Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 18:54

General

  • Target

    938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53N.exe

  • Size

    328KB

  • MD5

    aa78597c932f95f7b249058ac331eba0

  • SHA1

    e3eda84789b14a6667d334d25910609476177b39

  • SHA256

    938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53

  • SHA512

    91bc16036333b61ee541ca5964216250ded6a5e026fccfa08a122900593ac0713628b9c28703a87f4faa6d8586c347c96245e04f2b39705073bf6da262ed31c7

  • SSDEEP

    6144:J2XgY8FFX7Z6A/P352p4gFs/e8PeAZuon2T5T7UcIGMAQTeJ:J2X1cFx/PAp4ks/e6Fn2dEZGjQSJ

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 7 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 15 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53N.exe
    "C:\Users\Admin\AppData\Local\Temp\938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53N.exe
      "C:\Users\Admin\AppData\Local\Temp\938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53N.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\QPTGK.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1684
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Console Window Host" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:352
      • C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe
        "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:484
        • C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe
          "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1984
        • C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe
          "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2836
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2800
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:2716
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1776
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Adobe\conhost.exe:*:Enabled:Windows Messanger" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:2772
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2100
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:2768
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\conhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\conhost.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1864
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\conhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\conhost.exe:*:Enabled:Windows Messanger" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:2140

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53N.exe

    Filesize

    328KB

    MD5

    aa78597c932f95f7b249058ac331eba0

    SHA1

    e3eda84789b14a6667d334d25910609476177b39

    SHA256

    938e053ac033154e7301e2c98f0280274bb49cf11e0ddaa525c257dbfd5c7a53

    SHA512

    91bc16036333b61ee541ca5964216250ded6a5e026fccfa08a122900593ac0713628b9c28703a87f4faa6d8586c347c96245e04f2b39705073bf6da262ed31c7

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

    Filesize

    154B

    MD5

    0d0a854e96bddf0e7df7f5f024674226

    SHA1

    f45ca9c7f935422ddfb0550febdfc7a09baf2d98

    SHA256

    5bab0b5c3ef8a28a7246854074a5a469c602a10ac803d18f2102399597d35907

    SHA512

    8b6db387b3bb5774c691bcdd4d9f3a147e1556eee89fe1de929464510c01b14495157c14cbb355fc850b79dee500b8be7ae7a0c3b5ea0916d6eb9154f9ae73a8

  • \Users\Admin\AppData\Roaming\Adobe\conhost.exe

    Filesize

    328KB

    MD5

    06f79187c0a0503929f526b356f1da05

    SHA1

    66465e5848ecdbe26448e357fd7de213923c21c1

    SHA256

    4cc9aa968c6fa4fd4f264f5e78bb378b2514fa5f90d17352c4b1fbc8f69c08e7

    SHA512

    38a894688de98760c5955d2643e71c220fe5b9d77e7447c998346749fd456e1c1665176c502ded315dcf688a70fca22d214967d3ed93b3eb70d8a21f00c8c75b

  • memory/1984-1077-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2192-462-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2192-467-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2192-509-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2192-1068-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2532-428-0x0000000001D60000-0x0000000001D61000-memory.dmp

    Filesize

    4KB

  • memory/2532-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2532-427-0x0000000001D20000-0x0000000001D21000-memory.dmp

    Filesize

    4KB

  • memory/2532-425-0x0000000001D20000-0x0000000001D21000-memory.dmp

    Filesize

    4KB

  • memory/2532-426-0x0000000001D60000-0x0000000001D61000-memory.dmp

    Filesize

    4KB

  • memory/2836-1069-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2836-1078-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB