General

  • Target

    2024-04-27_1b8977fa6d45aa48c790b038a8696b71_darkside

  • Size

    147KB

  • Sample

    240427-kajh3afc9v

  • MD5

    1b8977fa6d45aa48c790b038a8696b71

  • SHA1

    6c29c41ca7d413846057b6f32059ca1c714782bb

  • SHA256

    7b0f5d34e8021af4134dbc9b5a0119f8e2acf18ade91c5f2b2fd168daec0027b

  • SHA512

    189080dbc029f333251135bb702b5ecad477f9f9811c2704810e063c64b109fa8d2f5771a41fd286435d9a8ce368c352675971cd2d4d6c1191d9c2980333cebd

  • SSDEEP

    3072:1qJogYkcSNm9V7DtXJqJIw1gUQil+4O6JT:1q2kc4m9tDtXJqJIwll+

Malware Config

Extracted

Path

C:\ashOWYJUH.README.txt

Ransom Note
>>>> You need to contact us soon! Our contact email: [email protected] >>>> Your data are stolen and encrypted >>>> Your personal DECRYPTION ID: D9AC5C30CE91307BDD84EA22E13CC74A >>>> All files on your computer have been encrypted. >>>> If you want to recover encrypted files, then contact us soon! >>>> We can decrypt 1-3 files (doc, xls, pdf, txt, jpeg) for free. You can attach them to your email. Databases, archives, backups are decrypted only after payment! >>>> 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. >>>> You need to contact us soon! Our contact email: [email protected] >>>> 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!

Extracted

Path

C:\ashOWYJUH.README.txt

Ransom Note
>>>> You need to contact us soon! Our contact email: [email protected] >>>> Your data are stolen and encrypted >>>> Your personal DECRYPTION ID: D9AC5C30CE91307B21DA852CC5F0868E >>>> All files on your computer have been encrypted. >>>> If you want to recover encrypted files, then contact us soon! >>>> We can decrypt 1-3 files (doc, xls, pdf, txt, jpeg) for free. You can attach them to your email. Databases, archives, backups are decrypted only after payment! >>>> 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. >>>> You need to contact us soon! Our contact email: [email protected] >>>> 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!

Targets

    • Target

      2024-04-27_1b8977fa6d45aa48c790b038a8696b71_darkside

    • Size

      147KB

    • MD5

      1b8977fa6d45aa48c790b038a8696b71

    • SHA1

      6c29c41ca7d413846057b6f32059ca1c714782bb

    • SHA256

      7b0f5d34e8021af4134dbc9b5a0119f8e2acf18ade91c5f2b2fd168daec0027b

    • SHA512

      189080dbc029f333251135bb702b5ecad477f9f9811c2704810e063c64b109fa8d2f5771a41fd286435d9a8ce368c352675971cd2d4d6c1191d9c2980333cebd

    • SSDEEP

      3072:1qJogYkcSNm9V7DtXJqJIw1gUQil+4O6JT:1q2kc4m9tDtXJqJIwll+

    • Renames multiple (300) files with added filename extension

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

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Impact

Defacement

1
T1491

Tasks