Resubmissions
23/09/2026, 16:58
260923-vg6bhsfg531006/09/2026, 16:14
260906-tp1kkawtev1005/09/2026, 18:17
260905-ww6fhagk9y1005/09/2026, 18:17
260905-ww55qsgk9w14/08/2026, 18:05
260814-wn795abb231025/05/2026, 01:59
260525-ceefxaat4n1001/05/2026, 12:22
260501-pj17pabt5j1021/04/2026, 16:21
260421-ttqadsht2l1021/04/2026, 16:07
260421-tk2xtscx711019/04/2026, 20:34
260419-zcnccsey4s10Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-es - resource tags
- submitted
25/05/2026, 01:59
General
- Target v2.exe
- Size 121KB
- Sample260525-ceefxaat4n
- SHA256 74ce1be7fe32869dbbfe599d7992c306a7ee693eb517924135975daa64a3a92f
Malware Config
Extracted
-
C:\Recovery\5xhyws2-readme.txt
-
sodinokibi
- ---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 5xhyws2. 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/5B9D2CB96E57062E 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://decoder.re/5B9D2CB96E57062E 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: iz+CRf8dCC2NTfaruf0ItsgKAHD4eeKh6hKyFcBSVf6huVD+7EFUwGHW1ufkmbwo sOW1wNm0shMcr+sewLcoaNrvD6V08Xcsqe4geKIKCwqixU4gEUuvlcMoSyY3cLJG kgaUZsl32lfQDnolbtZafwgVmDXOazcUXFMVZ6I3u9JL5zkXRB6wv4Fsse43qTOX xEfQKxjgMQovwgP1NGnjxAhLnNIwCcS4J0gge4C6AjfWKoLXzwKTsSQ+jq9nsOQ9 cc+Sy0eNuATLR22yjLb+fpslB9yxZ3eCinnTr6WcguiB0hL4fKet6dT9EE99atzh IsrCR4NXTq//xA/cpV8FRYG4vt0JxHelHuQc9RfE4qN4MNH25jzEGhdfoQoBz3WA Y7+/3oy0YdPgffS8bx0QjzYbEN9bRD4TULuHp9OUcOHj7wGe3Uin7XbbnT0S280A ZYrDPYZ9nSW9HUI6hSKqdfR3l5XBFlh65Fza2L+3tfHLnrW4d5z2H/QGTW+ZM0/X 7lWAoJBiJR9n6bLgCYAdfo2NWZ8dF7qdmGgD0EBO5e7OnNSbDUKsXKlTSaYC60t/ 9HxRBJU5GTUbULFjVwahdsyFtk8ZfO0VLib6K42iKnCfQSXVrqpb7gwLl6eftOSO rI/FcRAcIvklMJRdUS15Qi6NODya5+iqNj0ms3PxzbQkyn/2XR+FLzL2WIrmKmj7 7ihXUaSFEwXhWAzrJ4Tv/L9NpCf9oHL+rRgTuPqq86WdUfIgioz5K4o79mPwsqKR jYYMilePilJpgNxqEaE5LrkXa5LkUhgL84rmsU7nc7dw9z8XLjrDhCojPglVI1TS xdlYI/aXYJ7HJMdc8M01noBfgrCKfD6QG0jUvXPOofQ04wlM6fjaIt5Z9CSBtPO6 mzYV0Ap2nmVkzbjo6Bfe176+x8zOh3U0CCz1UqThInRpZ8AvxkgvXTqh1ZsvMlKl dwlEyIYwdUfMm9CTOs8tYuHaRwACWAggoGpJynDl0s/HCxRyFKccGm7NlIAgHeWQ KfMquBngnHaDiQetKrB7DX+I+ItUFFKUraZ/WYECHdvthFLtsbgcb28FxCQiuI1H a7fTOADcg1zmGM8LP6AL1K85LUYPRh79zZtpCdNyBeSH4r7oxLhtehX9f+WrNDF9 jotSDX0o9fRf5at0I5CnQ4wuE/hVqn9pUDo7fm/kT3038kYl2rmvhkSLv3SxkKM9 V/rOdc6YgUicNOJkuLZ5M3zxD+7Gib2rA9MoWREDHeYFm/GFitvOS1qR9TPXo2MC JtzhDMT1qS0T8bRF33sW2S9ljGxFX2UqxK5hEzY/fPAAXRAhuRUEFWc3eCZn9sQ0 g130dX0davzaCuxlJQa3q/9JCbJLBKsv+E+aio8R ----------------------------------------------------------------------------------------- We will use the data gathered from your systems in future campaigns in 14 days !!! 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. !!! !!! !!!
-
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/5B9D2CB96E57062E
-
http://decoder.re/5B9D2CB96E57062E
Signatures
- Family: Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
- Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
- Drops startup file 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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
- Drops file in Program Files directory 26 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\v2.exe"C:\Users\Admin\AppData\Local\Temp\v2.exe"1⤵
- Drops startup file
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
5xhyws2-readme.txt
CompressGroup.zip.5xhyws2
DebugOpen.vsdx.5xhyws2
EnableUninstall.docx.5xhyws2
ExpandExit.jpeg.5xhyws2
InitializeEnter.aiff.5xhyws2
InitializeUndo.WTV.5xhyws2
InitializeWait.ppsm.5xhyws2
OptimizeBlock.3gp.5xhyws2
OutGet.reg.5xhyws2
ReceiveInitialize.asx.5xhyws2
RemoveMerge.docx.5xhyws2
RepairTest.dotm.5xhyws2
ResetDisable.DVR-MS.5xhyws2
SelectStart.dotx.5xhyws2
ShowSubmit.xlsx.5xhyws2
StartWatch.ex_.5xhyws2
SuspendEdit.xlsx.5xhyws2
SyncDeny.scf.5xhyws2
SyncSubmit.gif.5xhyws2
UnprotectReceive.htm.5xhyws2
WaitResize.xlsm.5xhyws2
WaitStop.AAC.5xhyws2
WatchEnable.i64.5xhyws2