Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 01:58

General

  • Target

    69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe

  • Size

    90KB

  • MD5

    7ca3fce5e9424323929565d59c6852b0

  • SHA1

    c00b7b60b4e2860dead74bbd90663f7d4b255177

  • SHA256

    69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3

  • SHA512

    31f3e36509d8dd680d402952125e0b31b97814c4a4ba05042ae37da8a829ffa8284ca957726a83f6f81debffc83f34cdf011883dfe24e34005d2a3308fedf289

  • 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 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 23 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\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe
    "C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe
      "C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\GLIIT.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1408
        • 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:1924
      • 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:2040
        • 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:1548
        • 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:340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

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

    Filesize

    90KB

    MD5

    d3c634c1c1afbff3514e4c4dac6eba00

    SHA1

    a5987757cc18f37d1b5828761ce56b40bab2c83b

    SHA256

    b4f13b48d5c916f194bffd128a582f389b9bd0ab60f4dd77708e33fc43caaac1

    SHA512

    a0e24f17d3f223cc0e18fe13f11854e9acf3c75de1001b04f6c52fa5efaecebf878a03c776739047fd29324bc2f1a21362483a9d3e00c0fa443d339f97626db4

  • memory/340-268-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/340-258-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1548-265-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2040-255-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2040-160-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2040-178-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2040-183-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2040-170-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2500-111-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-90-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-0-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-5-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2500-107-0x00000000027A0000-0x00000000027F3000-memory.dmp

    Filesize

    332KB

  • memory/2500-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2500-18-0x0000000000404000-0x0000000000405000-memory.dmp

    Filesize

    4KB

  • memory/2500-15-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2500-29-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2500-26-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-93-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-80-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-78-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2500-71-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB

  • memory/2500-61-0x00000000004C0000-0x00000000004C1000-memory.dmp

    Filesize

    4KB

  • memory/2500-41-0x0000000000470000-0x0000000000471000-memory.dmp

    Filesize

    4KB

  • memory/2500-81-0x0000000000540000-0x0000000000542000-memory.dmp

    Filesize

    8KB

  • memory/2500-83-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2804-94-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-96-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-151-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-150-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-149-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-157-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-177-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-152-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-105-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-153-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-98-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-239-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2804-102-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-261-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-257-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-249-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-247-0x00000000027E0000-0x0000000002833000-memory.dmp

    Filesize

    332KB

  • memory/2804-104-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-108-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB