Analysis

  • max time kernel
    76s
  • max time network
    22s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2024 09:30

General

  • Target

    1a56d7cfcd46c787788791dc361334deab68d4cfa4c28e6db7421276a33a883fN.dll

  • Size

    203KB

  • MD5

    12c7eb695446596a11feb87baa191c50

  • SHA1

    446830751cd4d7d9ac27664f4b2d56056dd3bbbe

  • SHA256

    1a56d7cfcd46c787788791dc361334deab68d4cfa4c28e6db7421276a33a883f

  • SHA512

    e5a7169f1a7c073bf4cf737b0e0e9246ea5fb1b6154d47fcdecb4e7f5055ee18e692882d24f175994d9298eec67dcf584bbb05c12c511198bfe50d459cbf237e

  • SSDEEP

    3072:hJ8IMILmCa3yx6oFEdgVXnFYf7C9Ugfxm3Nep9viM2MKS:0kmCaiEoFEd+FYOtxmdeviMl

Score
5/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a56d7cfcd46c787788791dc361334deab68d4cfa4c28e6db7421276a33a883fN.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a56d7cfcd46c787788791dc361334deab68d4cfa4c28e6db7421276a33a883fN.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 324
        3⤵
        • Program crash
        PID:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2704-2-0x0000000010000000-0x0000000010033000-memory.dmp

    Filesize

    204KB

  • memory/2704-1-0x0000000010000000-0x0000000010033000-memory.dmp

    Filesize

    204KB

  • memory/2704-0-0x0000000010000000-0x0000000010033000-memory.dmp

    Filesize

    204KB

  • memory/2704-3-0x0000000010000000-0x0000000010033000-memory.dmp

    Filesize

    204KB