Analysis Overview
SHA256
b5dfac6cd827fa9639600a7f3bb1ee392259fb1fd6c57741c04b701703895ac8
Threat Level: Known bad
The file b5dfac6cd827fa9639600a7f3bb1ee392259fb1fd6c57741c04b701703895ac8 was found to be: Known bad.
Malicious Activity Summary
Lokibot
Uses the VBS compiler for execution
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
outlook_win_path
Runs regedit.exe
Suspicious use of AdjustPrivilegeToken
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-17 13:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-17 13:40
Reported
2024-04-17 13:43
Platform
win7-20240220-en
Max time kernel
133s
Max time network
133s
Command Line
Signatures
Lokibot
Uses the VBS compiler for execution
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2040 set thread context of 2380 | N/A | C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe | C:\Program Files (x86)\Windows Mail\wab.exe |
Runs regedit.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\regedit.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe
"C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
C:\Windows\regedit.exe
"C:\Windows\regedit.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Program Files (x86)\Windows Mail\wab.exe
"C:\Program Files (x86)\Windows Mail\wab.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2040 -s 764
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
Files
memory/2040-0-0x0000000000C70000-0x0000000000CEE000-memory.dmp
memory/2040-1-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp
memory/2040-2-0x0000000002110000-0x0000000002190000-memory.dmp
memory/2040-3-0x000000001B890000-0x000000001B904000-memory.dmp
memory/2036-4-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2036-6-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2036-8-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2036-10-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2036-9-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2380-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2380-26-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2380-28-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2380-29-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2040-73-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp
memory/2040-74-0x0000000002110000-0x0000000002190000-memory.dmp
memory/2380-75-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-17 13:40
Reported
2024-04-17 13:43
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Lokibot
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4752 set thread context of 2100 | N/A | C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe | C:\Program Files (x86)\Windows Media Player\wmplayer.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe
"C:\Users\Admin\AppData\Local\Temp\366c3e4f90b97f849ae44a2d0f6c6d78b9dab71582e3fbeca225180b39d589b3.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3804 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 253.15.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mauricioclopatofsky.tel | udp |
Files
memory/4752-0-0x000001F4C1D70000-0x000001F4C1DEE000-memory.dmp
memory/4752-1-0x00007FFD774B0000-0x00007FFD77F71000-memory.dmp
memory/4752-2-0x000001F4DC470000-0x000001F4DC480000-memory.dmp
memory/4752-3-0x000001F4DC5F0000-0x000001F4DC664000-memory.dmp
memory/2100-4-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2100-6-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4752-10-0x00007FFD774B0000-0x00007FFD77F71000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/4752-51-0x00007FFD774B0000-0x00007FFD77F71000-memory.dmp
memory/2100-52-0x0000000000400000-0x00000000004A2000-memory.dmp