Analysis

  • max time kernel
    150s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    19-10-2022 21:40

General

  • Target

    ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe

  • Size

    92KB

  • MD5

    a2045e71d4325e64899880b20a93c1a0

  • SHA1

    7d09b43f09891c786e190c44091a9006ad1e8259

  • SHA256

    ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450

  • SHA512

    f52bb9940eccafc19eee7914202047655e9bd64ada212fbcc332f44200a37e5e465ca3ea99eb78278e4b63ee12f7afe786f708b213ef8687768f6af9f5bba7b6

  • SSDEEP

    1536:BDDDDPA2PFHdFY+cY0ZJSFmH/57oIHD42Qpfu2Rwx:BDDv7dRcYMYMf5QxnR

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe
    "C:\Users\Admin\AppData\Local\Temp\ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: MapViewOfSection
    PID:852
  • C:\Windows\syswow64\svchost.exe
    "C:\Windows\syswow64\svchost.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\SysWOW64\ctfmon.exe
      ctfmon.exe
      2⤵
        PID:540

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/540-62-0x0000000000000000-mapping.dmp

    • memory/852-54-0x0000000000230000-0x0000000000234000-memory.dmp

      Filesize

      16KB

    • memory/852-55-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/852-56-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/852-57-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/1212-58-0x0000000076DD0000-0x0000000076F79000-memory.dmp

      Filesize

      1.7MB

    • memory/1212-60-0x0000000002200000-0x0000000002207000-memory.dmp

      Filesize

      28KB

    • memory/1212-61-0x0000000076DD0000-0x0000000076F79000-memory.dmp

      Filesize

      1.7MB

    • memory/1860-59-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

      Filesize

      8KB