Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-10-2024 02:50

General

  • Target

    7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe

  • Size

    570KB

  • MD5

    7b8eadbefbc1988fa1dfe0d6876d247c

  • SHA1

    9025e40010d18922ac04f9dedee6b583ea3989b5

  • SHA256

    b61b3f03798cb336945bde53042925c5386d24f294c705e7bb7f9fd0e3314e9d

  • SHA512

    daed23ac27cb57a8af6a8dfd8c8403fc8820962179b4b214bbd40bcaf9befc3743050838904af5fb273e5564c20f0ec55ef3c8e87e2ee69a782d5223bad5d895

  • SSDEEP

    6144:L5dyaaaaaaaA1coh5lzrzEcaIZKFTNm7PGMRybaG03kJkkIIL13dHbf9kOmv9zE/:F61xzTJwuRyLPJPnxNH6v9ovUbX9G+jM

Malware Config

Extracted

Family

latentbot

C2

thesopranos.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
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
      "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\digitalis_naplo.pdf"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:1976
    • C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe
      2⤵
      • Adds policy Run key to start application
      • Boot or Logon Autostart Execution: Active Setup
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1636
      • 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:292
        • 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:2904
      • 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\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2636
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\7b8eadbefbc1988fa1dfe0d6876d247c_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2620
      • 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:2724
        • 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:2568
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\javac.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\javac.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2788
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\javac.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\javac.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\digitalis_naplo.pdf

    Filesize

    45KB

    MD5

    088b95932f5e92921d038bbcf0419648

    SHA1

    2cb01aa49683bbe05f769b1be5f32905a1aa2d38

    SHA256

    e5e3ad7e03ebd3f6f7653ca1203a5e6803e15c74ca0dfe8bd1ac687525316fc7

    SHA512

    3b84ae045eb91ec27c05a1461f1b57dbfd59b8f9ba760d24374ef578f66ce8b33359d105a608a959ea6f44718df3a624f5e4385818e75cd45b0884e3e80284bb

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    777dae697a0d33d8624d203c4408c553

    SHA1

    a827d27c6416a8c7cc80f182c2334bbcff738544

    SHA256

    1f5dab1f1ad6bda650431e54fef8d148c40a92700286f950df9b34b822422572

    SHA512

    a658e5531a163b80038e7015d46a8879e3b76bf75c94df1cb0f48dee28b6d5c585a718c4ea60c8070b82f7f144f78ef99cb1001a0daf6735a66a2dc6bc0ce767

  • memory/1636-47-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-44-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-6-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-58-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-4-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-20-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-21-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-56-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-2-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-40-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-42-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-13-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-45-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-54-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-49-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-50-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-52-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1636-53-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/2948-0-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/2948-11-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/2948-7-0x0000000001FD0000-0x0000000002065000-memory.dmp

    Filesize

    596KB