Analysis Overview
SHA256
74e4f9a0039fdbad74fdf4ca9a152e1f62c8beb0d7f7b1309d37435a36ce1e3e
Threat Level: Known bad
The file 74e4f9a0039fdbad74fdf4ca9a152e1f62c8beb0d7f7b1309d37435a36ce1e3e was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 09:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 09:45
Reported
2024-11-11 09:48
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
147s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nJq04.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBp43.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nJq04.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\74e4f9a0039fdbad74fdf4ca9a152e1f62c8beb0d7f7b1309d37435a36ce1e3e.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\74e4f9a0039fdbad74fdf4ca9a152e1f62c8beb0d7f7b1309d37435a36ce1e3e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nJq04.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBp43.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\74e4f9a0039fdbad74fdf4ca9a152e1f62c8beb0d7f7b1309d37435a36ce1e3e.exe
"C:\Users\Admin\AppData\Local\Temp\74e4f9a0039fdbad74fdf4ca9a152e1f62c8beb0d7f7b1309d37435a36ce1e3e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nJq04.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nJq04.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBp43.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBp43.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nJq04.exe
| MD5 | 8618ebd26c327c5e2eb5e8cfc007e463 |
| SHA1 | 2557f8321f0a309439172388a365a8b87eabf306 |
| SHA256 | 464cf46d777511a516f645a6c929c83a6a05c8711603da16f964f0fb95ef8cfc |
| SHA512 | bced768f179d07ece7c0fd80ab49bc5fc4252d34c2cb6602ff8c54e562716889e86650623526489744973d912579ddef641421403fe8a1c43654bdf9381de627 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBp43.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4520-14-0x0000000073FCE000-0x0000000073FCF000-memory.dmp
memory/4520-15-0x0000000000750000-0x0000000000782000-memory.dmp
memory/4520-16-0x0000000005570000-0x0000000005B88000-memory.dmp
memory/4520-17-0x00000000050F0000-0x00000000051FA000-memory.dmp
memory/4520-18-0x0000000005020000-0x0000000005032000-memory.dmp
memory/4520-19-0x00000000050B0000-0x00000000050EC000-memory.dmp
memory/4520-20-0x0000000005200000-0x000000000524C000-memory.dmp
memory/4520-21-0x0000000073FCE000-0x0000000073FCF000-memory.dmp