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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 20:15

General

  • Target

    f6f195946eede97da8ef7a008311d5fc82f2fff722020cc7e82525a1b0108f78.exe

  • Size

    1.1MB

  • MD5

    241677d672cd0706ce2ebca58c1b18a6

  • SHA1

    67522236fe75b2e62020c076658f7f4d27b60a6e

  • SHA256

    f6f195946eede97da8ef7a008311d5fc82f2fff722020cc7e82525a1b0108f78

  • SHA512

    2d1069c10000bb4aa51d19898cb2573d80506819624bdaba73456360cec2dfdff4922957b18efc2b888eabd980d4909be06f8dc035ac927f414fb668e1ae7a44

  • SSDEEP

    24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5Qu:acallSllG4ZM7QzMV

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6f195946eede97da8ef7a008311d5fc82f2fff722020cc7e82525a1b0108f78.exe
    "C:\Users\Admin\AppData\Local\Temp\f6f195946eede97da8ef7a008311d5fc82f2fff722020cc7e82525a1b0108f78.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:944
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    753B

    MD5

    19d76cb5366207410a6e82cb8390283d

    SHA1

    ab9593d67375c11662067bf18e5c7603a1dfbc21

    SHA256

    2f9abe84df4f85faff124149a1fe859523467959f637c0a64b72073bca7d43f1

    SHA512

    e93cf0a6bdece3e994283a19abc1cd2150e5c802192e7641364e18aec8753ace5b053eb1fdf592b122636b9a993d3c0822fb5e9d1fae47aeaffe3025a8460542

  • memory/1356-0-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

  • memory/1356-11-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB