Analysis Overview
SHA256
e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4
Threat Level: Known bad
The file e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4 was found to be: Known bad.
Malicious Activity Summary
MassLogger
MassLogger Main Payload
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: EnumeratesProcesses
outlook_win_path
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-30 02:44
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-30 02:44
Reported
2022-04-01 09:36
Platform
win10v2004-20220331-en
Max time kernel
68s
Max time network
135s
Command Line
Signatures
MassLogger
MassLogger Main Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2868 set thread context of 3244 | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe
"C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe"
C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
"C:\Users\Admin\AppData\Local\Temp\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.189.173.9:443 | tcp | |
| FI | 62.115.252.81:80 | tcp | |
| FI | 62.115.252.81:80 | tcp | |
| FI | 62.115.252.81:80 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 54.91.59.199:80 | api.ipify.org | tcp |
Files
memory/2868-124-0x00000000007F0000-0x00000000008C0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b6f96cbd-28d1-43bc-88f5-383eb90a6caf\e.dll
| MD5 | 14ff402962ad21b78ae0b4c43cd1f194 |
| SHA1 | f8a510eb26666e875a5bdd1cadad40602763ad72 |
| SHA256 | fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b |
| SHA512 | daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b |
memory/2868-126-0x0000000073000000-0x0000000073089000-memory.dmp
memory/2868-127-0x0000000005DA0000-0x0000000006344000-memory.dmp
memory/2868-128-0x0000000005890000-0x0000000005922000-memory.dmp
memory/3244-129-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
| MD5 | 0d5df43af2916f47d00c1573797c1a13 |
| SHA1 | 230ab5559e806574d26b4c20847c368ed55483b0 |
| SHA256 | c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc |
| SHA512 | f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2 |
C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
| MD5 | 0d5df43af2916f47d00c1573797c1a13 |
| SHA1 | 230ab5559e806574d26b4c20847c368ed55483b0 |
| SHA256 | c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc |
| SHA512 | f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2 |
memory/3244-133-0x0000000000600000-0x0000000000686000-memory.dmp
memory/3244-134-0x0000000005BD0000-0x0000000005C36000-memory.dmp
memory/3244-135-0x0000000006280000-0x00000000062D0000-memory.dmp
memory/3244-136-0x0000000006510000-0x00000000065AC000-memory.dmp
memory/3244-137-0x00000000063E0000-0x00000000063EA000-memory.dmp
memory/3244-138-0x0000000004A83000-0x0000000004A85000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-30 02:44
Reported
2022-04-01 09:42
Platform
win7-20220331-en
Max time kernel
65s
Max time network
123s
Command Line
Signatures
MassLogger
MassLogger Main 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1400 set thread context of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RegAsm.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe
"C:\Users\Admin\AppData\Local\Temp\e4ef7fd36fe35a933c6ac97a274a0598a78cfb4f5144525c0ad25d5b55f1a3a4.exe"
C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
"C:\Users\Admin\AppData\Local\Temp\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 3.220.57.224:80 | api.ipify.org | tcp |
Files
memory/1400-54-0x0000000000CE0000-0x0000000000DB0000-memory.dmp
memory/1400-55-0x0000000075BD1000-0x0000000075BD3000-memory.dmp
memory/1400-56-0x00000000004B0000-0x00000000004D6000-memory.dmp
\Users\Admin\AppData\Local\Temp\b6f96cbd-28d1-43bc-88f5-383eb90a6caf\e.dll
| MD5 | 14ff402962ad21b78ae0b4c43cd1f194 |
| SHA1 | f8a510eb26666e875a5bdd1cadad40602763ad72 |
| SHA256 | fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b |
| SHA512 | daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b |
memory/1400-59-0x00000000005A0000-0x00000000005AC000-memory.dmp
\Users\Admin\AppData\Local\Temp\RegAsm.exe
| MD5 | b58b926c3574d28d5b7fdd2ca3ec30d5 |
| SHA1 | d260c4ffd603a9cfc057fcb83d678b1cecdf86f9 |
| SHA256 | 6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3 |
| SHA512 | b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab |
memory/2012-61-0x0000000000400000-0x0000000000486000-memory.dmp
memory/2012-62-0x0000000000400000-0x0000000000486000-memory.dmp
memory/2012-64-0x0000000000400000-0x0000000000486000-memory.dmp
memory/2012-65-0x0000000000400000-0x0000000000486000-memory.dmp
memory/2012-66-0x0000000000400000-0x0000000000486000-memory.dmp
memory/2012-67-0x00000000004819FE-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
| MD5 | b58b926c3574d28d5b7fdd2ca3ec30d5 |
| SHA1 | d260c4ffd603a9cfc057fcb83d678b1cecdf86f9 |
| SHA256 | 6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3 |
| SHA512 | b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab |
memory/2012-70-0x0000000000400000-0x0000000000486000-memory.dmp
memory/2012-72-0x0000000000400000-0x0000000000486000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
| MD5 | b58b926c3574d28d5b7fdd2ca3ec30d5 |
| SHA1 | d260c4ffd603a9cfc057fcb83d678b1cecdf86f9 |
| SHA256 | 6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3 |
| SHA512 | b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab |
\Users\Admin\AppData\Local\Temp\RegAsm.exe
| MD5 | b58b926c3574d28d5b7fdd2ca3ec30d5 |
| SHA1 | d260c4ffd603a9cfc057fcb83d678b1cecdf86f9 |
| SHA256 | 6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3 |
| SHA512 | b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab |
memory/2012-76-0x0000000004F95000-0x0000000004FA6000-memory.dmp