Analysis Overview
SHA256
7213e683d974ed27c90dea93b40caa5c497ca4ab9834e159adb69f7be5d2081e
Threat Level: Known bad
The file b158c924678cd5bac37bfd7bfc9d8781 was found to be: Known bad.
Malicious Activity Summary
Lokibot
CustAttr .NET packer
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
outlook_office_path
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-04 05:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-04 05:37
Reported
2024-03-04 05:40
Platform
win7-20240221-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
Network
Files
memory/1400-0-0x00000000000F0000-0x0000000000224000-memory.dmp
memory/1400-1-0x0000000074390000-0x0000000074A7E000-memory.dmp
memory/1400-2-0x0000000004CF0000-0x0000000004D30000-memory.dmp
memory/1400-3-0x00000000005C0000-0x00000000005D2000-memory.dmp
memory/1400-4-0x0000000074390000-0x0000000074A7E000-memory.dmp
memory/1400-5-0x0000000004CF0000-0x0000000004D30000-memory.dmp
memory/1400-6-0x00000000050E0000-0x000000000516E000-memory.dmp
memory/1400-7-0x0000000002120000-0x0000000002140000-memory.dmp
memory/1400-8-0x0000000074390000-0x0000000074A7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-04 05:37
Reported
2024-03-04 05:40
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Lokibot
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4256 set thread context of 3188 | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe
"C:\Users\Admin\AppData\Local\Temp\b158c924678cd5bac37bfd7bfc9d8781.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | manvim.co | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | manvim.co | udp |
| US | 8.8.8.8:53 | 234.17.178.52.in-addr.arpa | udp |
Files
memory/4256-1-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/4256-0-0x0000000000340000-0x0000000000474000-memory.dmp
memory/4256-2-0x00000000053E0000-0x0000000005984000-memory.dmp
memory/4256-3-0x0000000004ED0000-0x0000000004F62000-memory.dmp
memory/4256-4-0x00000000050B0000-0x00000000050C0000-memory.dmp
memory/4256-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp
memory/4256-6-0x0000000005160000-0x00000000051FC000-memory.dmp
memory/4256-7-0x0000000004EA0000-0x0000000004EB2000-memory.dmp
memory/4256-8-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/4256-9-0x00000000050B0000-0x00000000050C0000-memory.dmp
memory/4256-10-0x0000000005F20000-0x0000000005FAE000-memory.dmp
memory/4256-11-0x00000000083C0000-0x00000000083E0000-memory.dmp
memory/3188-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3188-15-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3188-16-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4256-17-0x0000000074EC0000-0x0000000075670000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-609813121-2907144057-1731107329-1000\0f5007522459c86e95ffcc62f32308f1_0eba5ade-06df-4bb4-82bc-b49b963c83eb
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/3188-59-0x0000000000400000-0x00000000004A2000-memory.dmp