Analysis

  • max time kernel
    17s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2024 21:55

General

  • Target

    1907902a5b8b7e49e4119df57243964b93c1636a9fe5fbf7939bd468c6573647.exe

  • Size

    112KB

  • MD5

    3555e501530260e4d1c0435b486dc374

  • SHA1

    e92110342c9042e18296c6e29bcd99c8be8dcdfd

  • SHA256

    1907902a5b8b7e49e4119df57243964b93c1636a9fe5fbf7939bd468c6573647

  • SHA512

    c2855d711959da2cea292566cad4e6a642150f193d684f9eb86b35b7a9d30806ee1aa1c4f87ea2346068ba130bebf5c620a5f8b33d5b9ef356c37f6b8c98e9a6

  • SSDEEP

    1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ:tVIr7zI+fAceoGxSKKo5

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • UPX packed file 10 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 9 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1907902a5b8b7e49e4119df57243964b93c1636a9fe5fbf7939bd468c6573647.exe
    "C:\Users\Admin\AppData\Local\Temp\1907902a5b8b7e49e4119df57243964b93c1636a9fe5fbf7939bd468c6573647.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2056
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2648
    • C:\Users\Admin\AppData\Local\Temp\1907902a5b8b7e49e4119df57243964b93c1636a9fe5fbf7939bd468c6573647.exe
      "C:\Users\Admin\AppData\Local\Temp\1907902a5b8b7e49e4119df57243964b93c1636a9fe5fbf7939bd468c6573647.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\UGOFX.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:492
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:2088
      • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2664
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Windows\system32\svchost.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1704
        • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:940
        • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    148B

    MD5

    3a4614705555abb049c3298e61170b7f

    SHA1

    c8686410756f346d9551256a5b878b04770950ba

    SHA256

    cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

    SHA512

    65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

    Filesize

    112KB

    MD5

    0bd874fc4b4830dd2b32952722be09a9

    SHA1

    de783e43a0bc51784d688fd7433848894d1c6efa

    SHA256

    b4f955556a520e9be9ba23386e39399fb3727b66ca1a6d59b55da88292f09cd1

    SHA512

    d2f13cc1b60d72e80355e0e02e2e90420f729887a4516ca7ef6b9947490190878cf3309bb35c9d0af02513972022c682b22bfb13d34a190d0ffccaa5aa8fd754

  • memory/940-289-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1692-290-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1692-273-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2056-20-0x0000000000370000-0x0000000000371000-memory.dmp

    Filesize

    4KB

  • memory/2056-32-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/2056-38-0x00000000003F0000-0x00000000003F2000-memory.dmp

    Filesize

    8KB

  • memory/2056-42-0x00000000003F0000-0x00000000003F2000-memory.dmp

    Filesize

    8KB

  • memory/2056-51-0x0000000000420000-0x0000000000422000-memory.dmp

    Filesize

    8KB

  • memory/2056-80-0x0000000000480000-0x0000000000481000-memory.dmp

    Filesize

    4KB

  • memory/2056-88-0x00000000006C0000-0x00000000006C2000-memory.dmp

    Filesize

    8KB

  • memory/2056-28-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2056-14-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/2056-127-0x00000000003F0000-0x00000000003F2000-memory.dmp

    Filesize

    8KB

  • memory/2056-2-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2056-8-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB

  • memory/2056-4-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2648-89-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/2648-288-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/2648-117-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/2648-122-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/2648-110-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/2648-106-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/3048-123-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-107-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-109-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-112-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-114-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3048-285-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-116-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-124-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3048-128-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB