Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 22:08

General

  • Target

    e408a9c078f485154108ffd8ab9b5bcfca6853d19836d98ddad466bcad1d0650N.exe

  • Size

    152KB

  • MD5

    e50acbee0e5c9c466b933f238b0d24a0

  • SHA1

    3d8844e3e9f78ec7bf9e052323e946bcf9508e7a

  • SHA256

    e408a9c078f485154108ffd8ab9b5bcfca6853d19836d98ddad466bcad1d0650

  • SHA512

    0f1a8b16e0154608c51d1a25dcae5864419e737069b1d76ab0e46c5c32ce25626a8467754d35b14ec71cc853bfd0adc36b0876e48ade559008bfba6058f791fb

  • SSDEEP

    1536:c1DMz1DQvXLq6t7awFONecenlLnQHIG5R9c73P600t:9eGw9A0rC00t

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 4 IoCs
  • Executes dropped EXE 13 IoCs
  • Loads dropped DLL 16 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 9 IoCs
  • UPX packed file 13 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 17 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 64 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e408a9c078f485154108ffd8ab9b5bcfca6853d19836d98ddad466bcad1d0650N.exe
    "C:\Users\Admin\AppData\Local\Temp\e408a9c078f485154108ffd8ab9b5bcfca6853d19836d98ddad466bcad1d0650N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Users\Admin\AppData\Local\Temp\e408a9c078f485154108ffd8ab9b5bcfca6853d19836d98ddad466bcad1d0650N.exe
      "C:\Users\Admin\AppData\Local\Temp\e408a9c078f485154108ffd8ab9b5bcfca6853d19836d98ddad466bcad1d0650N.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\RHDYC.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2708
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "svhust" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:852
      • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
        "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1372
        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2320
        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1688
          • C:\Users\Admin\AppData\Roaming\AdobeART.exe
            "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:548
            • C:\Users\Admin\AppData\Roaming\AdobeART.exe
              "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:592
              • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:1860
                • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                  "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2252
                • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                  "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • System Location Discovery: System Language Discovery
                  PID:2780
                  • C:\Users\Admin\AppData\Roaming\AdobeART.exe
                    "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of SetWindowsHookEx
                    PID:2904
                    • C:\Users\Admin\AppData\Roaming\AdobeART.exe
                      "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of SetWindowsHookEx
                      PID:2944
                      • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                        "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of SetWindowsHookEx
                        PID:264
                        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of SetWindowsHookEx
                          PID:480
                        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                          12⤵
                          • Executes dropped EXE
                          • Adds Run key to start application
                          • System Location Discovery: System Language Discovery
                          PID:1764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\RHDYC.bat

    Filesize

    141B

    MD5

    e83a2e0b3c1e03dfb96ffd9924117a45

    SHA1

    27a3e4ba115ba1bad0bf094f5b97e768d1ece33e

    SHA256

    655407d94fff9e707712a588d97a2017cc1c9d690a67c688ed0abcb79e452b13

    SHA512

    5f61686a3b7db3544d83a4f2ce1a75868c7dc266709f72a34eafecc3a26696a985b1912a559aed8f5a2cacbfe26be9beae2374340d1801bb18473de785557480

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe

    Filesize

    152KB

    MD5

    752d9b9ad2b8b5ed735e6a02f26e6597

    SHA1

    d17053a03e66f1ee78919a8ac42d0a3077c60923

    SHA256

    99aa2e92096042135adf7aae1f5cdacd1f54ed78e16b0769b87dba605dc6448e

    SHA512

    96ba1ea319e8cd69b590f9d460ad4056b6ef1ee4f6f20e2582e484db2059a763e7b1d3ea2e043574ad20d52ede4803f9e782759b5b14c53ad8ef3bc02d5f6bb0

  • memory/480-2200-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/592-1484-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1688-773-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1764-2190-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1764-2201-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2252-2197-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2320-2196-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2516-776-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2516-361-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2660-20-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2660-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2660-4-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2660-10-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2660-16-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2780-1479-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2780-1495-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2944-2195-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2944-1810-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB