Analysis Overview
SHA256
224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf
Threat Level: Known bad
The file 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf was found to be: Known bad.
Malicious Activity Summary
SectopRAT
SectopRAT payload
Loads dropped DLL
Drops startup file
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-12 23:01
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-12 23:01
Reported
2024-01-12 23:04
Platform
win7-20231215-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2252 set thread context of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe
"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Network
| Country | Destination | Domain | Proto |
| RU | 194.26.29.153:15648 | tcp |
Files
memory/2252-1-0x0000000074570000-0x0000000074C5E000-memory.dmp
memory/2252-0-0x0000000000980000-0x0000000000E9A000-memory.dmp
memory/2252-2-0x0000000074570000-0x0000000074C5E000-memory.dmp
memory/2252-3-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-4-0x00000000052B0000-0x000000000572E000-memory.dmp
memory/2252-5-0x0000000007DA0000-0x0000000007F32000-memory.dmp
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/2252-10-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-11-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-12-0x00000000005B0000-0x00000000005C0000-memory.dmp
memory/2252-13-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-14-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-15-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-16-0x0000000008170000-0x0000000008270000-memory.dmp
memory/2252-17-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-18-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2920-19-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/2920-21-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/2920-23-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/2920-24-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/2920-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2920-28-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/2920-30-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/2920-32-0x0000000000400000-0x00000000004D2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp2751.tmp
| MD5 | c9ff7748d8fcef4cf84a5501e996a641 |
| SHA1 | 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9 |
| SHA256 | 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988 |
| SHA512 | d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73 |
memory/2252-42-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-43-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-44-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-45-0x0000000002490000-0x00000000024D0000-memory.dmp
memory/2252-46-0x0000000074570000-0x0000000074C5E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-12 23:01
Reported
2024-01-12 23:04
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
118s
Command Line
Signatures
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Programming_perfectionism_and_installation_conditions.lnk | C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5104 set thread context of 1580 | N/A | C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe
"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 85.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.178.17.96.in-addr.arpa | udp |
| RU | 194.26.29.153:15648 | tcp | |
| US | 8.8.8.8:53 | 90.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 153.29.26.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| NL | 52.142.223.178:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 138.91.171.81:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp |
Files
memory/5104-1-0x0000000000420000-0x000000000093A000-memory.dmp
memory/5104-0-0x0000000075170000-0x0000000075920000-memory.dmp
memory/5104-2-0x0000000005310000-0x00000000053AC000-memory.dmp
memory/5104-3-0x0000000075170000-0x0000000075920000-memory.dmp
memory/5104-4-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-5-0x0000000005780000-0x0000000005BFE000-memory.dmp
memory/5104-6-0x0000000006D30000-0x0000000006EC2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/5104-12-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-16-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-18-0x0000000005400000-0x0000000005410000-memory.dmp
memory/1580-22-0x0000000000400000-0x00000000004D2000-memory.dmp
memory/5104-21-0x0000000007190000-0x0000000007290000-memory.dmp
memory/1580-23-0x00000000050C0000-0x0000000005152000-memory.dmp
memory/1580-24-0x0000000075170000-0x0000000075920000-memory.dmp
memory/5104-20-0x0000000007190000-0x0000000007290000-memory.dmp
memory/5104-19-0x0000000007190000-0x0000000007290000-memory.dmp
memory/5104-17-0x0000000005400000-0x0000000005410000-memory.dmp
memory/1580-26-0x0000000005160000-0x00000000051D6000-memory.dmp
memory/1580-25-0x00000000054E0000-0x00000000056A2000-memory.dmp
memory/5104-15-0x0000000004D50000-0x0000000004D60000-memory.dmp
memory/5104-14-0x0000000005400000-0x0000000005410000-memory.dmp
memory/1580-27-0x0000000005C60000-0x0000000006204000-memory.dmp
memory/5104-13-0x0000000005400000-0x0000000005410000-memory.dmp
memory/1580-28-0x0000000006740000-0x0000000006C6C000-memory.dmp
memory/1580-29-0x00000000058D0000-0x00000000058EE000-memory.dmp
memory/1580-31-0x0000000005A70000-0x0000000005AD6000-memory.dmp
memory/1580-30-0x00000000059B0000-0x0000000005A00000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpC151.tmp
| MD5 | 49693267e0adbcd119f9f5e02adf3a80 |
| SHA1 | 3ba3d7f89b8ad195ca82c92737e960e1f2b349df |
| SHA256 | d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f |
| SHA512 | b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2 |
C:\Users\Admin\AppData\Local\Temp\tmpC12F.tmp
| MD5 | c9ff7748d8fcef4cf84a5501e996a641 |
| SHA1 | 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9 |
| SHA256 | 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988 |
| SHA512 | d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73 |
memory/5104-50-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-51-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-52-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-53-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5104-59-0x0000000075170000-0x0000000075920000-memory.dmp
memory/1580-60-0x0000000075170000-0x0000000075920000-memory.dmp