Analysis Overview
SHA256
73d55200d97821b745041172c99c0d69653f116f9480cedd5243a9778166a4e7
Threat Level: Known bad
The file 73d55200d97821b745041172c99c0d69653f116f9480cedd5243a9778166a4e7 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 08:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 08:42
Reported
2024-11-10 08:45
Platform
win10v2004-20241007-en
Max time kernel
132s
Max time network
153s
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\nIq14.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBg52.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\73d55200d97821b745041172c99c0d69653f116f9480cedd5243a9778166a4e7.exe | N/A |
| 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\nIq14.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\IXP001.TMP\bBg52.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\73d55200d97821b745041172c99c0d69653f116f9480cedd5243a9778166a4e7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nIq14.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\73d55200d97821b745041172c99c0d69653f116f9480cedd5243a9778166a4e7.exe
"C:\Users\Admin\AppData\Local\Temp\73d55200d97821b745041172c99c0d69653f116f9480cedd5243a9778166a4e7.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nIq14.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nIq14.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBg52.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBg52.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 75.159.190.20.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 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 21.236.111.52.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\nIq14.exe
| MD5 | f64bcdf286f00057008bff3ffa79ec7a |
| SHA1 | b28bf468bb50d310784b2fdb731d8028539055ad |
| SHA256 | 022fe985a49324ec6ca97484e056f9944f7c0226bc869685ad06ba5d78041c3b |
| SHA512 | d04e6c00bd5dacbe29c14470730704bdf0fe1c5fa8b78f0f4b98b539fcdcbd65747e85e0e9ea24a695f78fdc5f1cfcb81fd09212ca2d885fe3c6271b83bcb028 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBg52.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3780-14-0x0000000073D2E000-0x0000000073D2F000-memory.dmp
memory/3780-15-0x0000000000B00000-0x0000000000B32000-memory.dmp
memory/3780-16-0x0000000005A80000-0x0000000006098000-memory.dmp
memory/3780-17-0x00000000055E0000-0x00000000056EA000-memory.dmp
memory/3780-18-0x0000000005510000-0x0000000005522000-memory.dmp
memory/3780-19-0x0000000005570000-0x00000000055AC000-memory.dmp
memory/3780-20-0x00000000056F0000-0x000000000573C000-memory.dmp
memory/3780-21-0x0000000073D2E000-0x0000000073D2F000-memory.dmp