Analysis

  • max time kernel
    104s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 18:27

General

  • Target

    b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe

  • Size

    1.2MB

  • MD5

    8878fb19980307f45d81260ee3430c8f

  • SHA1

    1ce20e9109c07f9459adf9b044561f2d9fe3825e

  • SHA256

    fdac8d27ccd912c2908eb36c4b2b5916a5547eca32699af87e0557acde1b3abf

  • SHA512

    7caf77270227fb431c7f49ef1e4c98a184c0f2a63544421841157db4461d0c6744d38de5c34bcbd7e08e8190534108bbe77b24629f809dba9982756ce8fda9a2

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaCmvo6nNsq+g8dQnKI6B5UV7fJuppEu:7JZoQrbTFZY1iaCmv53+xnIs5UPuppL

Score
6/10

Malware Config

Signatures

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe
    "C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 756
      2⤵
      • Program crash
      PID:2816
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2984 -ip 2984
    1⤵
      PID:4076

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2984-2-0x00000000043D0000-0x00000000047D0000-memory.dmp

      Filesize

      4.0MB

    • memory/4704-6-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/4704-5-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/4704-4-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/4704-3-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/4704-7-0x000000007443E000-0x000000007443F000-memory.dmp

      Filesize

      4KB

    • memory/4704-8-0x00000000059D0000-0x0000000005A00000-memory.dmp

      Filesize

      192KB

    • memory/4704-9-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4704-11-0x0000000006160000-0x0000000006704000-memory.dmp

      Filesize

      5.6MB

    • memory/4704-12-0x0000000005A40000-0x0000000005A6E000-memory.dmp

      Filesize

      184KB

    • memory/4704-10-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4704-54-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-72-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-70-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-68-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-66-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-64-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-62-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-60-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-58-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-461-0x0000000005BB0000-0x0000000005C4C000-memory.dmp

      Filesize

      624KB

    • memory/4704-56-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-52-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-50-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-48-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-46-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-44-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-42-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-40-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-38-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-36-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-32-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-30-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-28-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-26-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-24-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-22-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-20-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-18-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-16-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-14-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-13-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-34-0x0000000005A40000-0x0000000005A68000-memory.dmp

      Filesize

      160KB

    • memory/4704-462-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4704-463-0x0000000006CF0000-0x0000000006D40000-memory.dmp

      Filesize

      320KB

    • memory/4704-464-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/4704-465-0x0000000007010000-0x00000000071D2000-memory.dmp

      Filesize

      1.8MB

    • memory/4704-466-0x0000000006F60000-0x0000000006FF2000-memory.dmp

      Filesize

      584KB

    • memory/4704-467-0x000000007443E000-0x000000007443F000-memory.dmp

      Filesize

      4KB

    • memory/4704-468-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4704-469-0x0000000006F20000-0x0000000006F2A000-memory.dmp

      Filesize

      40KB

    • memory/4704-470-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4704-471-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB