Analysis

  • max time kernel
    135s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2024 10:19

General

  • Target

    Shipping documents#PL BL.exe

  • Size

    1.2MB

  • MD5

    50bf6b73b1bdad52fd66f7a64fbffb3d

  • SHA1

    80e16fb637019912ec22140f4e4d1b394b22e4a8

  • SHA256

    abee0ea0d7ce5d8bbcb23a667be7355835f1faa9400338553922fa5cf76e874b

  • SHA512

    e33eabd48ac26a10a71b900f9567dd37a6b527545e68427161c40a96f5a2733f6a6d3edc7b514a47a9444c1e5e97d889c995be4ffa09a8b8c28bfe05b394bda1

  • SSDEEP

    24576:qqDEvCTbMWu7rQYlBQcBiT6rprG8a3YBqIh5NKoTisYqd:qTvC/MTQYxsWR7a3JIjNKodY

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipping documents#PL BL.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipping documents#PL BL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\Shipping documents#PL BL.exe"
      2⤵
        PID:4432
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 196
          3⤵
          • Program crash
          PID:3224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4432 -ip 4432
      1⤵
        PID:372

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\autA1CE.tmp

        Filesize

        280KB

        MD5

        8ad74f9824663be7deffcdcdfb3379e6

        SHA1

        7e730f0a0b24530ac7a499c123f19d98283f64d3

        SHA256

        07bd3f0c7e86471ff28bcc791443cacbbe8efcc913e6f8ade4686e46bbc2cfa5

        SHA512

        6e89800b03767b97d22689c962ca054183997bacea69903ebd965ac606de93f186d8b6545692e808dee5c24d1547206f0acc4462cd9a724f5ce643f1f8b7fdca

      • memory/3876-13-0x00000000010D0000-0x00000000010D4000-memory.dmp

        Filesize

        16KB

      • memory/4432-14-0x0000000000130000-0x0000000000176000-memory.dmp

        Filesize

        280KB