Analysis Overview
SHA256
29205d95468e39eb69b47f1bbec3c93411003098765e5b2af4adeab341dc24a0
Threat Level: Known bad
The file ORY987650090.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Drops startup file
UPX packed file
Loads dropped DLL
Executes dropped EXE
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
AutoIT Executable
Suspicious use of SetThreadContext
Browser Information Discovery
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
outlook_win_path
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-03 13:21
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-03 13:21
Reported
2024-09-03 13:23
Platform
win7-20240903-en
Max time kernel
119s
Max time network
119s
Command Line
Signatures
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Maianthemum.vbs | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
UPX packed file
| 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 |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2776 set thread context of 2576 | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | C:\Windows\SysWOW64\svchost.exe |
Browser Information Discovery
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe
"C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe"
C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe
"C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2648-0-0x00000000013E0000-0x0000000001595000-memory.dmp
memory/2648-11-0x00000000000F0000-0x00000000000F4000-memory.dmp
\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe
| MD5 | 0775df6f175b9e95b8a56fdfd22df1c2 |
| SHA1 | c417f98d67f4ee9753e03ecf90c987fa9f0a10e2 |
| SHA256 | 29205d95468e39eb69b47f1bbec3c93411003098765e5b2af4adeab341dc24a0 |
| SHA512 | 33fe1ea924edad38b46792d58f086109b78da48f79bfa1de186ab6dc810f6713aefd86d8132b3a2d2394064f5712b9c23140d6213f6d722e52d8d7eaea8b98f9 |
memory/2776-20-0x0000000000DB0000-0x0000000000F65000-memory.dmp
memory/2648-19-0x00000000013E0000-0x0000000001595000-memory.dmp
memory/2648-16-0x0000000002C70000-0x0000000002E25000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Idonna
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Temp\savager
| MD5 | 8563c2c430e0d615b0d99618d6098001 |
| SHA1 | d3978e5153ca2b2c7cebbea02b4e1757a83ff8fe |
| SHA256 | ef4a06f6fe92c9724b4f1c8e66200d951f049a4835c80c8311d7b268749651f4 |
| SHA512 | ae8e4b57b35ef065b197c69a9dde2ec9ada0beb720fa721189dd228fe897613daabca6797e501c21980878c27894d909ead34492d814087ad6a473f24ecba26c |
memory/2576-37-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2576-35-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2776-39-0x0000000000DB0000-0x0000000000F65000-memory.dmp
memory/2576-40-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2576-41-0x00000000740CE000-0x00000000740CF000-memory.dmp
memory/2576-42-0x0000000000680000-0x00000000006D0000-memory.dmp
memory/2576-43-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2576-44-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2576-45-0x0000000000BE0000-0x0000000000C2E000-memory.dmp
memory/2576-46-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2576-47-0x00000000740CE000-0x00000000740CF000-memory.dmp
memory/2576-48-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2576-49-0x00000000740C0000-0x00000000747AE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-03 13:21
Reported
2024-09-03 13:23
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Maianthemum.vbs | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
UPX packed file
| 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 |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4444 wrote to memory of 2488 | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe |
| PID 4444 wrote to memory of 2488 | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe |
| PID 4444 wrote to memory of 2488 | N/A | C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe |
| PID 2488 wrote to memory of 3528 | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2488 wrote to memory of 3528 | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2488 wrote to memory of 3528 | N/A | C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe
"C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe"
C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe
"C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\ORY987650090.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2488 -ip 2488
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 700
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.210.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.173.189.20.in-addr.arpa | udp |
Files
memory/4444-0-0x0000000000F30000-0x00000000010E5000-memory.dmp
memory/4444-11-0x0000000000F10000-0x0000000000F14000-memory.dmp
C:\Users\Admin\AppData\Local\Bohmerwald\Maianthemum.exe
| MD5 | 0775df6f175b9e95b8a56fdfd22df1c2 |
| SHA1 | c417f98d67f4ee9753e03ecf90c987fa9f0a10e2 |
| SHA256 | 29205d95468e39eb69b47f1bbec3c93411003098765e5b2af4adeab341dc24a0 |
| SHA512 | 33fe1ea924edad38b46792d58f086109b78da48f79bfa1de186ab6dc810f6713aefd86d8132b3a2d2394064f5712b9c23140d6213f6d722e52d8d7eaea8b98f9 |
memory/4444-16-0x0000000000F30000-0x00000000010E5000-memory.dmp
memory/2488-17-0x0000000000810000-0x00000000009C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Idonna
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Temp\savager
| MD5 | 61fbdd4805392471dd95b5e54bf817f0 |
| SHA1 | 25852d5c653fefde91fd20aefc296497401a44e0 |
| SHA256 | a591bff9f9d4eb15c687511a06d53e6e1180198ecb70177f370adec19451ee15 |
| SHA512 | 45c507d2020fa7586542dd37cf1a1d4ba5ea59b51289822eb36ea436c268e46677ac364930a033015c7ec904032f7bf893ac9f71941569e357bba77de69dbf85 |
memory/2488-33-0x0000000000810000-0x00000000009C5000-memory.dmp