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Analysis

  • max time kernel
    147s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/08/2024, 13:01

General

  • Target

    Drawing specification and August PO #07329.exe

  • Size

    579KB

  • MD5

    ff231cb9ee1f4cf6b2ebe3a801c3f110

  • SHA1

    7e79faf8a53e28a504a0f0580f4a07afaafa1c8c

  • SHA256

    86387e96355ec40517155830240239f4b44cf4ded5cdf2aea5366abe900245b8

  • SHA512

    14f446b19e2762260a008a5f54c57eeea9e10390e633c2aaa871af66defadb101171020486019c6a83e2d68ac593754d6ea481d751de73a9902741296abaeba3

  • SSDEEP

    12288:Z5lzFAlgrVwZaeTgvp4oSUMqK0Q4Atm+AFL:ZFDwgh47U6Ti1

Score
7/10

Malware Config

Signatures

  • Drops startup file 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Drawing specification and August PO #07329.exe
    "C:\Users\Admin\AppData\Local\Temp\Drawing specification and August PO #07329.exe"
    1⤵
    • Drops startup file
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3252
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 47 > nul && copy "C:\Users\Admin\AppData\Local\Temp\Drawing specification and August PO #07329.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe" && ping 127.0.0.1 -n 47 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe"
      2⤵
      • Drops startup file
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:1568
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 47
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3200
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 47
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:1488
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe

    Filesize

    579KB

    MD5

    ff231cb9ee1f4cf6b2ebe3a801c3f110

    SHA1

    7e79faf8a53e28a504a0f0580f4a07afaafa1c8c

    SHA256

    86387e96355ec40517155830240239f4b44cf4ded5cdf2aea5366abe900245b8

    SHA512

    14f446b19e2762260a008a5f54c57eeea9e10390e633c2aaa871af66defadb101171020486019c6a83e2d68ac593754d6ea481d751de73a9902741296abaeba3

  • memory/3252-4-0x0000000005140000-0x00000000051DC000-memory.dmp

    Filesize

    624KB

  • memory/3252-11-0x0000000074C30000-0x00000000753E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3252-3-0x00000000050A0000-0x0000000005132000-memory.dmp

    Filesize

    584KB

  • memory/3252-0-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

    Filesize

    4KB

  • memory/3252-5-0x0000000005020000-0x000000000502A000-memory.dmp

    Filesize

    40KB

  • memory/3252-6-0x0000000074C30000-0x00000000753E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3252-7-0x0000000005340000-0x0000000005384000-memory.dmp

    Filesize

    272KB

  • memory/3252-9-0x0000000074C30000-0x00000000753E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3252-2-0x0000000005650000-0x0000000005BF4000-memory.dmp

    Filesize

    5.6MB

  • memory/3252-13-0x0000000074C30000-0x00000000753E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3252-10-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

    Filesize

    4KB

  • memory/3252-1-0x0000000000E90000-0x0000000000F28000-memory.dmp

    Filesize

    608KB

  • memory/3584-19-0x00000000006A0000-0x0000000000738000-memory.dmp

    Filesize

    608KB

  • memory/3584-20-0x0000000074C00000-0x00000000753B0000-memory.dmp

    Filesize

    7.7MB

  • memory/3584-21-0x0000000074C00000-0x00000000753B0000-memory.dmp

    Filesize

    7.7MB

  • memory/3584-22-0x0000000074C00000-0x00000000753B0000-memory.dmp

    Filesize

    7.7MB

  • memory/3584-23-0x0000000074C00000-0x00000000753B0000-memory.dmp

    Filesize

    7.7MB