Analysis Overview
SHA256
304c9441dda8c71ef1f999ce24316919a5a74f9352ce6f54ac473c6f1e48107c
Threat Level: Known bad
The file 2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber was found to be: Known bad.
Malicious Activity Summary
Remcos
Adds Run key to start application
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 08:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 08:47
Reported
2024-07-23 08:50
Platform
win7-20240704-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
Remcos
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\Nuuuio = "C:\\Users\\Admin\\Pictures\\NONOUTUNMMap\\FirefoxUp.exe" | C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | oijdwe820b397gdb3n298rd2.con-ip.com | udp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
Files
memory/2400-0-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2400-2-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2400-1-0x0000000000412000-0x000000000042C000-memory.dmp
memory/2400-3-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2400-4-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2808-9-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2808-5-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-11-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2400-13-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2808-12-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2808-14-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-17-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-18-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-23-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-24-0x00000000000C0000-0x0000000000142000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | dc2a9b1dbd98c4c020f0f62a6859655f |
| SHA1 | 77544ab63b1208a954b5e6daeb097d489392a768 |
| SHA256 | 78560a14bf6624cb9da5a902f490934923d135b829295c52279b1a78d4c3011f |
| SHA512 | 1c2ef720bbeae5e68d71632bf0e647fe0ab86103da38b9f00e4c2ec6d910ad5a33c5b4309d96f9bd74677766ed7f01f18eacdb3a8abac803aa545e9f4f1ae425 |
memory/2808-29-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-30-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-36-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-37-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-42-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-43-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-48-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-50-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-55-0x00000000000C0000-0x0000000000142000-memory.dmp
memory/2808-56-0x00000000000C0000-0x0000000000142000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 08:47
Reported
2024-07-23 08:50
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Nuuuio = "C:\\Users\\Admin\\Pictures\\NONOUTUNMMap\\FirefoxUp.exe" | C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-23_85f2d3a95f96296376e690b0d3ccf07f_magniber.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | oijdwe820b397gdb3n298rd2.con-ip.com | udp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.58.20.217.in-addr.arpa | udp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| US | 8.8.8.8:53 | 233.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
| US | 8.8.8.8:53 | 24.73.42.20.in-addr.arpa | udp |
| CO | 181.131.218.107:5023 | oijdwe820b397gdb3n298rd2.con-ip.com | tcp |
Files
memory/2868-0-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2868-1-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2868-3-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/2868-2-0x0000000000412000-0x000000000042C000-memory.dmp
memory/1728-4-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-5-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2868-7-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/1728-6-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-8-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-12-0x0000000000400000-0x0000000000A26000-memory.dmp
memory/1728-11-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-13-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-18-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-19-0x00000000000D0000-0x0000000000152000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | 1b9dc5f047eba0a429a143b9b6e0bd70 |
| SHA1 | 41444a2ba929d0aee5a6085487604488871e6752 |
| SHA256 | f8d5b2045c19f51c6f114ddf7bfaa982ca9abc2fecd7fb817257119f9d39a75d |
| SHA512 | 738c28fa29277f0c6c1dd7122439f8ba2d5e27eb165c4599b4942e0678393a9fb3abb74c455a59e7087168fdf0765a47df295d81512871ef92577e7bc1a0e9db |
memory/1728-24-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-26-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-31-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-32-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-37-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-38-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-44-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-45-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-50-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1728-51-0x00000000000D0000-0x0000000000152000-memory.dmp