Overview

overview

7

Static

static

3

9cde58b27a...73.exe

windows7-x64

7

9cde58b27a...73.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-08-2024 23:31

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General

  • Target

    9cde58b27a90750fa26ef58f67ae8a080d6aae034966c41d281e3361175e3173.exe

  • Size

    1.1MB

  • MD5

    d56f072d5a4276c300cefcd41af074ca

  • SHA1

    1db46ff58058bcde4f92a023aaba9b6dcd96bf21

  • SHA256

    9cde58b27a90750fa26ef58f67ae8a080d6aae034966c41d281e3361175e3173

  • SHA512

    cc673ecd9d8f4668d81acfab2ed5616d9725c1a98ae5765f51da3b33e87cc4418ffe2746904ddd500a9029d2f825d74a914a68fa968f53e67c70d2366d31014e

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Q8:CcaClSFlG4ZM7QzM7

Score
7/10
discovery

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

    discovery
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cde58b27a90750fa26ef58f67ae8a080d6aae034966c41d281e3361175e3173.exe
    "C:\Users\Admin\AppData\Local\Temp\9cde58b27a90750fa26ef58f67ae8a080d6aae034966c41d281e3361175e3173.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:2020
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4396
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1236
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4468
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:4744

Network

MITRE ATT&CK Enterprise v15

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Downloads

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

    753B

    MD5

    dcb8016d8dfb8dac6ca986b43e7fffd7

    SHA1

    ffe7e576f1918bc7b19e548f0e3e2169dd252d1f

    SHA256

    cb9d5b071169a9d7fa29c687ee3a8d7dbbc66ec97ad8cafd6c0a89a663a75b48

    SHA512

    b6ab99be58c924f79524d14d97ad9d3aadeaec6fa2a493a5756251834b64d441ba2169c76bb86d6db3988ac0372efe4519db2a00e4a3b8d07c65fbc42312190e

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    deacffb0af08fa7cd74b759aebc8c722

    SHA1

    58157d7524fe348e966eeb683f042d7d9b9d2403

    SHA256

    bc97eb225f23a16f476050bd02d0455537eaf0b58190b78d960189a647103692

    SHA512

    44c1a99d564e5483ecd35344e70abdfb9bc07d6af3221f627ae24b8d2f0b6700c19b70c1f564aef42d69462c356fe61f3cc94f811a2defb76174aed5fe4178e1

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  • memory/2020-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

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