Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    04-04-2022 03:13

General

  • Target

    5725_1647679559_4598.exe

  • Size

    581KB

  • MD5

    f3048cd63908b421adb1d1b4b1fba98f

  • SHA1

    0f9f56a7d500aa86ddc6c2c9a92843768590eee5

  • SHA256

    d5a7c67747c1d8095b6fb6fef9f446b048a753bfda98e9cf19f265a6203e27cf

  • SHA512

    e1fe58834c95ef71c142aab568b551acb82560c8cf53bb5e757be57f9dd6412e1fc0f817bc463cdc6dbbe172bff2d1f4e84d2ba072a599eca21822c4593aac45

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5725_1647679559_4598.exe
    "C:\Users\Admin\AppData\Local\Temp\5725_1647679559_4598.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1908 -s 1328
      2⤵
      • Program crash
      PID:1432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1432-56-0x0000000000000000-mapping.dmp

  • memory/1908-54-0x0000000001170000-0x0000000001208000-memory.dmp

    Filesize

    608KB

  • memory/1908-55-0x000000001B060000-0x000000001B062000-memory.dmp

    Filesize

    8KB