Analysis

  • max time kernel
    147s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/04/2025, 08:44

General

  • Target

    Trisinuated.exe

  • Size

    915KB

  • MD5

    cee57b8b0cea61718f31edbb78e4cf9b

  • SHA1

    9192d57da663cd8dc472963547126d92661b9470

  • SHA256

    01b878cd44f69305765044518167ec69f6307895b4a410c11e6af7013c0142e6

  • SHA512

    0afdd04fed237868a76bd0ddc12f4b44fd34778d83f94658d7a6c49ef864d67595972483c6c8991eb51969a60fef9b166d65fba1f55663c3f2f389fc106e8fd5

  • SSDEEP

    24576:TG+bOPYKWw9ID1zCSlplMDisLI37SK/cksH6aR:aVCwi1Go6DidrZkksHb

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

matic2230.duckdns.org:54385

matic2230.ddnsfree.com:54385

Mutex

5c7e0b9f-f6ea-4396-8dae-43ab0c6b4e6e

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    matic2230.ddnsfree.com

  • backup_dns_server

  • buffer_size

    65538

  • build_time

    2025-01-05T23:34:02.856802636Z

  • bypass_user_account_control

    false

  • bypass_user_account_control_data

    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

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54385

  • default_group

    MATIC

  • enable_debug_mode

    true

  • gc_threshold

    1.0485772e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.0485772e+07

  • mutex

    5c7e0b9f-f6ea-4396-8dae-43ab0c6b4e6e

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    matic2230.duckdns.org

  • primary_dns_server

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    false

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8009

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Nanocore family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Blocklisted process makes network request 11 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Trisinuated.exe
    "C:\Users\Admin\AppData\Local\Temp\Trisinuated.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3372
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -windowstyle 1 "$Outflung=GC -raw 'C:\Users\Admin\AppData\Local\paraded\Boltr.Exc';$Forpulet=$Outflung.SubString(50153,3);.$Forpulet($Outflung)"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5076
      • C:\Windows\SysWOW64\msiexec.exe
        "C:\Windows\SysWOW64\msiexec.exe"
        3⤵
        • Adds Run key to start application
        • Blocklisted process makes network request
        • Suspicious use of NtCreateThreadExHideFromDebugger
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1496
        • C:\Windows\SysWOW64\schtasks.exe
          "schtasks.exe" /create /f /tn "DSL Subsystem" /xml "C:\Users\Admin\AppData\Local\Temp\tmp319A.tmp"
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1928
        • C:\Windows\SysWOW64\schtasks.exe
          "schtasks.exe" /create /f /tn "DSL Subsystem Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp3218.tmp"
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:5280
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Program Files (x86)\DSL Subsystem\dslss.exe
    1⤵
      PID:2628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c40zowya.yby.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp319A.tmp

      Filesize

      1KB

      MD5

      77683897ef243c9e0d03d51f65501514

      SHA1

      0f0be106af8dbeb708a01116af6161a51d48857c

      SHA256

      33e541c2e3be2d0a74f2460d1de4913ee636f0838413cde7e3c1b99880584b31

      SHA512

      9ea49d3b0a0d719012a9fc6bd4bcd048f3482e16caf99ae971b42f8bf82a4114f11e64bc7b0966a2473a444016fb27cc6e6c7cb0470cde1d15a6a97cdf050fe6

    • C:\Users\Admin\AppData\Local\Temp\tmp3218.tmp

      Filesize

      1KB

      MD5

      cc41562853d473a6d8785f7887ed523f

      SHA1

      5be25b133c7a5cbc1b240822e87f3cbe94aaa312

      SHA256

      a259d5fb27ddfee2968c9b1c1346121934b35bda37f9f446e9470a72cb95c2b7

      SHA512

      678c59e91d604607c7a3576dcab70eac4fb6af40d9f9db799a7a9fee67a1dd306a1a8b3bc4885e46fa6ab75970bb37fd62e6dcc66c61c09413d59991f90f12fd

    • C:\Users\Admin\AppData\Local\paraded\Boltr.Exc

      Filesize

      49KB

      MD5

      758fcebca9c76199ceb2bee26486ec96

      SHA1

      92fc783b6eb8d9fe272d07d8a088bc7cb373bb06

      SHA256

      ea165a5dc77d79cecac4a203298889d0212be6e912fad514e0c39615d3c1d012

      SHA512

      ebe002bb3f6830d56ca9170de5ae4989d118a5315c1fab0e6fc721f094df4b9317217cd80d86e540d71cad88f8de03bf5fc000ce73bdf9bf32b10379585b3c23

    • C:\Users\Admin\AppData\Local\paraded\Uprofessionel.Gur57

      Filesize

      395KB

      MD5

      ddac47e3ae0bb1ba79535f1b0c873c43

      SHA1

      a5d912a1cbab76d442c14829becee11e854c6e33

      SHA256

      f941eebeffa6ac602ba6c3fd5ba284edf2d51a408712e4df0cb19a8f2c11e385

      SHA512

      c81dc4116f81307576981f0f03b83c05be8b1fc937f6458c0c51de24de4a37a66ed32692537b863d09dafbd2a2c147a949406fad1bfb834c3051b2293cfbb853

    • memory/1496-101-0x00000000207E0000-0x00000000207EC000-memory.dmp

      Filesize

      48KB

    • memory/1496-100-0x0000000020730000-0x000000002073A000-memory.dmp

      Filesize

      40KB

    • memory/1496-103-0x0000000022DC0000-0x0000000022DCA000-memory.dmp

      Filesize

      40KB

    • memory/1496-92-0x00000000206A0000-0x00000000206AA000-memory.dmp

      Filesize

      40KB

    • memory/1496-91-0x00000000228A0000-0x000000002293C000-memory.dmp

      Filesize

      624KB

    • memory/1496-90-0x0000000020740000-0x00000000207D2000-memory.dmp

      Filesize

      584KB

    • memory/1496-89-0x0000000000EF0000-0x0000000000F2A000-memory.dmp

      Filesize

      232KB

    • memory/1496-87-0x0000000000EF0000-0x0000000002144000-memory.dmp

      Filesize

      18.3MB

    • memory/1496-86-0x0000000000EF0000-0x0000000002144000-memory.dmp

      Filesize

      18.3MB

    • memory/1496-102-0x0000000022A30000-0x0000000022A4E000-memory.dmp

      Filesize

      120KB

    • memory/5076-59-0x0000000007AB0000-0x0000000007ACA000-memory.dmp

      Filesize

      104KB

    • memory/5076-36-0x00000000073C0000-0x0000000007964000-memory.dmp

      Filesize

      5.6MB

    • memory/5076-41-0x000000006FAE0000-0x000000006FB2C000-memory.dmp

      Filesize

      304KB

    • memory/5076-40-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-39-0x0000000007170000-0x00000000071A2000-memory.dmp

      Filesize

      200KB

    • memory/5076-53-0x00000000071E0000-0x0000000007283000-memory.dmp

      Filesize

      652KB

    • memory/5076-52-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-51-0x00000000071B0000-0x00000000071CE000-memory.dmp

      Filesize

      120KB

    • memory/5076-54-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-55-0x00000000072E0000-0x00000000072EA000-memory.dmp

      Filesize

      40KB

    • memory/5076-56-0x0000000007300000-0x0000000007311000-memory.dmp

      Filesize

      68KB

    • memory/5076-57-0x0000000007340000-0x000000000734E000-memory.dmp

      Filesize

      56KB

    • memory/5076-58-0x0000000007350000-0x0000000007364000-memory.dmp

      Filesize

      80KB

    • memory/5076-14-0x000000007365E000-0x000000007365F000-memory.dmp

      Filesize

      4KB

    • memory/5076-60-0x0000000007380000-0x0000000007388000-memory.dmp

      Filesize

      32KB

    • memory/5076-61-0x0000000007AF0000-0x0000000007B1A000-memory.dmp

      Filesize

      168KB

    • memory/5076-62-0x0000000007B20000-0x0000000007B44000-memory.dmp

      Filesize

      144KB

    • memory/5076-63-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-65-0x000000007365E000-0x000000007365F000-memory.dmp

      Filesize

      4KB

    • memory/5076-66-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-67-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-38-0x0000000007FF0000-0x000000000866A000-memory.dmp

      Filesize

      6.5MB

    • memory/5076-69-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-70-0x0000000008670000-0x000000000AF25000-memory.dmp

      Filesize

      40.7MB

    • memory/5076-71-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-72-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-73-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-74-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-76-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-35-0x00000000062B0000-0x00000000062D2000-memory.dmp

      Filesize

      136KB

    • memory/5076-34-0x0000000006290000-0x00000000062AA000-memory.dmp

      Filesize

      104KB

    • memory/5076-33-0x0000000006D20000-0x0000000006DB6000-memory.dmp

      Filesize

      600KB

    • memory/5076-31-0x0000000005D60000-0x0000000005D7E000-memory.dmp

      Filesize

      120KB

    • memory/5076-32-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

      Filesize

      304KB

    • memory/5076-30-0x0000000005720000-0x0000000005A74000-memory.dmp

      Filesize

      3.3MB

    • memory/5076-20-0x00000000055B0000-0x0000000005616000-memory.dmp

      Filesize

      408KB

    • memory/5076-19-0x0000000004E50000-0x0000000004EB6000-memory.dmp

      Filesize

      408KB

    • memory/5076-18-0x0000000004DA0000-0x0000000004DC2000-memory.dmp

      Filesize

      136KB

    • memory/5076-17-0x0000000004F80000-0x00000000055A8000-memory.dmp

      Filesize

      6.2MB

    • memory/5076-16-0x0000000073650000-0x0000000073E00000-memory.dmp

      Filesize

      7.7MB

    • memory/5076-15-0x0000000002780000-0x00000000027B6000-memory.dmp

      Filesize

      216KB