Overview

overview

10

Static

static

10

1250ba6f25...4b.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2025, 00:50

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General

  • Target

    1250ba6f25fd60077f698a2617c15f89d58c1867339bfd9ee8ab19ce9943304b.exe

  • Size

    147KB

  • MD5

    d54bae930b038950c2947f5397c13f84

  • SHA1

    e164bbaf848fa5d46fa42f62402a1c55330ef562

  • SHA256

    1250ba6f25fd60077f698a2617c15f89d58c1867339bfd9ee8ab19ce9943304b

  • SHA512

    81001ae98c5670aaf6c33d5f2ecae1ed20058fa5b1824f0c48fc12d93c5bf7c9cc1ac502e85c9244bdd13682539ff9f343907f2e965e04f910df8144f60fd63d

  • SSDEEP

    3072:e6glyuxE4GsUPnliByocWep6v6JMdoKkgwfHweVg2sp+:e6gDBGpvEByocWe+oKT+g2a+

Score
10/10
dragonforcedefense_evasiondiscoveryransomwarespywarestealer

Malware Config

Extracted

Path

C:\AoVOpni2N.README.txt

Family

dragonforce

Ransom Note
Hello! Your files have been stolen from your network and encrypted with a strong algorithm. We work for money and are not associated with politics. All you need to do is contact us and pay. --- Our communication process: 1. You contact us. 2. We send you a list of files that were stolen. 3. We decrypt 1 file to confirm that our decryptor works. 4. We agree on the amount, which must be paid using BTC. 5. We delete your files, we give you a decryptor. 6. We give you a detailed report on how we compromised your company, and recommendations on how to avoid such situations in the future. --- Client area (use this site to contact us): Link for Tor Browser: http://3pktcrcbmssvrnwe5skburdwe2h3v6ibdnn5kbjqihsg6eu6s6b7ryqd.onion >>> Use this ID: A758919A7F3B351C248CC0F7ED47EC91 to begin the recovery process. * In order to access the site, you will need Tor Browser, you can download it from this link: https://www.torproject.org/ --- Additional contacts: Support Tox: 1C054B722BCBF41A918EF3C485712742088F5C3E81B2FDD91ADEA6BA55F4A856D90A65E99D20 --- Recommendations: DO NOT RESET OR SHUTDOWN - files may be damaged. DO NOT RENAME OR MOVE the encrypted and readme files. DO NOT DELETE readme files. --- Important: If you refuse to pay or do not get in touch with us, we start publishing your files. 02/05/2024 00:00 UTC the decryptor will be destroyed and the files will be published on our blog. Blog: http://z3wqggtxft7id3ibr7srivv5gjof5fwg76slewnzwwakjuf3nlhukdid.onion Sincerely, 01000100 01110010 01100001 01100111 01101111 01101110 01000110 01101111 01110010 01100011 01100101
URLs

http://3pktcrcbmssvrnwe5skburdwe2h3v6ibdnn5kbjqihsg6eu6s6b7ryqd.onion

http://z3wqggtxft7id3ibr7srivv5gjof5fwg76slewnzwwakjuf3nlhukdid.onion

Signatures

  • DragonForce

    Ransomware family based on Lockbit that was first observed in November 2023.

    ransomwaredragonforce
  • Dragonforce family
    dragonforce
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1250ba6f25fd60077f698a2617c15f89d58c1867339bfd9ee8ab19ce9943304b.exe
    "C:\Users\Admin\AppData\Local\Temp\1250ba6f25fd60077f698a2617c15f89d58c1867339bfd9ee8ab19ce9943304b.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4340
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:2336
    • C:\ProgramData\A876.tmp
      "C:\ProgramData\A876.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:6044
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\A876.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4860
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:852
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{D8401C5B-23DB-4985-8348-31AE71419E1F}.xps" 133882014457070000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:1172

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-446031748-3036493239-2009529691-1000\UUUUUUUUUUU
      Filesize

      129B

      MD5

      4d37600c85953769cdedf418365c9b2c

      SHA1

      cbfba1cd38a55dac72d6e7d09c28877054a143ea

      SHA256

      05a7349f86da1f8559ec637418449bca8dfccac25355997406fb5a18cd809956

      SHA512

      a371f4348e1c23c9ddd2b3db37bbcdbfd23e77cf8f7fdcf5fa85e985542bf42ab44e785e9112602fa1877a3c13585a4522df8de94d07e018e7bccfc887b9b8b1

      Download Submit

    • C:\AoVOpni2N.README.txt
      Filesize

      1KB

      MD5

      0383088ef641cfd14e9933262db8ee08

      SHA1

      6907294b3705573c19fe84da61cc2e2ee7200c91

      SHA256

      7f5fb862697fe244bfc80a58f61a5a5cf39704c9385eceb04eedef660275ba3f

      SHA512

      2b14667c21710dd570f6a0942eab259263bcfc6f221153b069a689a221bb41f6fa45931451ae8ac24ebf11422214ff3c0634fa108db9c29a66f99044f57fb9a6

      Download Submit

    • C:\ProgramData\A876.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
      Filesize

      147KB

      MD5

      52dc041af09b30c93df77ce0661cf88c

      SHA1

      e41fa58f6a208b024c0d2a600e40c4111347e7a5

      SHA256

      1368dfe35dffe832e174424d35a1743c6539f073462a57ccd2c59db40694f57c

      SHA512

      e922a8b3d8733d2e2aa88189a87553034bd15000df14ac969c1b60c907a3156eb46a719f6b86e36ea3b04bb8e87afe9f68df37d63247fa6cfeb25da0c4b523d3

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\{9EABF0A8-700D-4523-A8A7-15177D7E46A2}
      Filesize

      4KB

      MD5

      552bff1a46c026868c9fe52721532222

      SHA1

      8ac99de01d570dd689337ec3ae094b3688794921

      SHA256

      3a2e18f061a0424c92dd2331c6284008b3f5572b30253817f0ccfac35c51007c

      SHA512

      f1d6eb33bd7007a1f7182f5d39733d38c11f92890a9515ee1567204b615363ceb9dae6aab67425fa88742a3957599f90e812a152cb228a9f7ed86595194d869e

      Download Submit

    • C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2
      Filesize

      4KB

      MD5

      783e3c9b5a31f92f01c79f995d5bdab3

      SHA1

      42a3497b05b2f9104e80f9c5fe5408196f39d6ec

      SHA256

      839456a92b107cbc4744190cb6dfe574df5122a62f2384a11c44b7e1a03b718e

      SHA512

      01b94d2568088ea12d40279055ce2b4678cc4197eae269cf99e5d0096f6988d51ef18b0768d7acfa724bd1f9c2177745a1279af98fa66d994b8bc0dabced8071

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-446031748-3036493239-2009529691-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      90631ed9c936715684a0cbd738e1a599

      SHA1

      90b727be73e2acee4af04b7940b176fa3716bc91

      SHA256

      e9a916052af133b3ddfd2264faa0527b5c0ac3cd33363f0e1d6f925b52e49fc0

      SHA512

      090b6e4d9a6cb7414b761bbdd1f32fd8c070df7d60f1c70ac16d66d2aa9388755b0f5f58d07dc7ed3f1cd2aef644a29ba7e3b5db8f1614cd5004a4e571556029

      Download Submit

    • memory/1172-3651-0x00007FF839DF0000-0x00007FF839E00000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1172-3650-0x00007FF839DF0000-0x00007FF839E00000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1172-3652-0x00007FF839DF0000-0x00007FF839E00000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1172-3653-0x00007FF839DF0000-0x00007FF839E00000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1172-3654-0x00007FF839DF0000-0x00007FF839E00000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1172-3683-0x00007FF837880000-0x00007FF837890000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1172-3684-0x00007FF837880000-0x00007FF837890000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4340-3635-0x0000000002A10000-0x0000000002A20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4340-3633-0x0000000002A10000-0x0000000002A20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4340-3634-0x0000000002A10000-0x0000000002A20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4340-1-0x0000000002A10000-0x0000000002A20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4340-2-0x0000000002A10000-0x0000000002A20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4340-0-0x0000000002A10000-0x0000000002A20000-memory.dmp

      Filesize

      64KB

      Download