Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

10

3c13ae9a53...ac.exe

windows7-x64

10

3c13ae9a53...ac.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    91s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/08/2024, 01:53

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    3c13ae9a53b29849fd3bb75d3259a23658cd687441f8bdd610487007c51d2eac.exe

  • Size

    147KB

  • MD5

    11c051782c327c662507801124f0b95b

  • SHA1

    5dd92a1ab1cfc5b73b5dcdb3edd6ea6d498339df

  • SHA256

    3c13ae9a53b29849fd3bb75d3259a23658cd687441f8bdd610487007c51d2eac

  • SHA512

    239f6eba567c59cf956e4f6c8ffe6588bb2b16ede03e939f79db69ae23631881285475f634780a40f94038035fb1329743c9b57c92a9690ec927f6d372d9ca2e

  • SSDEEP

    1536:GzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDuc1UR7zBEDZhT+IhMjo9Uyz:9qJogYkcSNm9V7DJ1URfqVXmjo9T

Score
10/10
defense_evasiondiscoveryransomwarespywarestealer

Malware Config

Extracted

Path

C:\d093fD6aI.README.txt

Ransom Note
~~~ LockBit 5.01 the world's fastest ransomware since 2019~~~ >>>> Your data are stolen and encrypted The data will be published on TOR website if you do not pay the ransom BTC amount 0.01 = up to 12hr BTC amount 0.02 = up to 24hr BTC amount 0.1 = up 48 hr BTC amount 0 , deleted all files from you PC, and post all infirmation to public. where send BTC: bc1qm7sg7p2jkgthv7pkjy856sh9lr5x3yrpzv099d :not valid after 07/23/2024 10PM EST. Time just 12 hr, after everythink will be removed You can buy them on the exchange or at an ATM https://coinatmradar.com. You can find the addresses here buy with credit or debet card online https://www.moonpay.com/buy. You have 12 hours for the transfer, 24 hours for the amount of 0.02, and of course, you can always wait 48 hours and pay 0.1. After that, send a request with confirmation to TOX , faster way! You can contact us using Tox messenger without registration and SMS https://tox.chat/download.html. Using Tox messenger, we will never know your real name, it means your privacy is guaranteed. If you want to contact us, tox. Tox ID LockBitSupp: B90F5C1EC3C13400F6D0B22B772C5FAB086F8C41A0C87B92A8B3C7F2ECBBCE191A455140273E
URLs

https://coinatmradar.com

https://www.moonpay.com/buy

https://tox.chat/download.html

Signatures

  • Renames multiple (629) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • 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 2 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
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 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
  • Modifies Control Panel 2 IoCs
    evasion
  • Modifies registry class 5 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\3c13ae9a53b29849fd3bb75d3259a23658cd687441f8bdd610487007c51d2eac.exe
    "C:\Users\Admin\AppData\Local\Temp\3c13ae9a53b29849fd3bb75d3259a23658cd687441f8bdd610487007c51d2eac.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Sets desktop wallpaper using registry
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:5012
    • C:\ProgramData\220B.tmp
      "C:\ProgramData\220B.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:4140
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\220B.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4556
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:4296
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:3232
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{B8D5DAA5-E730-4C0E-A1F6-32A5043551D6}.xps" 133669508262720000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:1652

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-857544305-989156968-2929034274-1000\WWWWWWWWWWW
      Filesize

      129B

      MD5

      6e3cf57ee939888b5960b5d20f8232e9

      SHA1

      b4909df90077098ddfa095362a4eb4e7e7a493a0

      SHA256

      ee99c0448a393fc50db4fb5d0a70ef3e908ca00ccb6b8b55573f4ff9db2b144e

      SHA512

      18cbd45f316b706b111a4401b77d0ae1f19de934d474d962d782f75faa9836b56d7e364c0885be4c9982051b3c64a4ea0dd97d1e51ef2ac0fc3d9f9a135db609

      Download Submit

    • C:\ProgramData\220B.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

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

      147KB

      MD5

      1d0f838bc4f2cc6b80710c5ecb7f2f55

      SHA1

      50e4a979e45d3be2938e766c13e8337b66227305

      SHA256

      219ff3dc030d20f69f1b3a37d2b78124f561a6e67092bb24ca9365c25b309f75

      SHA512

      2ee1a73b32247f7f164d3dbabe89e24f268ce6ff45bad99c9c2bb213699e0067643998608097b8b2b6c82d8cce65c075f052a20a3e1c66f0bd6d3cd48141a885

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\{B6C635B4-412E-4B43-8E6F-90888C835C61}
      Filesize

      4KB

      MD5

      5d1f3a5b85b431bf6592dfd9e4eb0d28

      SHA1

      744921138b2f57667d3f6ac1fd27c21d10fe8c0a

      SHA256

      656bb23231be59aa6039f000d0535b81ab99957c38f94ef50249d1a17a2a2640

      SHA512

      b6cf4327076f750675ac4e372497342828a89b6c7dd51e58d4dbfdb33ead2ee82fc6191cc8c48aa80678c9d75fd5830c2ae297a719002f7d17158983c413b150

      Download Submit

    • C:\d093fD6aI.README.txt
      Filesize

      1KB

      MD5

      c98594c43506b3f4802ebd608ba6be0f

      SHA1

      d8e090434533229fbdcc104b6a43903bfdf8c081

      SHA256

      804575f74fe5b2f28c181f3413b23a0355693ffd9a2c1e69546bb598ce67ebae

      SHA512

      5e3767a0606dae51c49a41ddfde2dd90a17eb53c79212d46c556141bcc6c54bd1c06348a7077251ff75228a5e3604880cabb1309a68490736203e3c49f5c6cba

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-857544305-989156968-2929034274-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      546f877f34b666bf6499e21640751bb5

      SHA1

      fa4b01762c2db1a9f5af9b9c07d37ad1b64101e4

      SHA256

      4a6bc4b2bc340ebe43c8f657957e3e45a72741047e997bc552c8cead323f6b49

      SHA512

      69dad8fef6bd02c32bb6c7768cd6052d4a4ddec21fa764ece9e58e5b22a9ffeee87b865921bd11f8ef5b2b5e83c84be6f432c961e274fcd7957b50b8b42bd96c

      Download Submit

    • memory/1652-2981-0x00007FFCEABB0000-0x00007FFCEABC0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1652-2980-0x00007FFCEABB0000-0x00007FFCEABC0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1652-2978-0x00007FFCEABB0000-0x00007FFCEABC0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1652-2984-0x00007FFCEABB0000-0x00007FFCEABC0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1652-2983-0x00007FFCEABB0000-0x00007FFCEABC0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1652-3015-0x00007FFCE82F0000-0x00007FFCE8300000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1652-3016-0x00007FFCE82F0000-0x00007FFCE8300000-memory.dmp

      Filesize

      64KB

      Download

    • memory/5112-0-0x0000000002E60000-0x0000000002E70000-memory.dmp

      Filesize

      64KB

      Download

    • memory/5112-1-0x0000000002E60000-0x0000000002E70000-memory.dmp

      Filesize

      64KB

      Download

    • memory/5112-2-0x0000000002E60000-0x0000000002E70000-memory.dmp

      Filesize

      64KB

      Download