Overview

overview

10

Static

static

10

17d153a225...67.exe

windows7-x64

10

17d153a225...67.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2024 19:33

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General

  • Target

    17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467.exe

  • Size

    164KB

  • MD5

    ca337c7130eef4f4ff8e8a4a8ec28647

  • SHA1

    28558e35d3f9af01fe438eba7fba1c38201c86de

  • SHA256

    17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467

  • SHA512

    60b9b7841a942a6bcb700872b6ff1353fd282a7b318d6ac8d47e419573978aff43c961436a2fdb6a076e81545ef9759e7848fdc9eaa5a571638ab19d666a1c1c

  • SSDEEP

    3072:LBVn11HzIOLbi4eTMlwDCnun4XbZIt+ypUF:d9jzvbnWJnu14p

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\536us9f-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion 536us9f. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/D8BD7093D7D4A641 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.top/D8BD7093D7D4A641 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: vka3aqw86CLvuhBvEp9Yg2hSyyj2p1U+eABEZjC2yfzSgQxp9hR18N04hT5uPwRw JzkzUfuSnWmcWn7W/q0khkuXcREqvWH+4nzWkiB/jQBbI6/gU5c3FfyQqNLRKLSr OhCNW6Rj0d5YrX76ID1okHp7YjjYkke0yhicm6yiB6okFy2h+z/4FuN3prMl6T3z YXbgTfzK0m7n13NeHRJT21Svy9+FWFLMlbeUm9xCR5mWAq69xXeWO958/tq4rPR4 ZMUYmbQev8dsRFOXQAX5LRWi5WRG0cI137eu53Mz2ViPQb7t2Xwoa6xIEzG0azCF t0K3pxZAmUyLxsW+PtivX42sWza4+umlJzNkUux7XpUrNE8i7PZIkFAjSgwKLXqg mjbxEc47aGMqW/VOMHmS+KkAl0vJyGzcirHC4yeg+zyT5W9RtNciIJy3f0+RqN2J vEG4g/yVTzLx7HkkVjVZZgvk7IpJRDEz5zA5E5i2Si2Tcj9RDUImwTFT537cWapx N4+MapKNdNe8lXUWA8UwNZ9eWmNug91+F2dTwr4w+wfksN4b+KZ1hQJIpRfHlkMR Dv0B+Cwlgyaiw391S2Txrpr06Blx6t9N+CSCjPJ/ob+oVYufaa4zLpvo6jbjzD5y aKELuT3nO/uJ90VI4r+07/NGArWH5EIP7eoq/sgciw/KBksT0DoP+pQHJSSKDY1h bpGLTp7M6dhUdfhuexM3ZhTN6JwrX8b4f94PCrOgHrEH0s3lZSCZ9GphwKPj7TF2 +dNzQLA11/93sgeDJ5Xim4lWI6F3orTjx/5RqVYvlrX5MiwrrvNe1JLRSM0TadX5 drfw8OzXna/xQxG1d4ZCt9FPSkQxtHKwAJmwMSurtE7qOoRxip3+DK6mQjUFxLak kM6jWHADhf4+RCOa9PCwXdJzkviX/4Y1L9aFfdKRvtKkscS2ikHmVB1cGG/5L8Yu LDwoo2HCcjTl/dnANWvRTQfiy0XJWxEUJHV+HM0P1PkA2Str2smPP7INKCmptikz XIi+h6wewlDysC//sdz0moGRY4uv6m2zeF1imBHafUG7z0TWR8Xhqk/96fG8TJXu uEvlUvOpARjrOTrUpWsMJ7xuYIfFZ7DxxHf4hMu0/S6V8q8NvHxU8gXj6zEGeSMq JwchqLZhF0BXrzFHxxM38Dw2C1WRMYELlA8O04m4oViuQOvHKgTKcirjM1RAjH1a CdVb+cutADFwuj8C Extension name: 536us9f ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/D8BD7093D7D4A641

http://decryptor.top/D8BD7093D7D4A641

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 29 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies system certificate store 2 TTPs 6 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467.exe
    "C:\Users\Admin\AppData\Local\Temp\17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2172
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:3024
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2164

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\536us9f-readme.txt
    Filesize

    6KB

    MD5

    668b2253642afa3f67f22e649d3c9ae0

    SHA1

    236e4e276d13b9512fbc789479e6d50987c8bcb1

    SHA256

    a1f485d5ac32689dd344512791db300f7921298e79f7d5ae60b2cd00e4fea943

    SHA512

    54b0f08ac3c6160625fa76050f9eddd1904762a28a38c154145d87729cbb99f0c9e87f66bb4dce17eb73561e0b020a95f8d813e89289239399f80aca24b487be

    Download Submit
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    344B

    MD5

    78f39ea4a1487c9063e0f4eeeddcefde

    SHA1

    9d3ad0ee7657c11246afceecc7a69e7835331d07

    SHA256

    f07154a3546eb2e696a356f6b6451d98328885ca24263e41ee788a3edc684c21

    SHA512

    42a7dcbd1cc5c20dc9ce679644516bde7f0bbfdd821f3dce670c3522670591e1d2a938c49140c052d3e502cb86cd95935b03045581f789699a02cd04ee501a1f

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\Cab480A.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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  • C:\Users\Admin\AppData\Local\Temp\Tar4899.tmp
    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

    Download Submit