Analysis Overview
SHA256
7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305
Threat Level: Known bad
The file 7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305 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 SCSI registry key(s)
Checks processor information in registry
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-15 08:25
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-15 08:25
Reported
2023-04-15 08:27
Platform
win10v2004-20230221-en
Max time kernel
150s
Max time network
153s
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\947.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\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\947.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.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\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.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\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3144 wrote to memory of 1192 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe |
| PID 3144 wrote to memory of 1192 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe |
| PID 3144 wrote to memory of 1192 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe |
| PID 1192 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe | C:\Windows\system32\dllhost.exe |
| PID 1192 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe | C:\Windows\system32\dllhost.exe |
| PID 1192 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe | C:\Windows\system32\dllhost.exe |
| PID 1192 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\947.exe | C:\Windows\system32\dllhost.exe |
Uses Task Scheduler COM API
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\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-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.exe
"C:\Users\Admin\AppData\Local\Temp\7f29efcd1a7a9cccf480d76f4f21c797bfc9924593a95d51ac88253f95173305.exe"
C:\Users\Admin\AppData\Local\Temp\947.exe
C:\Users\Admin\AppData\Local\Temp\947.exe
C:\Windows\system32\dllhost.exe
"C:\Windows\system32\dllhost.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1192 -ip 1192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 728
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aapu.at | udp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 118.146.170.187.in-addr.arpa | udp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| US | 52.152.110.14:443 | tcp | |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| IT | 179.43.155.247:80 | 179.43.155.247 | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 247.155.43.179.in-addr.arpa | udp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| US | 104.208.16.90:443 | tcp | |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| US | 52.152.110.14:443 | tcp | |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| MX | 187.170.146.118:80 | aapu.at | tcp |
| US | 8.8.8.8:53 | 62.13.109.52.in-addr.arpa | udp |
| PA | 179.43.142.201:80 | catalog.s.download.windowsupdate.com | tcp |
| US | 8.8.8.8:53 | 201.142.43.179.in-addr.arpa | udp |
| PA | 179.43.142.201:80 | 179.43.142.201 | tcp |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 52.152.110.14:443 | 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 | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
memory/3980-134-0x0000000000940000-0x0000000000949000-memory.dmp
memory/3144-135-0x00000000013D0000-0x00000000013E6000-memory.dmp
memory/3980-136-0x0000000000400000-0x00000000007FD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\947.exe
| MD5 | 120c493eeda8a8931652a907a54ff802 |
| SHA1 | 0b32770a174a9818a22b9814d1216543db333e94 |
| SHA256 | 6b0376a00944cceb5ae6d7810efa856d4ab7679c921d4838111fba01a8a2d589 |
| SHA512 | e7ca9dd482b0221031155e47a4bec4a2990222fa11284b50b1d6d6db26c1bc60000cb801dcd1036d28a0f3fb15819bf75a0042834901e76e1663435e0fe009e1 |
C:\Users\Admin\AppData\Local\Temp\947.exe
| MD5 | 120c493eeda8a8931652a907a54ff802 |
| SHA1 | 0b32770a174a9818a22b9814d1216543db333e94 |
| SHA256 | 6b0376a00944cceb5ae6d7810efa856d4ab7679c921d4838111fba01a8a2d589 |
| SHA512 | e7ca9dd482b0221031155e47a4bec4a2990222fa11284b50b1d6d6db26c1bc60000cb801dcd1036d28a0f3fb15819bf75a0042834901e76e1663435e0fe009e1 |
memory/1192-147-0x0000000000890000-0x00000000008BE000-memory.dmp
memory/1192-148-0x0000000000400000-0x000000000080F000-memory.dmp
memory/1192-151-0x0000000002430000-0x000000000244C000-memory.dmp
memory/1192-152-0x0000000002430000-0x000000000244C000-memory.dmp
memory/1192-153-0x0000000002450000-0x000000000246A000-memory.dmp
memory/1192-154-0x0000000002430000-0x000000000244C000-memory.dmp
memory/1992-155-0x000001EEA1210000-0x000001EEA1211000-memory.dmp
memory/1192-156-0x0000000002450000-0x000000000246A000-memory.dmp
memory/1992-157-0x000001EEA1330000-0x000001EEA1337000-memory.dmp
memory/1992-158-0x00007FF471160000-0x00007FF47125A000-memory.dmp
memory/1992-159-0x00007FF471160000-0x00007FF47125A000-memory.dmp
memory/1192-160-0x0000000000400000-0x000000000080F000-memory.dmp
memory/1992-162-0x00007FF471160000-0x00007FF47125A000-memory.dmp
memory/1192-161-0x0000000002430000-0x000000000244C000-memory.dmp
memory/1992-163-0x00007FF471160000-0x00007FF47125A000-memory.dmp
memory/1992-164-0x00007FF471160000-0x00007FF47125A000-memory.dmp
memory/1992-165-0x00007FF471160000-0x00007FF47125A000-memory.dmp