Analysis

  • max time kernel
    69s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-11-2024 09:04

General

  • Target

    69e966e730557fde8fd84317cdef1ece00a8bb3470c0b58f3231e170168af169.exe

  • Size

    247KB

  • MD5

    ea039a854d20d7734c5add48f1a51c34

  • SHA1

    9615dca4c0e46b8a39de5428af7db060399230b2

  • SHA256

    69e966e730557fde8fd84317cdef1ece00a8bb3470c0b58f3231e170168af169

  • SHA512

    6718e54a59b91537c41ac913f9d8d6ad97b08cf6a61a4d174458738579a33471ef357173fd9eb4d4c9652ed2bf86c41f6da3cdd20fd7af643cd9f5ee6c9e30d5

  • SSDEEP

    6144:Tz/LBBTHT+7oEf2ZstxQMSGToLoOhD2saLsW8fsmFBkObjD:PLBdy7FpQMlToThD+sW8fsmP7bj

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 18 IoCs
  • Modifies security service 2 TTPs 22 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Unexpected DNS network traffic destination 11 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 22 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.

  • NTFS ADS 19 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69e966e730557fde8fd84317cdef1ece00a8bb3470c0b58f3231e170168af169.exe
    "C:\Users\Admin\AppData\Local\Temp\69e966e730557fde8fd84317cdef1ece00a8bb3470c0b58f3231e170168af169.exe"
    1⤵
    • Modifies security service
    • Sets service image path in registry
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:1548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Google\Desktop\Install\{568593a3-ddda-e9c8-c724-dfe7808f99db}\ \...\‮ﯹ๛\{568593a3-ddda-e9c8-c724-dfe7808f99db}\@

    Filesize

    2KB

    MD5

    de4695935fbc1c923d6a025b35818078

    SHA1

    76aedb18ba70190668a511a1c845be8e7622ba4e

    SHA256

    623120186a003c0baf1ce4bd570b2597b0e673d6af73287e1e31ab391c245b31

    SHA512

    003b3b011a34630cf612843f0862884d3bf9d8961c4c805fd3989b8cb8223a2688f1e01cd3f386e7bf0d0ab407dbc4b26bd04f8a6610042f0b5bb09d2fd5cab6

  • memory/472-12-0x0000000000470000-0x0000000000482000-memory.dmp

    Filesize

    72KB

  • memory/472-13-0x0000000000470000-0x0000000000482000-memory.dmp

    Filesize

    72KB

  • memory/472-14-0x00000000751D0000-0x00000000751D3000-memory.dmp

    Filesize

    12KB

  • memory/472-11-0x0000000000470000-0x0000000000482000-memory.dmp

    Filesize

    72KB

  • memory/1244-4-0x0000000002E10000-0x0000000002E22000-memory.dmp

    Filesize

    72KB

  • memory/1244-9-0x0000000002E10000-0x0000000002E22000-memory.dmp

    Filesize

    72KB

  • memory/1244-10-0x00000000751D0000-0x00000000751D1000-memory.dmp

    Filesize

    4KB

  • memory/1244-8-0x0000000002E10000-0x0000000002E22000-memory.dmp

    Filesize

    72KB

  • memory/1244-5-0x0000000002E10000-0x0000000002E22000-memory.dmp

    Filesize

    72KB

  • memory/1244-20-0x0000000002E10000-0x0000000002E22000-memory.dmp

    Filesize

    72KB

  • memory/1968-0-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1968-3-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1968-2-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1968-18-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1968-19-0x0000000000434000-0x0000000000439000-memory.dmp

    Filesize

    20KB

  • memory/1968-1-0x0000000000434000-0x0000000000439000-memory.dmp

    Filesize

    20KB