Analysis Overview
SHA256
acc2aaee5f7ce818f29403a2d498875013303a13de5a1eb50521530cc5867eeb
Threat Level: Known bad
The file acc2aaee5f7ce818f29403a2d498875013303a13de5a1eb50521530cc5867eeb 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 15:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 15:44
Reported
2024-11-10 15:46
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\nDK74.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\btq06.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\acc2aaee5f7ce818f29403a2d498875013303a13de5a1eb50521530cc5867eeb.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\nDK74.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\IXP000.TMP\nDK74.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\btq06.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\acc2aaee5f7ce818f29403a2d498875013303a13de5a1eb50521530cc5867eeb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\acc2aaee5f7ce818f29403a2d498875013303a13de5a1eb50521530cc5867eeb.exe
"C:\Users\Admin\AppData\Local\Temp\acc2aaee5f7ce818f29403a2d498875013303a13de5a1eb50521530cc5867eeb.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nDK74.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nDK74.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\btq06.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\btq06.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.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 | 29.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nDK74.exe
| MD5 | f89a25ecbb0581756eaae588cce5e640 |
| SHA1 | e3d1d7786b694f9889c68300e04de8c7c688be9e |
| SHA256 | d67f606942426988ed4ca688ec11690663e1cf58c0584eb1e7b95e5a25f6efdb |
| SHA512 | 7322165a93fac4197580e5ea343e87cfb715d4b3fb19b87d3e7fbac68f066b24c32dbd4720dee5612c04d6cdbc86d0a412a159b3370e04e729edaaaeb03042b8 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\btq06.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3460-14-0x00000000746BE000-0x00000000746BF000-memory.dmp
memory/3460-15-0x0000000000A70000-0x0000000000AA2000-memory.dmp
memory/3460-16-0x00000000059E0000-0x0000000005FF8000-memory.dmp
memory/3460-17-0x0000000005550000-0x000000000565A000-memory.dmp
memory/3460-18-0x0000000005490000-0x00000000054A2000-memory.dmp
memory/3460-19-0x00000000054F0000-0x000000000552C000-memory.dmp
memory/3460-20-0x0000000005660000-0x00000000056AC000-memory.dmp
memory/3460-21-0x00000000746BE000-0x00000000746BF000-memory.dmp