Analysis

  • max time kernel
    150s
  • max time network
    26s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    07-11-2024 19:26

General

  • Target

    0673e47a0a3c4cc27d28ae2ba1c2d03c41487aa6c532f1a87ca3362b3b211902.exe

  • Size

    326KB

  • MD5

    760fbeb92e1a7a64ab4b68f0ce7dbdcb

  • SHA1

    5437644c4103faf698e0a70bd31c0561debf859a

  • SHA256

    0673e47a0a3c4cc27d28ae2ba1c2d03c41487aa6c532f1a87ca3362b3b211902

  • SHA512

    0fc04d903922f91d0f52bf39005b6edd745ebfdcfb3c3de18e11e979aac7b9d6425dff24513df52ddba5ba97cc3a835016c1a521fd18ea098aa0babc832f6281

  • SSDEEP

    3072:ce2A0wxDqUpM5scww4chO+O1BmP5DG0sg3i4XZ9WvDZHwdRX/L+gP38XV:csxD5cwohO+O1sVG0/pZ6iPC8

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • 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 3 IoCs
  • UPX packed file 25 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 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\0673e47a0a3c4cc27d28ae2ba1c2d03c41487aa6c532f1a87ca3362b3b211902.exe
    "C:\Users\Admin\AppData\Local\Temp\0673e47a0a3c4cc27d28ae2ba1c2d03c41487aa6c532f1a87ca3362b3b211902.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Users\Admin\AppData\Local\Temp\0673e47a0a3c4cc27d28ae2ba1c2d03c41487aa6c532f1a87ca3362b3b211902.exe
      "C:\Users\Admin\AppData\Local\Temp\0673e47a0a3c4cc27d28ae2ba1c2d03c41487aa6c532f1a87ca3362b3b211902.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1876
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\AGLBN.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1276
        • 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:2556
      • 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:1880
        • 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:2480
        • 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:2340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

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

    Filesize

    326KB

    MD5

    63ea078e616a6e4290262dd2ae7e6504

    SHA1

    cb350292a8266a5559d6ea43dfce505bb58a749a

    SHA256

    c150d2587f7e6a15e8138856d4a470339467c5b84d5fbf46cc847f774e5e5885

    SHA512

    afd4006c96069d54fc31cb8cf5004f7c810dce51eebd21197c33965179ef58764bea66741a08a2ee0ca7c3867d5d093603d8b153832f0408879865434fc91b22

  • memory/1876-149-0x00000000029B0000-0x0000000002A04000-memory.dmp

    Filesize

    336KB

  • memory/1876-105-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-151-0x00000000029B0000-0x0000000002A04000-memory.dmp

    Filesize

    336KB

  • memory/1876-106-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-150-0x00000000029B0000-0x0000000002A04000-memory.dmp

    Filesize

    336KB

  • memory/1876-108-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-156-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-96-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-256-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-94-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-98-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1876-135-0x00000000029A0000-0x00000000029F4000-memory.dmp

    Filesize

    336KB

  • memory/1876-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1876-102-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1880-181-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/1880-160-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1880-170-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/1880-217-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/1880-253-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/1880-155-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2340-249-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2340-263-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2480-238-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2480-260-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2620-34-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2620-5-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2620-81-0x0000000002460000-0x0000000002462000-memory.dmp

    Filesize

    8KB

  • memory/2620-0-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-79-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-83-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-71-0x00000000005F0000-0x00000000005F1000-memory.dmp

    Filesize

    4KB

  • memory/2620-27-0x0000000000300000-0x0000000000301000-memory.dmp

    Filesize

    4KB

  • memory/2620-15-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

  • memory/2620-36-0x0000000000404000-0x0000000000405000-memory.dmp

    Filesize

    4KB

  • memory/2620-41-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB

  • memory/2620-61-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB

  • memory/2620-109-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-80-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-87-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/2620-84-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB