General

  • Target

    2024-06-13_603ab1d26637ce590df341e468795968_darkside

  • Size

    1.2MB

  • Sample

    240613-ax6l1a1crl

  • MD5

    603ab1d26637ce590df341e468795968

  • SHA1

    1713ba54373bbdfed5b07e6244e1597ac94f5e2c

  • SHA256

    c2006d3fd1a8d1943421da6154751e7b53cc799a8bac833a6a95ef1dd2e06c45

  • SHA512

    81e29123cb6ce89e2442077dfb647b94752c0578507d2294135af8ef3ffb420f6f16d6d0a06be6a570143798adb63db3d874274bb9bab42bf190633419460268

  • SSDEEP

    24576:Pj4SJslvwqeH5TDdy6gGYXI152bFYEGsMOPRgH8vt+t7d1LeEqotPntpMWhP+c3O:P8J7IaOac4Mn3tAjXLz

Malware Config

Extracted

Path

C:\Users\Admin\xa1Xx3AXs.README.txt

Ransom Note
~~~ LockBit 4.0 Ransomware since 2024~~~ >>>> Your data are stolen and encrypted Price = 1000 $ Bitcoin = 328N9mKT6xFe6uTvtpxeKSymgWCbbTGbK2 Email = [email protected] >>>> 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. Life is too short to be sad. Be not sad, money, it is only paper. 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 companies worldwide and there is no dissatisfied victim after payment. >>>> Your personal DECRYPTION ID: A3138014A48684D6D525F3F372263313 >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems! >>>> Warning! If you do not pay the ransom we will attack your company repeatedly again!
Wallets

328N9mKT6xFe6uTvtpxeKSymgWCbbTGbK2

Targets

    • Target

      2024-06-13_603ab1d26637ce590df341e468795968_darkside

    • Size

      1.2MB

    • MD5

      603ab1d26637ce590df341e468795968

    • SHA1

      1713ba54373bbdfed5b07e6244e1597ac94f5e2c

    • SHA256

      c2006d3fd1a8d1943421da6154751e7b53cc799a8bac833a6a95ef1dd2e06c45

    • SHA512

      81e29123cb6ce89e2442077dfb647b94752c0578507d2294135af8ef3ffb420f6f16d6d0a06be6a570143798adb63db3d874274bb9bab42bf190633419460268

    • SSDEEP

      24576:Pj4SJslvwqeH5TDdy6gGYXI152bFYEGsMOPRgH8vt+t7d1LeEqotPntpMWhP+c3O:P8J7IaOac4Mn3tAjXLz

    • Detects executables packed with BoxedApp

    • Renames multiple (8832) files with added filename extension

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

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks