Analysis Overview
SHA256
a9281b082b6a93be2a647fe04c54af6d3cf3bab6673d19ad6354bb3b60404fea
Threat Level: Known bad
The file 0951e0d47ebe1b1800d5328d31d27277 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
CustAttr .NET packer
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-30 00:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-30 00:59
Reported
2023-12-31 00:03
Platform
win7-20231215-en
Max time kernel
122s
Max time network
135s
Command Line
Signatures
Xloader
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2164 set thread context of 112 | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe
"C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe"
C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe
"C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe"
Network
Files
memory/2164-0-0x00000000012D0000-0x00000000013D8000-memory.dmp
memory/2164-1-0x0000000073F00000-0x00000000745EE000-memory.dmp
memory/2164-2-0x0000000004EA0000-0x0000000004EE0000-memory.dmp
memory/2164-3-0x0000000000410000-0x0000000000422000-memory.dmp
memory/2164-4-0x0000000073F00000-0x00000000745EE000-memory.dmp
memory/2164-5-0x0000000004EA0000-0x0000000004EE0000-memory.dmp
memory/2164-6-0x0000000005890000-0x000000000592E000-memory.dmp
memory/2164-7-0x0000000000B20000-0x0000000000B4E000-memory.dmp
memory/112-8-0x0000000000400000-0x0000000000429000-memory.dmp
memory/112-9-0x0000000000400000-0x0000000000429000-memory.dmp
memory/112-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/112-12-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2164-13-0x0000000073F00000-0x00000000745EE000-memory.dmp
memory/112-14-0x0000000000840000-0x0000000000B43000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-30 00:59
Reported
2023-12-31 00:04
Platform
win10v2004-20231215-en
Max time kernel
141s
Max time network
176s
Command Line
Signatures
Xloader
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2448 set thread context of 5084 | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe
"C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe"
C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe
"C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe"
C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe
"C:\Users\Admin\AppData\Local\Temp\0951e0d47ebe1b1800d5328d31d27277.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.2.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.80.50.20.in-addr.arpa | udp |
Files
memory/2448-0-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/2448-1-0x0000000000A70000-0x0000000000B78000-memory.dmp
memory/2448-2-0x0000000005B20000-0x00000000060C4000-memory.dmp
memory/2448-3-0x0000000005610000-0x00000000056A2000-memory.dmp
memory/2448-4-0x00000000056B0000-0x000000000574C000-memory.dmp
memory/2448-5-0x0000000005860000-0x0000000005870000-memory.dmp
memory/2448-6-0x0000000005580000-0x000000000558A000-memory.dmp
memory/2448-7-0x00000000057D0000-0x00000000057E2000-memory.dmp
memory/2448-8-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/2448-9-0x0000000005860000-0x0000000005870000-memory.dmp
memory/2448-10-0x0000000006BB0000-0x0000000006C4E000-memory.dmp
memory/2448-11-0x0000000009390000-0x00000000093BE000-memory.dmp
memory/5084-12-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2448-14-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/5084-15-0x0000000001920000-0x0000000001C6A000-memory.dmp