Analysis Overview
SHA256
faaf8710d99151b8603200611ddbe8eed7c416a8d63bf07e1d3009f76cfa0acc
Threat Level: Known bad
The file faaf8710d99151b8603200611ddbe8eed7c416a8d63bf07e1d3009f76cfa0acc 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 14:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 14:19
Reported
2024-11-10 14:21
Platform
win10v2004-20241007-en
Max time kernel
148s
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\nQR38.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEH21.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\faaf8710d99151b8603200611ddbe8eed7c416a8d63bf07e1d3009f76cfa0acc.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\nQR38.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\faaf8710d99151b8603200611ddbe8eed7c416a8d63bf07e1d3009f76cfa0acc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQR38.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEH21.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\faaf8710d99151b8603200611ddbe8eed7c416a8d63bf07e1d3009f76cfa0acc.exe
"C:\Users\Admin\AppData\Local\Temp\faaf8710d99151b8603200611ddbe8eed7c416a8d63bf07e1d3009f76cfa0acc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQR38.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQR38.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEH21.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEH21.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 241.42.69.40.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.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 |
| US | 8.8.8.8:53 | 48.229.111.52.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\nQR38.exe
| MD5 | 57647be2fc46c5b55ac14af0d85f89ce |
| SHA1 | f6f297b470313eb67e0fb4e4bb38ee3e6444add9 |
| SHA256 | c51823b7a766729ef7e842a21071f426c6cb4aefa1154b45260ce118bfd4c44f |
| SHA512 | b09cebe6ac8d3d0c2be647fda1028fbf147efbf753b749d1415ad185970ad26d4f2244a58e558b48a4ee79886c712ac8647574637898b25bea06f8a2566ffb7c |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEH21.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/2240-14-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/2240-15-0x0000000000560000-0x0000000000592000-memory.dmp
memory/2240-16-0x00000000053E0000-0x00000000059F8000-memory.dmp
memory/2240-17-0x0000000004F00000-0x000000000500A000-memory.dmp
memory/2240-18-0x0000000004E40000-0x0000000004E52000-memory.dmp
memory/2240-19-0x0000000004EA0000-0x0000000004EDC000-memory.dmp
memory/2240-20-0x0000000005010000-0x000000000505C000-memory.dmp
memory/2240-21-0x00000000743FE000-0x00000000743FF000-memory.dmp