Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 23:15

General

  • Target

    79a36b8eecf5d5e616f8fb9fef0f00936853c56d230ddcfb840f729988b1fb51.exe

  • Size

    90KB

  • MD5

    ac5f99bbb0e030200655a60b6abcafa9

  • SHA1

    942565504ce11f0f182f3d8e9f79acafa6ddd0fc

  • SHA256

    79a36b8eecf5d5e616f8fb9fef0f00936853c56d230ddcfb840f729988b1fb51

  • SHA512

    72538e24b4fb1f542102cb5a7625b891eea917d3e374ffaeb48b90440c263ba2efb864bd49742302976f362a30aa8a49c3a8dfb5ef8c529210261c674dc50b69

  • SSDEEP

    1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 26 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 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 4 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79a36b8eecf5d5e616f8fb9fef0f00936853c56d230ddcfb840f729988b1fb51.exe
    "C:\Users\Admin\AppData\Local\Temp\79a36b8eecf5d5e616f8fb9fef0f00936853c56d230ddcfb840f729988b1fb51.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\79a36b8eecf5d5e616f8fb9fef0f00936853c56d230ddcfb840f729988b1fb51.exe
      "C:\Users\Admin\AppData\Local\Temp\79a36b8eecf5d5e616f8fb9fef0f00936853c56d230ddcfb840f729988b1fb51.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2832
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\SQPTG.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:896
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:2432
      • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:340
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2232
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

  • \Users\Admin\AppData\Roaming\Microsoft\csrsll.exe

    Filesize

    90KB

    MD5

    abcbbe61c1bb63519cff967fd0c6ebb4

    SHA1

    bf2ed46bed0f6462f15b3711a970bc92e9162c96

    SHA256

    361bc9f7562efba44bcace11f5fc1ab38d6e0640a26e975f347a2e18f492f4d6

    SHA512

    6d0fd1de5d387d92da14c81de8dcd047076ee9bbcca4194047017e817d253ccf61945a5fc5a753922a6d553e9fd21af7d94de2ca2ba2fe867643b530f7ccb395

  • memory/264-258-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/264-267-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/340-156-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/340-163-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/340-223-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/340-260-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-111-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-60-0x00000000004B0000-0x00000000004B1000-memory.dmp

    Filesize

    4KB

  • memory/1312-76-0x0000000000230000-0x0000000000330000-memory.dmp

    Filesize

    1024KB

  • memory/1312-74-0x0000000000230000-0x0000000000330000-memory.dmp

    Filesize

    1024KB

  • memory/1312-73-0x0000000000230000-0x0000000000330000-memory.dmp

    Filesize

    1024KB

  • memory/1312-71-0x0000000000510000-0x0000000000511000-memory.dmp

    Filesize

    4KB

  • memory/1312-68-0x0000000000230000-0x0000000000330000-memory.dmp

    Filesize

    1024KB

  • memory/1312-66-0x0000000000230000-0x0000000000330000-memory.dmp

    Filesize

    1024KB

  • memory/1312-80-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-103-0x0000000001D10000-0x0000000001D63000-memory.dmp

    Filesize

    332KB

  • memory/1312-67-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-79-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-40-0x0000000000470000-0x0000000000471000-memory.dmp

    Filesize

    4KB

  • memory/1312-35-0x0000000000404000-0x0000000000405000-memory.dmp

    Filesize

    4KB

  • memory/1312-81-0x0000000000530000-0x0000000000532000-memory.dmp

    Filesize

    8KB

  • memory/1312-5-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/1312-0-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-83-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-27-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/1312-84-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-91-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1312-15-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/1312-3-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2232-266-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-106-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-154-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-94-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-153-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-152-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-151-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-150-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-159-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-160-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-96-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-98-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-222-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-219-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-218-0x0000000002490000-0x00000000024E3000-memory.dmp

    Filesize

    332KB

  • memory/2832-263-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2832-104-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-107-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2832-109-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB