Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Resubmissions
11/03/2025, 16:12
250311-tnqnzaxn12 1011/03/2025, 16:12
250311-tnj67axnz5 1011/03/2025, 16:11
250311-tnb6ksxnz3 1010/03/2025, 17:20
250310-vwhtrssxct 1010/03/2025, 16:34
250310-t3aaja1xfv 1031/01/2025, 15:30
250131-sxp85azjcz 1014/01/2025, 05:35
250114-gaenbszqam 1010/01/2025, 23:50
250110-3vv2pswmhj 1011/12/2024, 15:19
241211-sqgcmssnbr 1009/12/2024, 01:54
241209-cbqprsxngx 10Analysis
-
max time kernel
98s -
max time network
99s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
10/03/2025, 17:20
Static task
static1
Behavioral task
behavioral1
Sample
v2.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
v2.exe
Resource
win10v2004-20250217-en
Errors
General
-
Target
v2.exe
-
Size
121KB
-
MD5
944ed18066724dc6ca3fb3d72e4b9bdf
-
SHA1
1a19c8793cd783a5bb89777f5bc09e580f97ce29
-
SHA256
74ce1be7fe32869dbbfe599d7992c306a7ee693eb517924135975daa64a3a92f
-
SHA512
a4d23cba68205350ae58920479cb52836f9c6dac20d1634993f3758a1e5866f40b0296226341958d1200e1fcd292b8138c41a9ed8911d7abeaa223a06bfe4ad3
-
SSDEEP
1536:vjVXKif7kaCtHM7qpo6ZQDtFnNi+ti09or2LkLpLik8ICS4Ao3uZs/WVEdz725sK:J1MZwlLk9Bm3uW/Wud2K36cn/wCY
Malware Config
Extracted
C:\Recovery\c906etm78-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/3156873EC51C1FAD
http://decoder.re/3156873EC51C1FAD
Signatures
-
Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
-
Sodinokibi family
-
Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
-
Drops startup file 1 IoCs
description ioc Process File created \??\c:\users\admin\appdata\roaming\microsoft\word\startup\c906etm78-readme.txt v2.exe -
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.
description ioc Process File opened (read-only) \??\M: v2.exe File opened (read-only) \??\O: v2.exe File opened (read-only) \??\U: v2.exe File opened (read-only) \??\W: v2.exe File opened (read-only) \??\Y: v2.exe File opened (read-only) \??\F: v2.exe File opened (read-only) \??\G: v2.exe File opened (read-only) \??\Z: v2.exe File opened (read-only) \??\D: v2.exe File opened (read-only) \??\A: v2.exe File opened (read-only) \??\B: v2.exe File opened (read-only) \??\E: v2.exe File opened (read-only) \??\H: v2.exe File opened (read-only) \??\K: v2.exe File opened (read-only) \??\P: v2.exe File opened (read-only) \??\R: v2.exe File opened (read-only) \??\X: v2.exe File opened (read-only) \??\I: v2.exe File opened (read-only) \??\J: v2.exe File opened (read-only) \??\L: v2.exe File opened (read-only) \??\N: v2.exe File opened (read-only) \??\Q: v2.exe File opened (read-only) \??\S: v2.exe File opened (read-only) \??\T: v2.exe File opened (read-only) \??\V: v2.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\65uaxs.bmp" v2.exe -
Drops file in Program Files directory 39 IoCs
description ioc Process File opened for modification \??\c:\program files\TestInitialize.jpg v2.exe File opened for modification \??\c:\program files\BackupWrite.ps1xml v2.exe File opened for modification \??\c:\program files\CopyStart.mpp v2.exe File opened for modification \??\c:\program files\InstallDisconnect.vb v2.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\c906etm78-readme.txt v2.exe File created \??\c:\program files\c906etm78-readme.txt v2.exe File opened for modification \??\c:\program files\AddGrant.rm v2.exe File opened for modification \??\c:\program files\ConvertFromStep.001 v2.exe File opened for modification \??\c:\program files\SelectUnprotect.vsd v2.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\c906etm78-readme.txt v2.exe File opened for modification \??\c:\program files\InitializeStep.emf v2.exe File opened for modification \??\c:\program files\RequestPublish.mp4v v2.exe File opened for modification \??\c:\program files\SkipStart.M2V v2.exe File opened for modification \??\c:\program files\UnpublishResolve.easmx v2.exe File opened for modification \??\c:\program files\GroupExpand.xml v2.exe File opened for modification \??\c:\program files\MeasureUnblock.jfif v2.exe File opened for modification \??\c:\program files\RevokeClose.aifc v2.exe File opened for modification \??\c:\program files\TraceUnblock.csv v2.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\c906etm78-readme.txt v2.exe File opened for modification \??\c:\program files\ConvertToPing.mp3 v2.exe File opened for modification \??\c:\program files\CopyWrite.ps1xml v2.exe File opened for modification \??\c:\program files\DebugPing.vbs v2.exe File opened for modification \??\c:\program files\DisconnectPop.kix v2.exe File opened for modification \??\c:\program files\HideSplit.potm v2.exe File opened for modification \??\c:\program files\SubmitMerge.scf v2.exe File opened for modification \??\c:\program files\CompleteDismount.vsx v2.exe File opened for modification \??\c:\program files\DisconnectUpdate.dwfx v2.exe File opened for modification \??\c:\program files\EnterStart.M2T v2.exe File opened for modification \??\c:\program files\GroupComplete.fon v2.exe File opened for modification \??\c:\program files\PublishGroup.3gp v2.exe File opened for modification \??\c:\program files\SearchRead.emz v2.exe File opened for modification \??\c:\program files\TraceUnregister.au3 v2.exe File opened for modification \??\c:\program files\UnblockDeny.aif v2.exe File created \??\c:\program files (x86)\c906etm78-readme.txt v2.exe File opened for modification \??\c:\program files\ClearRestart.mpg v2.exe File opened for modification \??\c:\program files\RestoreOut.mp4 v2.exe File opened for modification \??\c:\program files\SyncClear.docx v2.exe File opened for modification \??\c:\program files\TestGrant.xps v2.exe File opened for modification \??\c:\program files\GrantConnect.htm v2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language v2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2528 v2.exe 2528 v2.exe 2528 v2.exe 2528 v2.exe 2528 v2.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 2528 v2.exe Token: SeTakeOwnershipPrivilege 2528 v2.exe Token: SeBackupPrivilege 2932 vssvc.exe Token: SeRestorePrivilege 2932 vssvc.exe Token: SeAuditPrivilege 2932 vssvc.exe Token: SeBackupPrivilege 2136 vssvc.exe Token: SeRestorePrivilege 2136 vssvc.exe Token: SeAuditPrivilege 2136 vssvc.exe Token: 33 2192 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2192 AUDIODG.EXE Token: 33 2192 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2192 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 808 NOTEPAD.EXE -
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
PID:2528
-
C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2936
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2932
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2136
-
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\CopyGrant.hta"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:776
-
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Public\Desktop\c906etm78-readme.txt1⤵
- Suspicious use of FindShellTrayWindow
PID:808
-
C:\Program Files\Windows Defender\MSASCui.exe"C:\Program Files\Windows Defender\MSASCui.exe"1⤵PID:1620
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:2736
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5201⤵
- Suspicious use of AdjustPrivilegeToken
PID:2192
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:3008
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
7KB
MD538013b8e0479fb0f653ab8de91666bbb
SHA10175a308f96803178e2d4676c2c1fa10646eb831
SHA2561c998be824daa879fd8dcc7b62e52f4a9c9c31bd1f615730c44b4ae57778aa3d
SHA512365aaaee6b5f8c3d1ed44d094500b1dbfb303cb77c53726448b4559818f05855bbcef1bf26af10aa8eb9a7fd1a1aacda65074fad9175c37abdf882fd866f7fd4