Analysis Overview
SHA256
ccd3c74e9ed1c416ff89568cd58ba4a0f1ea29effb821795c405a7cfd706571c
Threat Level: Known bad
The file 842950d234e691ae98c2ce548ec471a3 was found to be: Known bad.
Malicious Activity Summary
NanoCore
Adds Run key to start application
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Drops file in Program Files directory
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-26 18:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-26 18:28
Reported
2024-01-07 00:04
Platform
win7-20231215-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
NanoCore
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\LAN Monitor = "C:\\Program Files (x86)\\LAN Monitor\\lanmon.exe" | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2208 set thread context of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\LAN Monitor\lanmon.exe | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
| File opened for modification | C:\Program Files (x86)\LAN Monitor\lanmon.exe | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe
"C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe"
C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe
"{path}"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "LAN Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmpF27A.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "LAN Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpF393.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
Files
memory/2208-0-0x0000000074D90000-0x000000007533B000-memory.dmp
memory/2208-2-0x0000000000550000-0x0000000000590000-memory.dmp
memory/2208-1-0x0000000074D90000-0x000000007533B000-memory.dmp
memory/2208-3-0x0000000074D90000-0x000000007533B000-memory.dmp
memory/2208-4-0x0000000000550000-0x0000000000590000-memory.dmp
memory/2708-5-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2708-7-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2708-9-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2708-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2708-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2708-15-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2208-17-0x0000000074D90000-0x000000007533B000-memory.dmp
memory/2708-18-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2708-20-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2708-21-0x0000000074D10000-0x00000000752BB000-memory.dmp
memory/2708-22-0x0000000002290000-0x00000000022D0000-memory.dmp
memory/2708-23-0x0000000074D10000-0x00000000752BB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF27A.tmp
| MD5 | e6a52dad7ef118c0dea68e7a3ea26d4a |
| SHA1 | b5ceb4375ba7e8dfcd5baec0a721fd3d430d7099 |
| SHA256 | 5f56cd8fb22ef8af629c687f0e06cf6fb763235770ffa7e29f452a20d388b046 |
| SHA512 | 0bf7856e1ccc3bcd2a92c837afded1e2e02fc541f1793159e577eb21f815a388ecbcfb6c6feb908567f05149b952d0c85e6e957331d725fde676c25ec9bf2ee8 |
C:\Users\Admin\AppData\Local\Temp\tmpF393.tmp
| MD5 | ecf141ec69adbb2a5c3dd5c85cd0ec39 |
| SHA1 | 0ad224632fa58d103142c05c44a142f3d7208291 |
| SHA256 | 64d8cfa0b25afee269839cd5fc0b66e5643bc318e5f4d3ce1b9dba2456c83316 |
| SHA512 | 4821b062d6672f3ed07833cfd7ab9abb533850b451b632d781fbfad8238fcd5ac52855f1f239547ae2d1c1477959f022430302a75cfd3c19a8473af72a1ef201 |
memory/2708-31-0x0000000074D10000-0x00000000752BB000-memory.dmp
memory/2708-32-0x0000000002290000-0x00000000022D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-26 18:28
Reported
2024-01-07 00:04
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
NanoCore
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AGP Manager = "C:\\Program Files (x86)\\AGP Manager\\agpmgr.exe" | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1380 set thread context of 4084 | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\AGP Manager\agpmgr.exe | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
| File opened for modification | C:\Program Files (x86)\AGP Manager\agpmgr.exe | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe
"C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmpC38E.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpC3BE.tmp"
C:\Users\Admin\AppData\Local\Temp\842950d234e691ae98c2ce548ec471a3.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| NL | 20.73.194.208:443 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| NL | 20.73.194.208:443 | tcp | |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.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 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
| US | 8.8.4.4:53 | xp18.ddns.net | udp |
| US | 8.8.8.8:53 | xp18.ddns.net | udp |
Files
memory/1380-0-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/1380-2-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/1380-1-0x0000000001440000-0x0000000001450000-memory.dmp
memory/1380-4-0x0000000001440000-0x0000000001450000-memory.dmp
memory/1380-3-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4084-10-0x0000000001290000-0x00000000012A0000-memory.dmp
memory/4084-19-0x0000000001290000-0x00000000012A0000-memory.dmp
memory/4084-11-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4084-9-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/1380-8-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4084-5-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4084-21-0x0000000001290000-0x00000000012A0000-memory.dmp
memory/4084-20-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4084-22-0x0000000001290000-0x00000000012A0000-memory.dmp