Analysis

  • max time kernel
    147s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/07/2024, 01:20

General

  • Target

    8d68b7a8e21b281af551e2a5c31df34bf3a7c00f1ece9bbbd928bcf9ca8153e1.dll

  • Size

    76KB

  • MD5

    32d8b756f80e518c9660766238a39910

  • SHA1

    f4ad06d3824740e1b45c4ae30c7bc7e6e9ba16c3

  • SHA256

    8d68b7a8e21b281af551e2a5c31df34bf3a7c00f1ece9bbbd928bcf9ca8153e1

  • SHA512

    0cbaf63d69aefabfd80a9aa170fb43661f608c90ebd2a37fa3f7d07bee379d09546e30a600abcd5644517bf7e85292dbd060599f842e31a8e6576e846946d0d5

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZeBcV3q:c8y93KQjy7G55riF1cMo03cBcV3q

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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8d68b7a8e21b281af551e2a5c31df34bf3a7c00f1ece9bbbd928bcf9ca8153e1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8d68b7a8e21b281af551e2a5c31df34bf3a7c00f1ece9bbbd928bcf9ca8153e1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3312
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3312 -s 672
        3⤵
        • Program crash
        PID:5056
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3312 -ip 3312
    1⤵
      PID:4056

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3312-0-0x0000000010000000-0x0000000010030000-memory.dmp

            Filesize

            192KB

          • memory/3312-2-0x0000000010000000-0x0000000010030000-memory.dmp

            Filesize

            192KB