Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2025, 19:23

General

  • Target

    ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe

  • Size

    547KB

  • MD5

    cfcbf7707ba928c5d861d65264fa4e20

  • SHA1

    7fa7523512fd558a08d5c2feffe12bb5be39c359

  • SHA256

    ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc

  • SHA512

    45b3657c29fd7f5943bc2233002a9c5ccd59bcb3580f04d7172522ec37f51b43aaf2f8713490e5f3dba735ac2b368180a6ff1ab27540285b6d27c8260d95d5b3

  • SSDEEP

    6144:VcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:VSvO2x9mONvKRILSFnOkx2LIaxy6RY

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies data under HKEY_USERS 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe
    "C:\Users\Admin\AppData\Local\Temp\ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1316
  • C:\Windows\Syswow64\72b4bc7f
    C:\Windows\Syswow64\72b4bc7f
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:820

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\72b4bc7f

          Filesize

          547KB

          MD5

          9cdcb7a81c6dd143b0d4b02d5775185a

          SHA1

          b6393d9c5fca4fd34f7d035455f9b3490b69ab06

          SHA256

          926395a47b117aee972442835c2b3fb447d51ce7a0f7659f6f38f98f3da4ca0d

          SHA512

          76b46093f2e279c34d71d5985adb1d53e4e0188b1714701c7d54094ab57aa87a3d47a8c9a15c136c2c3e13f8f0687c7420cd5647a4c05be43776c1e754bd19ec

        • memory/820-4-0x00000000000A0000-0x0000000000103000-memory.dmp

          Filesize

          396KB

        • memory/1316-0-0x00000000002B0000-0x0000000000313000-memory.dmp

          Filesize

          396KB