Analysis Overview
SHA256
897b63dc56623c54120c95340a7e8c416786dbc18bb03dae3300ab2fd57e928a
Threat Level: Known bad
The file tmp was found to be: Known bad.
Malicious Activity Summary
SectopRAT payload
Zgrat family
ZGRat
Detect ZGRat V1
SectopRAT
Loads dropped DLL
.NET Reactor proctector
Drops startup file
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Program crash
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Kills process with taskkill
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-12 21:15
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Zgrat family
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-12 21:15
Reported
2024-01-12 21:17
Platform
win7-20231215-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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 |
ZGRat
.NET Reactor proctector
| Description | Indicator | Process | Target |
| 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\tmp.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2184 set thread context of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\tmp.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 716
Network
| Country | Destination | Domain | Proto |
| RU | 194.26.29.153:15648 | tcp |
Files
memory/2184-1-0x0000000000A00000-0x000000000106E000-memory.dmp
memory/2184-0-0x0000000074930000-0x000000007501E000-memory.dmp
memory/2184-2-0x0000000074930000-0x000000007501E000-memory.dmp
memory/2184-3-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-4-0x0000000005850000-0x0000000005AB0000-memory.dmp
memory/2184-5-0x0000000006AB0000-0x0000000006C42000-memory.dmp
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/2184-10-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-12-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-11-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-14-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-13-0x0000000000430000-0x0000000000440000-memory.dmp
memory/2184-17-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-16-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-15-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-19-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-18-0x0000000006EC0000-0x0000000006FC0000-memory.dmp
memory/2184-20-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2588-21-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-25-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2588-26-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-33-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-31-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-34-0x0000000074930000-0x000000007501E000-memory.dmp
memory/2588-29-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-23-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2588-35-0x0000000004AB0000-0x0000000004AF0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpECA2.tmp
| MD5 | c9ff7748d8fcef4cf84a5501e996a641 |
| SHA1 | 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9 |
| SHA256 | 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988 |
| SHA512 | d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73 |
memory/2184-45-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-46-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-47-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-48-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-49-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-50-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-51-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-52-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-53-0x0000000006EC0000-0x0000000006FC0000-memory.dmp
memory/2184-54-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2184-55-0x00000000052C0000-0x0000000005300000-memory.dmp
memory/2588-56-0x0000000074930000-0x000000007501E000-memory.dmp
memory/2588-57-0x0000000004AB0000-0x0000000004AF0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-12 21:15
Reported
2024-01-12 21:17
Platform
win10v2004-20231215-en
Max time kernel
151s
Max time network
143s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
.NET Reactor proctector
| 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\Eye_friendly_mode_with_customization.lnk | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4332 set thread context of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\SysWOW64\taskkill.exe
"taskkill.exe" /im chrome.exe /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.233.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 194.26.29.153:15648 | tcp | |
| US | 8.8.8.8:53 | 153.29.26.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.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 |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| RU | 194.26.29.153:15648 | tcp | |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
Files
memory/4332-0-0x0000000075000000-0x00000000757B0000-memory.dmp
memory/4332-1-0x0000000000C10000-0x000000000127E000-memory.dmp
memory/4332-2-0x0000000005C70000-0x0000000005D0C000-memory.dmp
memory/4332-3-0x0000000075000000-0x00000000757B0000-memory.dmp
memory/4332-4-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-5-0x0000000006120000-0x0000000006380000-memory.dmp
memory/4332-6-0x00000000074B0000-0x0000000007642000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/4332-12-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-13-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-14-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-15-0x0000000003810000-0x0000000003820000-memory.dmp
memory/4332-16-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-17-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-18-0x0000000007930000-0x0000000007A30000-memory.dmp
memory/4332-19-0x0000000007930000-0x0000000007A30000-memory.dmp
memory/4332-20-0x0000000007930000-0x0000000007A30000-memory.dmp
memory/1572-21-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/1572-22-0x0000000075000000-0x00000000757B0000-memory.dmp
memory/1572-23-0x0000000005570000-0x0000000005602000-memory.dmp
memory/1572-24-0x00000000057F0000-0x0000000005800000-memory.dmp
memory/1572-25-0x00000000059D0000-0x0000000005B92000-memory.dmp
memory/1572-26-0x0000000006150000-0x00000000066F4000-memory.dmp
memory/1572-27-0x0000000005610000-0x0000000005660000-memory.dmp
memory/1572-28-0x0000000005800000-0x0000000005876000-memory.dmp
memory/1572-29-0x0000000006C30000-0x000000000715C000-memory.dmp
memory/1572-30-0x0000000005CE0000-0x0000000005CFE000-memory.dmp
memory/1572-31-0x0000000005DF0000-0x0000000005E56000-memory.dmp
memory/4332-32-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-33-0x0000000005D80000-0x0000000005D90000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA6DC.tmp
| MD5 | c9ff7748d8fcef4cf84a5501e996a641 |
| SHA1 | 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9 |
| SHA256 | 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988 |
| SHA512 | d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73 |
C:\Users\Admin\AppData\Local\Temp\tmpA73D.tmp
| MD5 | 49693267e0adbcd119f9f5e02adf3a80 |
| SHA1 | 3ba3d7f89b8ad195ca82c92737e960e1f2b349df |
| SHA256 | d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f |
| SHA512 | b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2 |
memory/4332-52-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-53-0x0000000005D80000-0x0000000005D90000-memory.dmp
memory/4332-59-0x0000000075000000-0x00000000757B0000-memory.dmp
memory/1572-60-0x0000000075000000-0x00000000757B0000-memory.dmp
memory/1572-61-0x00000000057F0000-0x0000000005800000-memory.dmp
memory/1572-68-0x0000000000D90000-0x0000000000DA2000-memory.dmp
memory/1572-69-0x00000000012D0000-0x000000000130C000-memory.dmp