Analysis Overview
SHA256
4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167
Threat Level: Known bad
The file 4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167 was found to be: Known bad.
Malicious Activity Summary
Maze
Deletes shadow copies
Modifies extensions of user files
Reads user/profile data of web browsers
Drops startup file
Sets desktop wallpaper using registry
Drops file in Program Files directory
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-03-05 11:29
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-03-05 11:29
Reported
2023-03-05 11:32
Platform
win7-20230220-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Maze
Deletes shadow copies
Modifies extensions of user files
| Description | Indicator | Process | Target |
| File renamed | C:\Users\Admin\Pictures\DebugLock.tif => C:\Users\Admin\Pictures\DebugLock.tif.9DAQf | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\GrantWait.crw => C:\Users\Admin\Pictures\GrantWait.crw.9DAQf | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\LimitRename.tif => C:\Users\Admin\Pictures\LimitRename.tif.bI961 | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\SearchConvert.crw => C:\Users\Admin\Pictures\SearchConvert.crw.Eata | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\WaitInitialize.png => C:\Users\Admin\Pictures\WaitInitialize.png.opCm | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\InvokeWrite.crw => C:\Users\Admin\Pictures\InvokeWrite.crw.aykHI | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ResetTrace.crw => C:\Users\Admin\Pictures\ResetTrace.crw.hK26 | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\Pictures\ResolveEnable.tiff | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ResolveEnable.tiff => C:\Users\Admin\Pictures\ResolveEnable.tiff.hK26 | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\RevokeCompress.crw => C:\Users\Admin\Pictures\RevokeCompress.crw.Eata | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ConvertToClose.png => C:\Users\Admin\Pictures\ConvertToClose.png.oCTO | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\InstallRegister.tif => C:\Users\Admin\Pictures\InstallRegister.tif.aykHI | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\Pictures\RemoveEnable.tiff | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\RemoveEnable.tiff => C:\Users\Admin\Pictures\RemoveEnable.tiff.m2Cepnq | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\Pictures\ReadConvertFrom.tiff | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ReadConvertFrom.tiff => C:\Users\Admin\Pictures\ReadConvertFrom.tiff.fntBMf | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\RequestFind.png => C:\Users\Admin\Pictures\RequestFind.png.m2Cepnq | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6c2f0cc3c1c662fb.tmp | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Reads user/profile data of web browsers
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp" | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Drops file in Program Files directory
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 34 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 35 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 34 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 35 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1992 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | C:\Windows\system32\wbem\wmic.exe |
| PID 1992 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | C:\Windows\system32\wbem\wmic.exe |
| PID 1992 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | C:\Windows\system32\wbem\wmic.exe |
| PID 1992 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | C:\Windows\system32\wbem\wmic.exe |
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe
"C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe"
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Windows\system32\wbem\wmic.exe
"C:\mcrki\..\Windows\jdeg\dcp\..\..\system32\mnpi\gx\a\..\..\..\wbem\gn\..\wmic.exe" shadowcopy delete
C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0xc4
C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Public\Desktop\DECRYPT-FILES.txt
Network
| Country | Destination | Domain | Proto |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.26:80 | tcp | |
| RU | 91.218.114.26:80 | tcp |
Files
memory/1992-54-0x00000000003A0000-0x00000000003FE000-memory.dmp
memory/1992-58-0x00000000003A0000-0x00000000003FE000-memory.dmp
memory/1992-60-0x00000000003A0000-0x00000000003FE000-memory.dmp
memory/1992-64-0x00000000003A0000-0x00000000003FE000-memory.dmp
C:\MSOCache\DECRYPT-FILES.txt
| MD5 | 9af7422576b0588eec4bd5fe2ee0648e |
| SHA1 | 456d980deb47988a71e1e5a780ef4f7e45de3ac6 |
| SHA256 | f84a49a031ef54e74047bb689b3b44c44b1fdf12356faeb3794c524a521e7924 |
| SHA512 | 87907c834f52661df2b246d96ca629e3dbc6517a3ed026a79a42bc351bbf68fa2b71f4f4bf92ecb59b0d70ac88e2436d63cc231f05458f56de5ae24dfeaa1f24 |
memory/1992-963-0x00000000003A0000-0x00000000003FE000-memory.dmp
C:\Users\Public\Desktop\DECRYPT-FILES.txt
| MD5 | 9af7422576b0588eec4bd5fe2ee0648e |
| SHA1 | 456d980deb47988a71e1e5a780ef4f7e45de3ac6 |
| SHA256 | f84a49a031ef54e74047bb689b3b44c44b1fdf12356faeb3794c524a521e7924 |
| SHA512 | 87907c834f52661df2b246d96ca629e3dbc6517a3ed026a79a42bc351bbf68fa2b71f4f4bf92ecb59b0d70ac88e2436d63cc231f05458f56de5ae24dfeaa1f24 |
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_C76253F8ECBA4CDDA8595AC91DCDD323.dat
| MD5 | 33b2ddddbd1a682c498530be14916a8c |
| SHA1 | 41c9ab2bd39db4af228af18956a2cd43583872f5 |
| SHA256 | 48aa9afdf57aa72861d31bc9413e7f98a347031a7c61b9beb3e88ce843d64bf1 |
| SHA512 | f6c1224c27f645f485632610e35b8aaec9bc4997a7e0a974cd91460636c9c191911b4c6bdb5be12473ccf35483acd931a6537a3b96673e0e0e11dd7be6d5592a |
Analysis: behavioral2
Detonation Overview
Submitted
2023-03-05 11:29
Reported
2023-03-05 11:32
Platform
win10v2004-20230221-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Maze
Deletes shadow copies
Modifies extensions of user files
| Description | Indicator | Process | Target |
| File renamed | C:\Users\Admin\Pictures\TraceOpen.crw => C:\Users\Admin\Pictures\TraceOpen.crw.uFRJA | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\UnlockResolve.crw => C:\Users\Admin\Pictures\UnlockResolve.crw.78POyq | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\WriteSuspend.png => C:\Users\Admin\Pictures\WriteSuspend.png.78POyq | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\Pictures\AddApprove.tiff | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\GroupJoin.png => C:\Users\Admin\Pictures\GroupJoin.png.2cRz | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\MeasureEdit.tif => C:\Users\Admin\Pictures\MeasureEdit.tif.2cRz | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\RegisterLimit.tif => C:\Users\Admin\Pictures\RegisterLimit.tif.rBJO | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\AddApprove.tiff => C:\Users\Admin\Pictures\AddApprove.tiff.oP07cj | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\EnablePop.tif => C:\Users\Admin\Pictures\EnablePop.tif.xwJsH9 | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\RestartCompress.tif => C:\Users\Admin\Pictures\RestartCompress.tif.uFRJA | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d5d0ce044fda57d.tmp | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\6d5d0ce044fda57d.tmp | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Reads user/profile data of web browsers
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp" | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Drops file in Program Files directory
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 34 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 35 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 36 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 34 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 35 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 36 | N/A | C:\Windows\system32\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 760 wrote to memory of 2656 | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | C:\Windows\system32\wbem\wmic.exe |
| PID 760 wrote to memory of 2656 | N/A | C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe | C:\Windows\system32\wbem\wmic.exe |
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe
"C:\Users\Admin\AppData\Local\Temp\4263eacd358d5ef9efacff1f63ff79487639136c0268938755a4bfe3f5797167.exe"
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Windows\system32\wbem\wmic.exe
"C:\rtcto\tj\dkxqc\..\..\..\Windows\intq\..\system32\kylgh\yupck\..\..\wbem\xucj\ub\utgq\..\..\..\wmic.exe" shadowcopy delete
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x518 0x510
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.108.152.52.in-addr.arpa | udp |
| RU | 91.218.114.4:80 | tcp | |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| RU | 91.218.114.4:80 | tcp | |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| RU | 91.218.114.4:80 | tcp | |
| RU | 91.218.114.4:80 | tcp | |
| US | 13.89.178.27:443 | tcp | |
| US | 8.8.8.8:53 | 216.74.101.95.in-addr.arpa | udp |
| RU | 91.218.114.11:80 | tcp | |
| US | 8.8.8.8:53 | 2.77.109.52.in-addr.arpa | udp |
| RU | 91.218.114.11:80 | tcp | |
| NL | 8.253.208.120:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| RU | 91.218.114.11:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 8.253.208.120:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.26:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.25:80 | tcp | |
| RU | 91.218.114.26:80 | tcp | |
| RU | 91.218.114.26:80 | tcp | |
| RU | 91.218.114.26:80 | tcp | |
| RU | 91.218.114.31:80 | tcp | |
| RU | 91.218.114.31:80 | tcp | |
| RU | 91.218.114.32:80 | tcp | |
| RU | 91.218.114.31:80 | tcp | |
| RU | 91.218.114.31:80 | tcp | |
| RU | 91.218.114.32:80 | tcp |
Files
memory/760-133-0x00000000005B0000-0x000000000060E000-memory.dmp
memory/760-137-0x00000000005B0000-0x000000000060E000-memory.dmp
memory/760-139-0x00000000005B0000-0x000000000060E000-memory.dmp
memory/760-143-0x00000000005B0000-0x000000000060E000-memory.dmp
C:\odt\DECRYPT-FILES.txt
| MD5 | a593617c4ae144fe5539d6767e141b8d |
| SHA1 | ec815aeb04bbc743013db0949784c0f1ed83dc91 |
| SHA256 | 4b6866f1ed3302b108fe79b2e1142c9f561ad07a19842d4eac5ce54f335e1dbb |
| SHA512 | 2e25153b2704debf16bdd06773639e9d6da1aedb6f9ebc9ae5cad31cb98524faa55249aa104538c9001a3c09ebdabb8c230abea318496791b9d955a8e3616f0e |
memory/760-876-0x00000000005B0000-0x000000000060E000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_C4BA9D31D93542A79C20AED9222F0E1B.dat
| MD5 | 9c6324a38ee9396bb7da6df8698b93bd |
| SHA1 | 9322fa2b872bd035c4549fce5517cea90fa54d92 |
| SHA256 | a434d7da1eaa06ee3ab791862fe88a291cb3f28ba06407945d1fd6461a711073 |
| SHA512 | f5c79d557520b2eb360e731e0cf0289de9405ef79b879cddec21c444aa51208308fa7d5570b9730c425d97f8e15b9d560061dc6d0953efcbca0ebcc571823232 |