Analysis Overview
SHA256
0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae
Threat Level: Known bad
The file 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae was found to be: Known bad.
Malicious Activity Summary
RMS
Modifies WinLogon for persistence
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Drops file in Windows directory
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Runs .reg file with regedit
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-16 01:48
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-16 01:48
Reported
2022-05-16 01:50
Platform
win7-20220414-en
Max time kernel
151s
Max time network
152s
Command Line
Signatures
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe" | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Windows\\System64\\1svnhost.exe, explorer.exe" | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe" | C:\Windows\System64\1svnhost.exe | N/A |
RMS
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System64\1svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\systemsmss.exe | N/A |
| N/A | N/A | C:\Windows\System64\systemsmss.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| N/A | N/A | C:\Windows\System64\1svnhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\System64\1svnhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\System64\1svnhost.exe | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| File created | C:\Windows\Zont911\Home.zip | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\vp8decoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\systemsmss.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\1svnhost.exe | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| File created | C:\Windows\Zont911\Regedit.reg | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\vp8decoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\vp8encoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\vp8encoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\svnhost.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\svnhost.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\systemsmss.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\Zont911\Tupe.bat | C:\Windows\System64\1svnhost.exe | N/A |
Enumerates physical storage devices
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe
"C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe"
C:\Windows\System64\1svnhost.exe
"C:\Windows\System64\1svnhost.exe"
C:\Windows\SysWOW64\regedit.exe
"C:\Windows\System32\regedit.exe" /s "C:\Windows\Zont911\Regedit.reg"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Windows\Zont911\Tupe.bat" "
C:\Windows\SysWOW64\chcp.com
Chcp 1251
C:\Windows\System64\svnhost.exe
"C:\Windows\System64\svnhost.exe" /silentinstall
C:\Windows\System64\svnhost.exe
"C:\Windows\System64\svnhost.exe" /firewall
C:\Windows\System64\svnhost.exe
"C:\Windows\System64\svnhost.exe" /start
C:\Windows\System64\svnhost.exe
C:\Windows\System64\svnhost.exe
C:\Windows\System64\systemsmss.exe
C:\Windows\System64\systemsmss.exe
C:\Windows\System64\systemsmss.exe
C:\Windows\System64\systemsmss.exe /tray
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rmansys.ru | udp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| US | 8.8.8.8:53 | rms-server.tektonit.ru | udp |
| RU | 95.213.205.83:5655 | rms-server.tektonit.ru | tcp |
Files
memory/836-54-0x0000000075381000-0x0000000075383000-memory.dmp
\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
memory/1444-57-0x0000000000000000-mapping.dmp
C:\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
C:\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
memory/1248-62-0x0000000000000000-mapping.dmp
C:\Windows\Zont911\Regedit.reg
| MD5 | 44e6200c79b9f46a3d07ad377f5518e9 |
| SHA1 | 242c27b3e44bec53a770baba126fc8ec1dd0c066 |
| SHA256 | 2bbb7428d9666fd7fbfa86d01c7c1512016c72eb1a05bf5d6a4589f1c1de1700 |
| SHA512 | 33e4504feacceab47a159123f9d241ff128676dbfd20ce51eae94c12a82faae52566008fc45dd02bc71d5477ca7cd8b6349986e8d727594d52a2f9cb9c75effb |
memory/844-65-0x0000000000000000-mapping.dmp
memory/964-67-0x0000000000000000-mapping.dmp
C:\Windows\Zont911\Tupe.bat
| MD5 | bc3fb74a6cbcbb208a35ef91ef1eddf9 |
| SHA1 | b9e97c0863038d2506123ae53534d2803954a89d |
| SHA256 | e351c2afdfe0a3555ce0da5b09913ed353a331e2454cbe0cb9b3ebe3c6fd8f69 |
| SHA512 | 4e91e3ac2bc312a2fe76296012626a2d580848a67f8f358cf78a2d8c29d65d3961f62867d113ba109f138af91209d163f589556e1d291a98fe672ff13d8ab674 |
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
memory/1932-70-0x0000000000000000-mapping.dmp
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
memory/1936-73-0x0000000000000000-mapping.dmp
memory/1612-76-0x0000000000000000-mapping.dmp
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
C:\Windows\System64\vp8decoder.dll
| MD5 | d43fa82fab5337ce20ad14650085c5d9 |
| SHA1 | 678aa092075ff65b6815ffc2d8fdc23af8425981 |
| SHA256 | c022958429edd94bfe31f2eacfe24ff6b45d6f12747725c449a36116373de03b |
| SHA512 | 103e61a9f58df03316676a074487e50ec518479c11068df3736df139b85c7671048c65bce0ef2c55b3c50c61fde54e9e6c7d1b795aea71263ae94c91d4874e0d |
C:\Windows\System64\vp8encoder.dll
| MD5 | dab4646806dfca6d0e0b4d80fa9209d6 |
| SHA1 | 8244dfe22ec2090eee89dad103e6b2002059d16a |
| SHA256 | cb6ef96d3a66ef08ec2c8640b751a52d6d4f4530cf01162a69966f0fd5153587 |
| SHA512 | aa5eb93bf23a10de797d6fb52a55a95d36bc48927c76fedd81e0c48872745cb7f7d1b3f230eaae42fd4e79b6a59ca707e56bd6963b03644cbd5984f11e98d6e7 |
C:\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
memory/1704-86-0x0000000000000000-mapping.dmp
memory/976-87-0x0000000000000000-mapping.dmp
C:\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
C:\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-16 01:48
Reported
2022-05-16 01:50
Platform
win10v2004-20220414-en
Max time kernel
151s
Max time network
154s
Command Line
Signatures
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Windows\\System64\\1svnhost.exe, explorer.exe" | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe" | C:\Windows\System64\1svnhost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe" | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
RMS
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System64\1svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\systemsmss.exe | N/A |
| N/A | N/A | C:\Windows\System64\systemsmss.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Windows\System64\1svnhost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\System64\1svnhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System64\svnhost.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\systemsmss.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\systemsmss.exe | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\1svnhost.exe | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| File created | C:\Windows\Zont911\Regedit.reg | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\Zont911\Home.zip | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\vp8decoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File opened for modification | C:\Windows\System64\vp8encoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\Zont911\Tupe.bat | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\1svnhost.exe | C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe | N/A |
| File created | C:\Windows\System64\vp8decoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\vp8encoder.dll | C:\Windows\System64\1svnhost.exe | N/A |
| File created | C:\Windows\System64\svnhost.exe | C:\Windows\System64\1svnhost.exe | N/A |
Enumerates physical storage devices
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\System64\svnhost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
| N/A | N/A | C:\Windows\System64\svnhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe
"C:\Users\Admin\AppData\Local\Temp\0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae.exe"
C:\Windows\System64\1svnhost.exe
"C:\Windows\System64\1svnhost.exe"
C:\Windows\SysWOW64\regedit.exe
"C:\Windows\System32\regedit.exe" /s "C:\Windows\Zont911\Regedit.reg"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Windows\Zont911\Tupe.bat" "
C:\Windows\SysWOW64\chcp.com
Chcp 1251
C:\Windows\System64\svnhost.exe
"C:\Windows\System64\svnhost.exe" /silentinstall
C:\Windows\System64\svnhost.exe
"C:\Windows\System64\svnhost.exe" /firewall
C:\Windows\System64\svnhost.exe
"C:\Windows\System64\svnhost.exe" /start
C:\Windows\System64\svnhost.exe
C:\Windows\System64\svnhost.exe
C:\Windows\System64\systemsmss.exe
C:\Windows\System64\systemsmss.exe /tray
C:\Windows\System64\systemsmss.exe
C:\Windows\System64\systemsmss.exe
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.73:443 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| US | 8.8.8.8:53 | rmansys.ru | udp |
| NL | 20.190.160.8:443 | tcp | |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| US | 8.8.8.8:53 | rms-server.tektonit.ru | udp |
| RU | 95.213.205.83:5655 | rms-server.tektonit.ru | tcp |
| US | 20.42.73.26:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.75:443 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| NL | 20.190.160.2:443 | tcp |
Files
memory/1956-130-0x0000000000000000-mapping.dmp
C:\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
C:\Windows\System64\1svnhost.exe
| MD5 | f9c019b6a0f1ce8802a8aaeea86e496d |
| SHA1 | 7f854b600823ec15cd6bb5c912ea3a28f64da16a |
| SHA256 | 0f2164f4d235938313afcfbd8c660804b219066e6b25b80943fe8d9a2817b8ae |
| SHA512 | 5cb690fc9524678998ad9b022cde4c9ee09e7863e7af52d1d6dab854a30036edb883b9ebe8b7613777aee6d0132a365d17697ae516fd10f88f1162c527b2afae |
memory/4200-133-0x0000000000000000-mapping.dmp
C:\Windows\Zont911\Regedit.reg
| MD5 | 44e6200c79b9f46a3d07ad377f5518e9 |
| SHA1 | 242c27b3e44bec53a770baba126fc8ec1dd0c066 |
| SHA256 | 2bbb7428d9666fd7fbfa86d01c7c1512016c72eb1a05bf5d6a4589f1c1de1700 |
| SHA512 | 33e4504feacceab47a159123f9d241ff128676dbfd20ce51eae94c12a82faae52566008fc45dd02bc71d5477ca7cd8b6349986e8d727594d52a2f9cb9c75effb |
memory/4156-135-0x0000000000000000-mapping.dmp
C:\Windows\Zont911\Tupe.bat
| MD5 | bc3fb74a6cbcbb208a35ef91ef1eddf9 |
| SHA1 | b9e97c0863038d2506123ae53534d2803954a89d |
| SHA256 | e351c2afdfe0a3555ce0da5b09913ed353a331e2454cbe0cb9b3ebe3c6fd8f69 |
| SHA512 | 4e91e3ac2bc312a2fe76296012626a2d580848a67f8f358cf78a2d8c29d65d3961f62867d113ba109f138af91209d163f589556e1d291a98fe672ff13d8ab674 |
memory/4692-137-0x0000000000000000-mapping.dmp
memory/4860-138-0x0000000000000000-mapping.dmp
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
memory/3492-141-0x0000000000000000-mapping.dmp
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
memory/4148-143-0x0000000000000000-mapping.dmp
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
C:\Windows\System64\svnhost.exe
| MD5 | e437e8730f2163cba2552a5a374a885a |
| SHA1 | 514497f668ae7b80a698bd8cda6de2dcf104e450 |
| SHA256 | dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6 |
| SHA512 | e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445 |
C:\Windows\System64\vp8encoder.dll
| MD5 | dab4646806dfca6d0e0b4d80fa9209d6 |
| SHA1 | 8244dfe22ec2090eee89dad103e6b2002059d16a |
| SHA256 | cb6ef96d3a66ef08ec2c8640b751a52d6d4f4530cf01162a69966f0fd5153587 |
| SHA512 | aa5eb93bf23a10de797d6fb52a55a95d36bc48927c76fedd81e0c48872745cb7f7d1b3f230eaae42fd4e79b6a59ca707e56bd6963b03644cbd5984f11e98d6e7 |
C:\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
C:\Windows\System64\vp8decoder.dll
| MD5 | d43fa82fab5337ce20ad14650085c5d9 |
| SHA1 | 678aa092075ff65b6815ffc2d8fdc23af8425981 |
| SHA256 | c022958429edd94bfe31f2eacfe24ff6b45d6f12747725c449a36116373de03b |
| SHA512 | 103e61a9f58df03316676a074487e50ec518479c11068df3736df139b85c7671048c65bce0ef2c55b3c50c61fde54e9e6c7d1b795aea71263ae94c91d4874e0d |
memory/3948-149-0x0000000000000000-mapping.dmp
memory/1172-150-0x0000000000000000-mapping.dmp
C:\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |
C:\Windows\System64\systemsmss.exe
| MD5 | bd458a26931f960f13958510e88a61a8 |
| SHA1 | be9fff29f269d649688e941e97ac03e669571837 |
| SHA256 | d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3 |
| SHA512 | afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7 |