Analysis Overview
SHA256
de1b9f6d4bf9909be6073eb4bb16b724a824e3d3d75baef2cfee19f538c79c7e
Threat Level: Known bad
The file 07812999.exe was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-06-05 14:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-06-05 14:51
Reported
2023-06-05 14:54
Platform
win7-20230220-en
Max time kernel
134s
Max time network
147s
Command Line
Signatures
AsyncRat
Async RAT 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1284 set thread context of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\07812999.exe | C:\Users\Admin\AppData\Local\Temp\07812999.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\07812999.exe
"C:\Users\Admin\AppData\Local\Temp\07812999.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RjBtcy.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RjBtcy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB221.tmp"
C:\Users\Admin\AppData\Local\Temp\07812999.exe
"C:\Users\Admin\AppData\Local\Temp\07812999.exe"
Network
| Country | Destination | Domain | Proto |
| US | 191.101.130.205:8808 | tcp | |
| US | 191.101.130.205:8808 | tcp | |
| US | 191.101.130.205:7707 | tcp | |
| US | 191.101.130.205:6606 | tcp |
Files
memory/1284-54-0x0000000001270000-0x0000000001322000-memory.dmp
memory/1284-55-0x00000000011F0000-0x0000000001230000-memory.dmp
memory/1284-56-0x0000000000460000-0x0000000000472000-memory.dmp
memory/1284-57-0x00000000011F0000-0x0000000001230000-memory.dmp
memory/1284-58-0x0000000000970000-0x000000000097C000-memory.dmp
memory/1284-59-0x0000000005BF0000-0x0000000005C3E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpB221.tmp
| MD5 | d7c4e1083efde51475ae457b667b2d62 |
| SHA1 | 5fc69a314f56fe999c6989489e63b80af68eeec3 |
| SHA256 | 6818eab36248b600a280f48e77cc02e8bb27eb98448ba47da2b5b28c467adc40 |
| SHA512 | c3a48e0aadbb225d368da347f12ce206578655644fa8436b2379fffa4336f4f915f7c48cbe14684aecc51b62b6d7e21d4ac36b0803f1efe7d78a37bbd4fcfc81 |
memory/1284-65-0x0000000005120000-0x0000000005134000-memory.dmp
memory/1676-66-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1676-67-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1676-68-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1676-69-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1676-70-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1676-71-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1676-73-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1676-77-0x0000000000400000-0x0000000000412000-memory.dmp
memory/468-78-0x0000000002660000-0x00000000026A0000-memory.dmp
memory/468-79-0x0000000002660000-0x00000000026A0000-memory.dmp
memory/1676-80-0x0000000000B40000-0x0000000000B80000-memory.dmp
memory/1676-81-0x0000000000B40000-0x0000000000B80000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-06-05 14:51
Reported
2023-06-05 14:54
Platform
win10v2004-20230220-en
Max time kernel
136s
Max time network
146s
Command Line
Signatures
AsyncRat
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\07812999.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4112 set thread context of 4740 | N/A | C:\Users\Admin\AppData\Local\Temp\07812999.exe | C:\Users\Admin\AppData\Local\Temp\07812999.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\07812999.exe
"C:\Users\Admin\AppData\Local\Temp\07812999.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RjBtcy.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RjBtcy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEA6.tmp"
C:\Users\Admin\AppData\Local\Temp\07812999.exe
"C:\Users\Admin\AppData\Local\Temp\07812999.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 191.101.130.205:8808 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 2.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 191.101.130.205:6606 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 8.238.179.126:80 | tcp | |
| NL | 8.238.179.126:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 191.101.130.205:7707 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 191.101.130.205:6606 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
memory/4112-133-0x0000000000510000-0x00000000005C2000-memory.dmp
memory/4112-134-0x0000000005540000-0x0000000005AE4000-memory.dmp
memory/4112-135-0x0000000004F90000-0x0000000005022000-memory.dmp
memory/4112-136-0x0000000004F50000-0x0000000004F60000-memory.dmp
memory/4112-137-0x0000000005120000-0x000000000512A000-memory.dmp
memory/4112-138-0x0000000004F50000-0x0000000004F60000-memory.dmp
memory/4112-139-0x00000000082B0000-0x000000000834C000-memory.dmp
memory/3320-144-0x0000000002130000-0x0000000002166000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpEA6.tmp
| MD5 | 006ef4145f04390215f1569d68014c6c |
| SHA1 | 4b1e2d6e5cda355672781d08ac444ddf000eb588 |
| SHA256 | 74860049c0065fd51f9f1831ebca7be80aa12f128360385b32cfcc7232807d9d |
| SHA512 | 93320150bfd0fc765726862fbc538808d9404bbcaaed66f45c155e0001a045a3ec32ec915233b3607dff7d147cf3abcfbf49bbaa6fe9ff8b85a2bd2d45d57fcb |
memory/4740-146-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3320-147-0x0000000004C80000-0x00000000052A8000-memory.dmp
memory/3320-148-0x0000000004640000-0x0000000004650000-memory.dmp
memory/3320-149-0x0000000004640000-0x0000000004650000-memory.dmp
memory/3320-151-0x0000000004AB0000-0x0000000004AD2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bxjeccgv.urv.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3320-152-0x00000000053B0000-0x0000000005416000-memory.dmp
memory/3320-158-0x0000000005420000-0x0000000005486000-memory.dmp
memory/3320-163-0x0000000005A40000-0x0000000005A5E000-memory.dmp
memory/3320-164-0x0000000006C10000-0x0000000006C42000-memory.dmp
memory/3320-165-0x0000000071240000-0x000000007128C000-memory.dmp
memory/3320-175-0x0000000005FF0000-0x000000000600E000-memory.dmp
memory/3320-176-0x0000000004640000-0x0000000004650000-memory.dmp
memory/3320-177-0x000000007F770000-0x000000007F780000-memory.dmp
memory/3320-178-0x00000000073A0000-0x0000000007A1A000-memory.dmp
memory/3320-179-0x0000000006D60000-0x0000000006D7A000-memory.dmp
memory/3320-180-0x0000000006DD0000-0x0000000006DDA000-memory.dmp
memory/3320-181-0x0000000006FE0000-0x0000000007076000-memory.dmp
memory/3320-182-0x0000000006F90000-0x0000000006F9E000-memory.dmp
memory/3320-183-0x00000000070A0000-0x00000000070BA000-memory.dmp
memory/3320-184-0x0000000007080000-0x0000000007088000-memory.dmp