Analysis

  • max time kernel
    140s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15-08-2024 23:19

General

  • Target

    764cbed5d701c72aa08dbf44de756a5c9c37f34ab8a2686d972b89b4fa4ec6ef.dll

  • Size

    76KB

  • MD5

    52b3c85de1f56baae74115f036936c0d

  • SHA1

    3696acc93c588f21a873986d5fb5d0da4fb03c41

  • SHA256

    764cbed5d701c72aa08dbf44de756a5c9c37f34ab8a2686d972b89b4fa4ec6ef

  • SHA512

    dbc8bdddb1756e915f41ee9d8aaaa9bd96cf5f052c5e64d8c2f203dffd5ca0e797f7328b209e9ae609e8df101a398ba0ee91d4dfb87787cbe7a70f6008426348

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zypr2sQOA:c8y93KQjy7G55riF1cMo03+FQ

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 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\764cbed5d701c72aa08dbf44de756a5c9c37f34ab8a2686d972b89b4fa4ec6ef.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\764cbed5d701c72aa08dbf44de756a5c9c37f34ab8a2686d972b89b4fa4ec6ef.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1780
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 336
        3⤵
        • Program crash
        PID:2792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1780-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1780-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1780-2-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB