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Analysis

  • max time kernel
    151s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2023, 21:35

General

  • Target

    c2366c6bdbe1cf73d9a5143bdfb174be_JC.exe

  • Size

    124KB

  • MD5

    c2366c6bdbe1cf73d9a5143bdfb174be

  • SHA1

    af6d1f0615d206a1cf5924d35ed39c581e2b498a

  • SHA256

    e19e92308a0f36cf3de48aba6d968d47e1776105622c47481c20c76600ac4af9

  • SHA512

    d1cacab1421573dc360cf4d4e4bc3a5045f7e840b94b76b71734f7e81414449440b31de367ad9df04a34642ecc20d87b8f0913d5a23558ceb5edae1bdfcb2b9b

  • SSDEEP

    3072:a27TcK5uQxqTvCIDw0x+G3dF/Ytq7xIpNelN:/cguamrL/v7xIpNiN

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks for any installed AV software in registry 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c2366c6bdbe1cf73d9a5143bdfb174be_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\c2366c6bdbe1cf73d9a5143bdfb174be_JC.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Windows\SysWOW64\svchost.exe
      C:\ProgramData\9c431685.exe
      2⤵
      • Adds Run key to start application
      • Checks for any installed AV software in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:3544
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\ProgramData\xcm6385.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\c2366c6bdbe1cf73d9a5143bdfb174be_JC.exe""
      2⤵
        PID:2216

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\xcm6385.tmp.bat

      Filesize

      35B

      MD5

      c627ddf2bb74193d29148db2ed2da3cb

      SHA1

      1ce174cdee3b74b169a2bf4b1fdeb24effd0fe21

      SHA256

      9a28f0c10fd4deb3566def50f7bbe27522a8b4a19ebbd0ab483834e3bc95d5ce

      SHA512

      cf2e1d629653fb262fc1e60cb1b2040b12af3a6fdef4a8871fa191468b3f795d2c32102173049a68b5b1a0d6b80af29dcd6049222a0b88c7ad786533c2eb560c

    • memory/3544-286-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-291-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-277-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-279-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-281-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-283-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-284-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-1-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-278-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-289-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-290-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-285-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-295-0x0000000002A00000-0x0000000002A10000-memory.dmp

      Filesize

      64KB

    • memory/3544-307-0x00000000007C0000-0x00000000007F1000-memory.dmp

      Filesize

      196KB

    • memory/3544-323-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-324-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-325-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB

    • memory/3544-326-0x0000000000800000-0x0000000000A00000-memory.dmp

      Filesize

      2.0MB