Overview

overview

10

Static

static

10

2024-12-31...de.exe

windows7-x64

10

2024-12-31...de.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 00:31

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2024-12-31_eb514bb7e05e3132577b27b265010021_darkside.exe

  • Size

    148KB

  • MD5

    eb514bb7e05e3132577b27b265010021

  • SHA1

    b8409f7752938d861eff70114424aa933cfb70d8

  • SHA256

    9258e8b4ac7642dc20d76e03acb67198eb6ccfb181f9a23a94ea3d4024dd3a13

  • SHA512

    874831f03fbc8f0bf51dd6eee28c17af3b80de7869656a521b24947cf45164ff4ed9099efb82af7b607f702811e0935aeb33e54f7b3c372dd2c0aa247b92344c

  • SSDEEP

    1536:9zICS4AwwRlcz5AxE4vGP1iU8KnliIs3iocZMgkGJp1+aASjr9pntaAHwQmMPmIa:u6glyuxE4GsUPnliByocWepMaAE1rHp

Score
10/10
defense_evasiondiscoveryransomwarespywarestealer

Malware Config

Extracted

Path

C:\JBZxC9GYi.README.txt

Ransom Note
******************************************************************************************** ************************ Your data are stolen and encrypted **************************** 1. How to contact? * 1. You can use tox: https://qtox.github.io/ send message to us. Tox ID : E39D0A412302DF31B24613AA88D5859A5432A5FCBAD25917E93DA84D56CB411F88119E8AEB78 * 2. You can send email to us, Email address : [email protected] Suggestion : Contact us in two ways at the same time, if you haven't received a reply to your email, please check your spam folder. 2. How to view leaked data? * 1. Download Tor Browser: https://www.torproject.org/download darkness website can noly visit use tor. * 2. Click connect button to connect Tor internet * 3. Visit: http://zu3wfrmrkl4ltqqnpt3owp3cwa33rqwod4gpe3ttb5o4vf2is2gzm6qd.onion/ 3. What guarantees that we will not deceive you? * We are not a politically motivated group and we do not need anything other than your money If you pay, we will provide you the programs for decryption and we will delete your data. * If we do not give you decrypters or we do not delete your data after payment, then nobody will pay us in the future. Therefore to us our reputation is very important. * We attack the hundreds of companies and there is no dissatisfied victim after payment. 4. What happens if you do not pay? * If you don't pay, the data will be sold on auction platform after 72 hours, data will be bought by your competitors, and we will report your company fail to protect data as a result of a data breach to the data protection authority in your country, you could face significant fines. * Do not hesitate for a long time, the sooner pay, the sooner your company will be safe. * If you pay, we will delete data immediately, we can also provide you an paid hacking services. You can pay for the services after the hacking is successful. Please trust our strength. 5. Warning! * Do not DELETE or MODIFY any files, it can lead to recovery problems! * If you do not pay the ransom we will attack your company repeatedly again! *** Your DECRYPTION ID: 030D4BF7EBD5712AF285D206EE5E92F5 ************************ Your data are stolen and encrypted ************************** ******************************************************************************************
URLs

https://qtox.github.io/

http://zu3wfrmrkl4ltqqnpt3owp3cwa33rqwod4gpe3ttb5o4vf2is2gzm6qd.onion/

Signatures

  • Renames multiple (7730) files with added filename extension

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

    ransomware
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Drops file in Program Files directory 64 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
  • Modifies Control Panel 2 IoCs
    evasion
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-31_eb514bb7e05e3132577b27b265010021_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-31_eb514bb7e05e3132577b27b265010021_darkside.exe"
    1⤵
    • Loads dropped DLL
    • Drops desktop.ini file(s)
    • Sets desktop wallpaper using registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\ProgramData\5310.tmp
      "C:\ProgramData\5310.tmp"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:1372
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\5310.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:856
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x14c
    1⤵
      PID:1560

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-2872745919-2748461613-2989606286-1000\desktop.ini
      Filesize

      129B

      MD5

      e0d730c79b21064ccfda68a12c73265b

      SHA1

      f81294cf9336aa305905924e7f9a82dacde4f8fd

      SHA256

      5404dfab781ec5dadf57419eaa4748f38a9e9b838254824bd4d0b31c4ceb240b

      SHA512

      20ffd2c170cae5c4c499f24f1ad28ac5e933fc5712a5897fa625e1c70a7b7b2c10fbba58e5641123cee0ec9680886de4539a17349d6d6e75285582c9f72a0e8a

      Download Submit

    • C:\JBZxC9GYi.README.txt
      Filesize

      2KB

      MD5

      01907f144da8423f846afcd26f98f579

      SHA1

      09722fe9771e68822e6be814aa4a79c8a2fdbb02

      SHA256

      0bc686fca8c92c876ae33d822cf46d2de2b1f2b43f87e561d2ba5a815cf1d7ca

      SHA512

      f7c05696df953f9e659d58d741d940f644c89b0ab32db7d6a286b575a17dda5008dde61f6e784953baac0c7474f8e0aa5bcdb8abf40a1b4cb45795e993ee2157

      Download Submit

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

      148KB

      MD5

      913e44202d766d8f05e627de80f5b7eb

      SHA1

      2b7b317193e420b75fc8f930e91d90ecf1cb9e5e

      SHA256

      21f4cf8902c36433ea1b4ff6e8718579b6f2d5fa1de780d68bfb27f2e4197bc2

      SHA512

      787b1a865e148af46ff0378e8bfc2f7a14d0f7d746555fe80465d372db933263bd32ff3776ed81ea201f45e7c8210f1f5c0c830969c233edc203a7bce29ead83

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-2872745919-2748461613-2989606286-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      603aac7945d2d23cc7f7b06b8f12ba91

      SHA1

      8b75b0d4aa711d97066381ab0e53ecbc02ac5467

      SHA256

      0263801f9d113e878a03e46073956e1531a75544cb70d2ecabb2d2e659514cc0

      SHA512

      2c0eff8ee33accb9d6a1a4c4a81752df4104059600ef75dd2914d825149ccbe40ce59f0c57aa2378a8fe302cc85a40085d03665e0c5ea7ac6e9e1cb3d955ac08

      Download Submit

    • \ProgramData\5310.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

    • memory/1372-11566-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1372-11570-0x000000007EF20000-0x000000007EF21000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1372-11569-0x000000007EF80000-0x000000007EF81000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1372-11568-0x0000000000930000-0x0000000000970000-memory.dmp

      Filesize

      256KB

      Download

    • memory/1372-11600-0x000000007EF60000-0x000000007EF61000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1372-11599-0x000000007EF40000-0x000000007EF41000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2232-0-0x0000000000340000-0x0000000000380000-memory.dmp

      Filesize

      256KB

      Download