Analysis

  • max time kernel
    142s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-11-2024 08:44

General

  • Target

    7zS850A099E/61e74fd8ef830_Tue23593425095.exe

  • Size

    1.6MB

  • MD5

    c4e681d218d1c9c4efe701b4c7554eb5

  • SHA1

    c3b43d0fbc5ad442067546b9d40c16810bb379da

  • SHA256

    825a970bd11d349ba089e70419036c01ebb8cfd06e4abbec6bf58e9c7566a5e6

  • SHA512

    b8d4ee6093835b0ec398f8884097db0bf1026e581743151241fb1489b061ba463dacf35b9af17f49ddc9d22769e9ebd763d9bfdb7e4d99e47a4e256c493ba3b5

  • SSDEEP

    24576:ChvJVJdMs08u8gBtA9HantTyG8bm9Qwg4+wYv4KFkLgQESs1xCm/8tV1vW3x0Qq:S3d0VgBatTFLQwcwWzaLe1n8tzW3u

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7zS850A099E\61e74fd8ef830_Tue23593425095.exe
    "C:\Users\Admin\AppData\Local\Temp\7zS850A099E\61e74fd8ef830_Tue23593425095.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\System32\control.exe" .\G1V6MSEY.nr
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL .\G1V6MSEY.nr
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of WriteProcessMemory
        PID:2248
        • C:\Windows\system32\RunDll32.exe
          C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL .\G1V6MSEY.nr
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1480
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 .\G1V6MSEY.nr
            5⤵
            • Blocklisted process makes network request
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: GetForegroundWindowSpam
            PID:2916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2248-6-0x00000000025E0000-0x00000000035E0000-memory.dmp

    Filesize

    16.0MB

  • memory/2248-7-0x000000002D430000-0x000000002D4E1000-memory.dmp

    Filesize

    708KB

  • memory/2248-8-0x0000000000B30000-0x0000000000BCD000-memory.dmp

    Filesize

    628KB

  • memory/2248-9-0x0000000000B30000-0x0000000000BCD000-memory.dmp

    Filesize

    628KB

  • memory/2248-11-0x0000000000B30000-0x0000000000BCD000-memory.dmp

    Filesize

    628KB

  • memory/2248-12-0x00000000025E0000-0x00000000035E0000-memory.dmp

    Filesize

    16.0MB

  • memory/2248-16-0x0000000000B30000-0x0000000000BCD000-memory.dmp

    Filesize

    628KB

  • memory/2248-18-0x000000002F2F0000-0x000000002F386000-memory.dmp

    Filesize

    600KB

  • memory/2248-17-0x000000002D4F0000-0x000000002F2E2000-memory.dmp

    Filesize

    29.9MB

  • memory/2248-19-0x0000000000D10000-0x0000000000DA0000-memory.dmp

    Filesize

    576KB

  • memory/2916-25-0x00000000027B0000-0x00000000037B0000-memory.dmp

    Filesize

    16.0MB

  • memory/2916-27-0x000000002D380000-0x000000002D431000-memory.dmp

    Filesize

    708KB

  • memory/2916-29-0x000000002D440000-0x000000002D4DD000-memory.dmp

    Filesize

    628KB

  • memory/2916-31-0x000000002D440000-0x000000002D4DD000-memory.dmp

    Filesize

    628KB

  • memory/2916-32-0x00000000027B0000-0x00000000037B0000-memory.dmp

    Filesize

    16.0MB

  • memory/2916-40-0x000000002D440000-0x000000002D4DD000-memory.dmp

    Filesize

    628KB

  • memory/2916-41-0x000000002D4E0000-0x000000002F2D2000-memory.dmp

    Filesize

    29.9MB

  • memory/2916-42-0x000000002F2E0000-0x000000002F376000-memory.dmp

    Filesize

    600KB

  • memory/2916-44-0x00000000002D0000-0x0000000000360000-memory.dmp

    Filesize

    576KB

  • memory/2916-47-0x00000000002D0000-0x0000000000360000-memory.dmp

    Filesize

    576KB

  • memory/2916-48-0x0000000000090000-0x0000000000093000-memory.dmp

    Filesize

    12KB

  • memory/2916-49-0x00000000000A0000-0x00000000000A5000-memory.dmp

    Filesize

    20KB