Overview

overview

10

Static

static

10

e281347d6f...38.exe

windows7_x64

10

e281347d6f...38.exe

windows10_x64

10

Analysis

  • max time kernel
    145s
  • max time network
    181s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 00:50

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe

  • Size

    164KB

  • MD5

    0aa7a8c026553f595305d1f1d01a5f26

  • SHA1

    62c68baee6585eb627279197214eeacb57c83317

  • SHA256

    e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438

  • SHA512

    8e7059dde8edff40b6d8bb90298df05e40c2402972031e5e0565efbe4db5256ab16a164ed3ef416eb125ff982c3bd6b2ebdc3ce0cd42f229fc324f583b236a87

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\onmxh7n-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 onmxh7n. 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/C276FDF4E8A04693 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/C276FDF4E8A04693 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: sRAAqIseM9pyFOiShKNaB3oCZ6hDIM6W/xiq/daG1FIhCyyUI2qGhqznv/XQTP6z rwJj3f5wNYLdYZn7OfGNjUJr/A32rjHUG+u4fNH33A395tVFmKFRWfXpzBjp9x+W 7D5vWBeKSmmREqiQXWE0K2ka2GeLGfyOHewS/OBwpTs33gT95GzX4a8RV6tPPMOG BAoFGBNvvecZSRu2KoVbgUwlUwqHk6FVIlW3qWyAwRErQXVz9JLgcH3TCRJtC/rB RXQJVcomN3HRmPA7t0X9+F/srlzP1ErtzGnP7Dx3ukArlwZo3rc6+YolL5w4DJhv FhZfxnjFf7aJJsOtYETP5sms5QC2nm/c9toR336kb/JM36lUyA4Qlyrxf/R77x+t MZxEoQY4BPMOXTHVKUammnFUy5dFQeL4gn9rdxmZ+dNbcGOYwrDJUCrM+AeExY62 U1AXGhNxG8PwIjhsGzDkpuxnTPYqZDZv5Z1/2HlXaHbJID0TJsUjux+yveAHcoK1 YxLgEVx62uxuW+sjKDPFINEiXu7wvSS7tA/nP21qgMadZUr3fU2ja9lc5BB3cbUV +n4egN3bWUMmF5Lfx/PJm9N6tW52+jkPNYBHNpaf+L+Wd9lUtkBuHBncx7O+z4a+ ludi0viQYt8QglrhVik0hIDHHmjOSjX9RAT1PUXhwQVBRpXU3JNu5j4e0vpKRHyD Un2KalZUCViHpvdvxM5XAqGrvsm2g1qW3aXTV121dMubbLWN7bEC7IVed7Mw9Jbj X4lsbTfZBA/YBsJhITF23TOXt0EckPIFIO19/s+7l3Q75kWuFWprBamrRq3ECwJ5 CmniDl3NNpzSOS5QxGtJCabb+v2iPxfohMk3xRMKMd+03SXCquwdIjOU6wEHPHOm ZcWj882Qakt7zZAnj9LcUmw03MtVgoBbhRMVqyFsibpr6GiKYbiCwq3I+178PiVj S9BYBtlnDqKbXDkEBpb0/LJCU1WVdx68/3dCc7Lm2+5rsTyVwW3PY+Nah6aCO1nA DcRBOR+AtsEoO+ZVGGmAldO36BRwEjriiZVLNECBm4oVTx0viBWIAI3H0PEPdlfu ASeWcgvsmJ+OZWnb/BNlxRL/OfTIh3A3M0/+Q2VmAnYu5xvqrRaXVH2NoWWF0mQl YJo= Extension name: onmxh7n ----------------------------------------------------------------------------------------- !!! 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/C276FDF4E8A04693

http://decryptor.top/C276FDF4E8A04693

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
  • Modifies extensions of user files 8 IoCs

    Ransomware generally changes the extension on encrypted files.

    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 32 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Interacts with shadow copies 2 TTPs 1 IoCs

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

    ransomware
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe
    "C:\Users\Admin\AppData\Local\Temp\e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1128
    • 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:1240
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:1492
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1364

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

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

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1128-54-0x0000000075F21000-0x0000000075F23000-memory.dmp
    Filesize

    8KB

    Download