Analysis Overview
SHA256
52bed4d9c0fdb81bdc4abfd46b47b8f8fa2dcdd570fcdc94f300f087c8b3aa65
Threat Level: Known bad
The file 9E7DE6D79CCC935FA7C1B629155CA2EF.exe was found to be: Known bad.
Malicious Activity Summary
Nanocore family
NanoCore
Adds Run key to start application
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Drops file in Program Files directory
Unsigned PE
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-06 05:20
Signatures
Nanocore family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-06 05:20
Reported
2024-01-06 05:23
Platform
win7-20231129-en
Max time kernel
146s
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\WAN Manager = "C:\\Program Files (x86)\\WAN Manager\\wanmgr.exe" | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.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\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\WAN Manager\wanmgr.exe | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\WAN Manager\wanmgr.exe | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.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\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe
"C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WAN Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA0F.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WAN Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpABB.tmp"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.127.181.115:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.62.142:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.161.133:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.62.142:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.62.142:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.64.4.198:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.161.133:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.161.133:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.127.181.115:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.161.133:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.64.4.198:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.127.181.115:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.127.181.115:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 18.158.58.205:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp | |
| N/A | 8.8.8.8:53 | udp | |
| N/A | 3.67.112.102:15464 | tcp |
Files
memory/3028-2-0x0000000074890000-0x0000000074E3B000-memory.dmp
memory/3028-1-0x0000000000BC0000-0x0000000000C00000-memory.dmp
memory/3028-0-0x0000000074890000-0x0000000074E3B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA0F.tmp
| MD5 | 51b770160f6c0ba58a36b76b46dd55a8 |
| SHA1 | b95f69729b634ae959f82586d87100c571d3d1e5 |
| SHA256 | 84466b7f8bcab52aeda5aac066bcea6281c0068062250d0a3486bd346bcd9170 |
| SHA512 | ba9f2216b4d797ae7cd3ef6d958e23df223d8ca89981600aa3de6b228e8694f672b673ea03e23c86a2797e389a869c0f8565926788d6e607a089612d325d6553 |
C:\Users\Admin\AppData\Local\Temp\tmpABB.tmp
| MD5 | f3cda3e6bab1951e8d59c3eb775a14c6 |
| SHA1 | 434c1ec851a45c0505fd8fd28159f549e2e9adfd |
| SHA256 | 067d3f5167cab2ea4e76f59386df4eaf49c6008f6451e1971274a938ad7bcf44 |
| SHA512 | bc79446e4e0204c04abcacef6799aeafe7915c1a5c6bdb3573ba40370d6a6a1e2590eb6315151d12a9447970f993a17463442c5dc0ba97c58df17dddfd73d62c |
memory/3028-11-0x0000000000BC0000-0x0000000000C00000-memory.dmp
memory/3028-10-0x0000000074890000-0x0000000074E3B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-06 05:20
Reported
2024-01-06 05:23
Platform
win10v2004-20231215-en
Max time kernel
143s
Max time network
79s
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\9E7DE6D79CCC935FA7C1B629155CA2EF.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\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
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\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\AGP Manager\agpmgr.exe | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.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\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4944 wrote to memory of 3588 | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4944 wrote to memory of 3588 | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4944 wrote to memory of 3588 | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4944 wrote to memory of 4752 | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4944 wrote to memory of 4752 | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4944 wrote to memory of 4752 | N/A | C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe
"C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp4046.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmp3FF7.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.127.181.115:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 115.181.127.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.62.142:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 142.62.67.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.62.142:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.112.102:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 102.112.67.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.62.142:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.127.181.115:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.62.142:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.161.133:15464 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 18.158.58.205:15464 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.62.142:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.112.102:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.62.142:15464 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.62.142:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 18.158.58.205:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.135.211:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 18.158.58.205:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 18.158.58.205:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| DE | 18.158.58.205:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.223.35.26:443 | tcp | |
| N/A | 20.223.35.26:443 | tcp | |
| N/A | 20.223.35.26:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 204.79.197.200:443 | tcp | |
| N/A | 204.79.197.200:443 | tcp | |
| N/A | 204.79.197.200:443 | tcp | |
| N/A | 204.79.197.200:443 | tcp | |
| N/A | 204.79.197.200:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 192.229.221.95:80 | tcp | |
| DE | 3.67.112.102:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.112.102:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 3.64.4.198:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 3.64.4.198:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.161.133:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 18.158.58.205:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.127.181.115:15464 | tcp | |
| US | 8.8.8.8:53 | udp | |
| DE | 3.67.112.102:15464 | tcp |
Files
memory/4944-1-0x0000000001390000-0x00000000013A0000-memory.dmp
memory/4944-2-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/4944-0-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/4944-10-0x0000000001390000-0x00000000013A0000-memory.dmp
memory/4944-12-0x0000000001390000-0x00000000013A0000-memory.dmp
memory/4944-11-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/4944-13-0x0000000001390000-0x00000000013A0000-memory.dmp