Overview

overview

10

Static

static

10

2024-07-31...de.exe

windows7-x64

10

2024-07-31...de.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    146s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2024 10:25

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2024-07-31_11c051782c327c662507801124f0b95b_darkside.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 (638) 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\2024-07-31_11c051782c327c662507801124f0b95b_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-31_11c051782c327c662507801124f0b95b_darkside.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:3776
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:1316
    • C:\ProgramData\B70C.tmp
      "C:\ProgramData\B70C.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:1224
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\B70C.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4732
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:3568
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2316
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{916CC1C6-6BAD-4095-ADF3-0AA20BEABB30}.xps" 133668951384270000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:2716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-195445723-368091294-1661186673-1000\GGGGGGGGGGG
      Filesize

      129B

      MD5

      bfb41679fd613b032bb4ccbcdd3a415e

      SHA1

      6ed85708a075109a07f444af5b3733bf88d781ec

      SHA256

      73e14b1c6eefb14c92f944e7bf07da0356bf4f8a0115dc8830098f02a084e55c

      SHA512

      7a8a6b7f99e1fa336b4d437c74ee5cc2fc103963a0a1c32d5625a1ea999d07c14bc3d1ca2c6fcff79f8a92473649be6abfda4fe99f0ffb4c046655bd4aeb0517

      Download Submit

    • C:\ProgramData\B70C.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

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

      147KB

      MD5

      0395b2fe33835f974e94976df376a3dd

      SHA1

      8e7df2fcd7d335bb5302187724e5e4bec1ff822c

      SHA256

      c65b597d38c3ac9a80c5f4763b0b4431b2022ccb6a872cc1450a653e11f7985d

      SHA512

      5b727cd7e3705c03690bd8ba55f1ff930ab93c666ed62a6178b3f67cbfbe772fea4515100bcdf3522a8d1953f10a8920891e7cb18b38dd6c899b063e260ca325

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\{98FE0835-2C42-4BE7-BA2E-EF4C0383CC0A}
      Filesize

      4KB

      MD5

      6870763ee1828c217bea2e9e7c02c535

      SHA1

      f96e142d8d779a8497909023fd93e5ae03178630

      SHA256

      744b4f1e58037c509925b4d5d45272639bd2a3e111381594d2891085ed209cad

      SHA512

      3bff7a97eb6c6d266161d84c8be9e705154eaaec8c579a5979043c5cb7de9f9ab05e57e6671bae21f173ab74626d8c007000e9b618ba53e02312204eadd43665

      Download Submit

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

      4KB

      MD5

      5805c165118705df1537096bcd2c80b6

      SHA1

      4a39bcfbcf78ddff7fa0fe215c3ea33ad3500193

      SHA256

      17d07189fab6a35c3581da9c1bb2ff2baec06c369a3e879dc015b0ee987f5a19

      SHA512

      e6902796f8c095c04e3f48b6c07b54c67ec76be148ad29381262e96312fee547088491ea64eed26bf1e82b77f0810933da4f210fb9ff0c7d84f8b2ffcbe54a17

      Download Submit

    • C:\d093fD6aI.README.txt
      Filesize

      1KB

      MD5

      c98594c43506b3f4802ebd608ba6be0f

      SHA1

      d8e090434533229fbdcc104b6a43903bfdf8c081

      SHA256

      804575f74fe5b2f28c181f3413b23a0355693ffd9a2c1e69546bb598ce67ebae

      SHA512

      5e3767a0606dae51c49a41ddfde2dd90a17eb53c79212d46c556141bcc6c54bd1c06348a7077251ff75228a5e3604880cabb1309a68490736203e3c49f5c6cba

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-195445723-368091294-1661186673-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      e85d0e227d1e64a20e544d4c5f98ea0d

      SHA1

      91a7bf27e01c33733afa12390d9d194e97fff4dd

      SHA256

      8d806e3eeab37e77c68115c144d5a36305134bc2e3538ec529524bc96c4d9296

      SHA512

      36a0f87f076aeca32a757335cc54978418a57d86c93e3f525a1902243cc7cf4137ccfd02b20befaead834f3b6f0830fa224d6feda4a4ffc642a89ff6abc57b9c

      Download Submit

    • memory/2716-2844-0x00007FF9A7810000-0x00007FF9A7820000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2716-2843-0x00007FF9A7810000-0x00007FF9A7820000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2716-2845-0x00007FF9A7810000-0x00007FF9A7820000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2716-2842-0x00007FF9A7810000-0x00007FF9A7820000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2716-2841-0x00007FF9A7810000-0x00007FF9A7820000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2716-2874-0x00007FF9A53A0000-0x00007FF9A53B0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2716-2875-0x00007FF9A53A0000-0x00007FF9A53B0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3776-0-0x0000000002D00000-0x0000000002D10000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3776-2-0x0000000002D00000-0x0000000002D10000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3776-1-0x0000000002D00000-0x0000000002D10000-memory.dmp

      Filesize

      64KB

      Download