Analysis Overview
SHA256
78b9f2e1bd4572386c8c0941944ae586020e11d9f1d076101891d3f24c486a40
Threat Level: Known bad
The file 2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit was found to be: Known bad.
Malicious Activity Summary
Modifies WinLogon for persistence
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-04 17:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-04 17:47
Reported
2024-04-04 17:50
Platform
win7-20240221-en
Max time kernel
151s
Max time network
128s
Command Line
Signatures
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Roaming\\xudj.exe -dwup" | C:\Users\Admin\AppData\Roaming\xudj.exe | N/A |
Executes dropped EXE
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe | N/A |
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe"
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe"
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe -dwup
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe -dwup
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
C:\Users\Admin\AppData\Roaming\xudj.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | callback.beecitysearch.com | udp |
| US | 199.2.137.29:80 | callback.beecitysearch.com | tcp |
Files
memory/840-0-0x0000000000400000-0x000000000040D000-memory.dmp
memory/840-2-0x0000000000400000-0x000000000040D000-memory.dmp
memory/840-4-0x0000000000400000-0x000000000040D000-memory.dmp
memory/840-6-0x0000000000400000-0x000000000040D000-memory.dmp
memory/840-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/840-10-0x0000000000400000-0x000000000040D000-memory.dmp
memory/840-12-0x0000000000400000-0x000000000040D000-memory.dmp
memory/840-13-0x0000000000400000-0x000000000040D000-memory.dmp
\Users\Admin\AppData\Roaming\xudj.exe
| MD5 | e1411feac1ed6b50c014247eac55f469 |
| SHA1 | 3f7b89523a51ed6a1a2ff6cff02afa1900ed0080 |
| SHA256 | 78b9f2e1bd4572386c8c0941944ae586020e11d9f1d076101891d3f24c486a40 |
| SHA512 | 965098224638c81d8f64b2003ff73c0c21cc5ab1e4cacf4aa8ea3bb71dd8b3cb208acd6b9f4f6fc2b18acf9c898fee9e42eae2ffc814042602dc924348378afa |
memory/2492-41-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2604-44-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/2604-48-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2492-50-0x0000000000400000-0x000000000040D000-memory.dmp
memory/472-66-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1892-85-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2624-103-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1752-123-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2964-141-0x0000000000400000-0x000000000040D000-memory.dmp
memory/828-160-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1056-179-0x0000000000400000-0x000000000040D000-memory.dmp
memory/636-197-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1656-216-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2692-234-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2568-253-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2456-272-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1408-290-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2880-309-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1628-327-0x0000000000400000-0x000000000040D000-memory.dmp
memory/572-346-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2792-365-0x0000000000400000-0x000000000040D000-memory.dmp
memory/612-383-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1784-402-0x0000000000400000-0x000000000040D000-memory.dmp
memory/948-420-0x0000000000400000-0x000000000040D000-memory.dmp
memory/780-439-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2648-458-0x0000000000400000-0x000000000040D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-04 17:47
Reported
2024-04-04 17:50
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
155s
Command Line
Signatures
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Roaming\\vkqw.exe -dwup" | C:\Users\Admin\AppData\Roaming\vkqw.exe | N/A |
Executes dropped EXE
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe"
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe"
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe -dwup
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Local\Temp\2024-04-04_e1411feac1ed6b50c014247eac55f469_icedid_ramnit.exe -dwup
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
C:\Users\Admin\AppData\Roaming\vkqw.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | callback.beecitysearch.com | udp |
| US | 199.2.137.29:80 | callback.beecitysearch.com | tcp |
| US | 8.8.8.8:53 | 29.137.2.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.34.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.173.189.20.in-addr.arpa | udp |
Files
memory/564-0-0x0000000000400000-0x000000000040D000-memory.dmp
memory/564-2-0x0000000000400000-0x000000000040D000-memory.dmp
memory/564-3-0x0000000000400000-0x000000000040D000-memory.dmp
C:\Users\Admin\AppData\Roaming\vkqw.exe
| MD5 | e1411feac1ed6b50c014247eac55f469 |
| SHA1 | 3f7b89523a51ed6a1a2ff6cff02afa1900ed0080 |
| SHA256 | 78b9f2e1bd4572386c8c0941944ae586020e11d9f1d076101891d3f24c486a40 |
| SHA512 | 965098224638c81d8f64b2003ff73c0c21cc5ab1e4cacf4aa8ea3bb71dd8b3cb208acd6b9f4f6fc2b18acf9c898fee9e42eae2ffc814042602dc924348378afa |
memory/4040-15-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4040-16-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1372-19-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/4040-21-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4716-27-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4780-35-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2664-44-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1276-53-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4040-56-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4888-62-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4752-71-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1956-79-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4352-88-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1360-97-0x0000000000400000-0x000000000040D000-memory.dmp
memory/3944-105-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4372-114-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2948-123-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1436-131-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2784-140-0x0000000000400000-0x000000000040D000-memory.dmp
memory/4460-148-0x0000000000400000-0x000000000040D000-memory.dmp
memory/1432-157-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2936-165-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2808-174-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2300-183-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2780-191-0x0000000000400000-0x000000000040D000-memory.dmp
memory/3156-200-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2228-209-0x0000000000400000-0x000000000040D000-memory.dmp