1800-86-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2044-337-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2264-371-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2280-0-0x00000000741C1000-0x00000000741C2000-memory.dmp

    Filesize

    4KB

  • memory/2280-3-0x00000000741C0000-0x000000007476B000-memory.dmp

    Filesize

    5.7MB

  • memory/2280-2-0x00000000741C0000-0x000000007476B000-memory.dmp

    Filesize

    5.7MB

  • memory/2280-1-0x00000000741C0000-0x000000007476B000-memory.dmp

    Filesize

    5.7MB

  • memory/2356-137-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2452-354-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2740-237-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-20-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-7-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-56-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-39-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-15-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2752-33-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-11-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-88-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-17-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-18-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-19-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2752-9-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2832-220-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2964-187-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/3024-30-0x00000000020E0000-0x0000000002120000-memory.dmp

    Filesize

    256KB

  • memory/3024-38-0x00000000020E0000-0x0000000002120000-memory.dmp

    Filesize

    256KB