Analysis Overview
SHA256
82acfc82b865246d8db55c0b48ea07105d92d1bb422d238a28e105e0a89ee3a4
Threat Level: Known bad
The file 82acfc82b865246d8db55c0b48ea07105d92d1bb422d238a28e105e0a89ee3a4 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
2024-11-11 00:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 00:13
Reported
2024-11-11 00:15
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
148s
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\dyG54.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aaN77.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\82acfc82b865246d8db55c0b48ea07105d92d1bb422d238a28e105e0a89ee3a4.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\dyG54.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\82acfc82b865246d8db55c0b48ea07105d92d1bb422d238a28e105e0a89ee3a4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyG54.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aaN77.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82acfc82b865246d8db55c0b48ea07105d92d1bb422d238a28e105e0a89ee3a4.exe
"C:\Users\Admin\AppData\Local\Temp\82acfc82b865246d8db55c0b48ea07105d92d1bb422d238a28e105e0a89ee3a4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyG54.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyG54.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aaN77.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aaN77.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 | 209.205.72.20.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 |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.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 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.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\dyG54.exe
| MD5 | 90232def4ebfd55d33712f56ecacc371 |
| SHA1 | 7f181d3ae3e587003c260de0a565107a819997b1 |
| SHA256 | 718e33a9ed5f845c0b98a29855e6f417b320cba561d27ee7e6ded47fd7001395 |
| SHA512 | 306161ca06c8d06c9044fb52fc38db21e04bd2a154939cbe1d0e5b9ea5a29e107c396498e780035be62a304720e12a3a57f8096ea413ab13c46475868805e810 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aaN77.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/2788-14-0x0000000073FAE000-0x0000000073FAF000-memory.dmp
memory/2788-15-0x0000000000540000-0x0000000000572000-memory.dmp
memory/2788-16-0x0000000005370000-0x0000000005988000-memory.dmp
memory/2788-17-0x0000000004EE0000-0x0000000004FEA000-memory.dmp
memory/2788-18-0x0000000004E10000-0x0000000004E22000-memory.dmp
memory/2788-19-0x0000000004EA0000-0x0000000004EDC000-memory.dmp
memory/2788-20-0x0000000004E30000-0x0000000004E7C000-memory.dmp
memory/2788-21-0x0000000073FAE000-0x0000000073FAF000-memory.dmp