Analysis

  • max time kernel
    147s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24/12/2023, 20:20

General

  • Target

    107954e1ff835f9a31268b164fad01b3.exe

  • Size

    756KB

  • MD5

    107954e1ff835f9a31268b164fad01b3

  • SHA1

    e9bd85e89cc1f1e6ee4b887612b9c7efdb573b4a

  • SHA256

    71fe42bea55c3703ce4e30aa0b17568fdf959061b060a164b095296cf1666ec1

  • SHA512

    2cd54c34814b5af4cc017c707334f75a189dc6f54704f24dfade8d3908c654acbcb55f04fc4ef409bd34f15e1031f731f2369a7a1fe7b1dc6423434fe432b4b8

  • SSDEEP

    12288:sQlkgu2kPOI2xj/u2JT5x2Ha8WmQE1qFodzBQJuesvAX97BYIw:8WkPOI2x//zYHa8WmQEQyoErINBYI

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\107954e1ff835f9a31268b164fad01b3.exe
    "C:\Users\Admin\AppData\Local\Temp\107954e1ff835f9a31268b164fad01b3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Roaming\svchost.exe
      C:\Users\Admin\AppData\Roaming\svchost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2972
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 408
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2856

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Roaming\svchost.exe

          Filesize

          756KB

          MD5

          107954e1ff835f9a31268b164fad01b3

          SHA1

          e9bd85e89cc1f1e6ee4b887612b9c7efdb573b4a

          SHA256

          71fe42bea55c3703ce4e30aa0b17568fdf959061b060a164b095296cf1666ec1

          SHA512

          2cd54c34814b5af4cc017c707334f75a189dc6f54704f24dfade8d3908c654acbcb55f04fc4ef409bd34f15e1031f731f2369a7a1fe7b1dc6423434fe432b4b8

        • \Users\Admin\AppData\Roaming\svchost.exe

          Filesize

          512KB

          MD5

          41f127b05265ec0659f61f70607e9b82

          SHA1

          e4a791e8ac1c547900bf90b6bac6d5a6753957a8

          SHA256

          b12340b7f991ce13821ce0fabad6f4b9615e9be58a6dbe175ab0400772c5e710

          SHA512

          a782ad5339de14b869105162a2b0b799af361183ea2d04068865518723c6552f865458ad8b5b418827934e64e44ee8d6f98fad93bdeeb0c834fbe9cd8669616e

        • memory/1736-0-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/1736-9-0x0000000000400000-0x00000000004C9000-memory.dmp

          Filesize

          804KB

        • memory/2972-10-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2972-14-0x0000000000400000-0x00000000004C9000-memory.dmp

          Filesize

          804KB