Analysis Overview
SHA256
80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3
Threat Level: Known bad
The file 80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3 was found to be: Known bad.
Malicious Activity Summary
Detect rhadamanthys stealer shellcode
Rhadamanthys
SmokeLoader
Downloads MZ/PE file
Executes dropped EXE
Accesses Microsoft Outlook profiles
Program crash
Checks processor information in registry
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Uses Task Scheduler COM API
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-14 23:10
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-14 23:10
Reported
2023-04-14 23:13
Platform
win10v2004-20230220-en
Max time kernel
150s
Max time network
123s
Command Line
Signatures
Detect rhadamanthys stealer shellcode
| Description | Indicator | Process | Target |
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Rhadamanthys
SmokeLoader
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\82BD.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\dllhost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\dllhost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe | N/A |
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Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3152 wrote to memory of 3088 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe |
| PID 3152 wrote to memory of 3088 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe |
| PID 3152 wrote to memory of 3088 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe |
| PID 3088 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe | C:\Windows\system32\dllhost.exe |
| PID 3088 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe | C:\Windows\system32\dllhost.exe |
| PID 3088 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe | C:\Windows\system32\dllhost.exe |
| PID 3088 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\82BD.exe | C:\Windows\system32\dllhost.exe |
Uses Task Scheduler COM API
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe
"C:\Users\Admin\AppData\Local\Temp\80c36406fe9a8324d37956f431da269a69b7a484de1da5f5a9bb443511000fb3.exe"
C:\Users\Admin\AppData\Local\Temp\82BD.exe
C:\Users\Admin\AppData\Local\Temp\82BD.exe
C:\Windows\system32\dllhost.exe
"C:\Windows\system32\dllhost.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3088 -ip 3088
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3088 -s 704
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aapu.at | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| US | 20.42.65.88:443 | tcp | |
| US | 8.8.8.8:53 | 139.254.104.211.in-addr.arpa | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| IE | 20.54.89.15:443 | tcp | |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| IT | 179.43.155.247:80 | 179.43.155.247 | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 247.155.43.179.in-addr.arpa | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.151.224.20.in-addr.arpa | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aapu.at | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| PA | 179.43.142.201:80 | catalog.s.download.windowsupdate.com | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 201.142.43.179.in-addr.arpa | udp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| KR | 211.104.254.139:80 | aapu.at | tcp |
| PA | 179.43.142.201:80 | 179.43.142.201 | tcp |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp |
Files
memory/3040-134-0x0000000000980000-0x0000000000989000-memory.dmp
memory/3152-135-0x0000000000590000-0x00000000005A6000-memory.dmp
memory/3040-136-0x0000000000400000-0x00000000007FC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\82BD.exe
| MD5 | 8aa3b8f3bfe27c28a62d9cff03b9320e |
| SHA1 | 581cf8b925b2321b9a27f615787454d682942f07 |
| SHA256 | 1fc88500422917840f534cba0275b2d13a9b78ec791e445b7c6e53fa88fc351d |
| SHA512 | 7ef7860c1e9c62c4d51bc54b7333e285cc031df36ee4e76d2223eec26acee2044cf8363cc0a44a022168da69e8cc988d8b76850c21c0c752cef8f9641134e540 |
C:\Users\Admin\AppData\Local\Temp\82BD.exe
| MD5 | 8aa3b8f3bfe27c28a62d9cff03b9320e |
| SHA1 | 581cf8b925b2321b9a27f615787454d682942f07 |
| SHA256 | 1fc88500422917840f534cba0275b2d13a9b78ec791e445b7c6e53fa88fc351d |
| SHA512 | 7ef7860c1e9c62c4d51bc54b7333e285cc031df36ee4e76d2223eec26acee2044cf8363cc0a44a022168da69e8cc988d8b76850c21c0c752cef8f9641134e540 |
memory/3088-147-0x00000000008B0000-0x00000000008DE000-memory.dmp
memory/3152-148-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-149-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-150-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-151-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-152-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-153-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-154-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-157-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-156-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-155-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-158-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-159-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-163-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-164-0x0000000006E60000-0x0000000006E70000-memory.dmp
memory/3152-162-0x0000000006E60000-0x0000000006E70000-memory.dmp
memory/3152-161-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-160-0x0000000006E60000-0x0000000006E70000-memory.dmp
memory/3152-165-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-166-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3088-167-0x0000000000400000-0x000000000080E000-memory.dmp
memory/3152-168-0x0000000006E60000-0x0000000006E70000-memory.dmp
memory/3152-169-0x0000000006E60000-0x0000000006E70000-memory.dmp
memory/3152-170-0x0000000006E60000-0x0000000006E70000-memory.dmp
memory/3088-173-0x0000000000880000-0x000000000089C000-memory.dmp
memory/3088-174-0x0000000000880000-0x000000000089C000-memory.dmp
memory/3088-175-0x00000000008E0000-0x00000000008FA000-memory.dmp
memory/3088-176-0x0000000000880000-0x000000000089C000-memory.dmp
memory/2796-177-0x000002131A4D0000-0x000002131A4D1000-memory.dmp
memory/2796-179-0x000002131A7E0000-0x000002131A7E7000-memory.dmp
memory/3088-178-0x00000000008E0000-0x00000000008FA000-memory.dmp
memory/2796-180-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/2796-181-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3088-182-0x0000000000400000-0x000000000080E000-memory.dmp
memory/3088-183-0x0000000000880000-0x000000000089C000-memory.dmp
memory/2796-184-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/2796-185-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/2796-186-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/2796-187-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/2796-188-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3152-189-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-190-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-191-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-192-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-193-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-194-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-195-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-196-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-197-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-198-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-199-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-200-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-201-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-202-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-203-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-204-0x0000000006D90000-0x0000000006DA0000-memory.dmp
memory/3152-205-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3152-206-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3152-207-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3152-208-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3152-209-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp
memory/3152-210-0x00007FF46E380000-0x00007FF46E47A000-memory.dmp