Analysis Overview
SHA256
6e6aac854c4d2c819b5aa485b0cc7d3ba959ea89967c5f59f6ee3144173ea8b9
Threat Level: Known bad
The file 6e6aac854c4d2c819b5aa485b0cc7d3ba959ea89967c5f59f6ee3144173ea8b9 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 11:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 11:58
Reported
2024-11-10 12:01
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\dYe63.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ahC38.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\6e6aac854c4d2c819b5aa485b0cc7d3ba959ea89967c5f59f6ee3144173ea8b9.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\dYe63.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\6e6aac854c4d2c819b5aa485b0cc7d3ba959ea89967c5f59f6ee3144173ea8b9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dYe63.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ahC38.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6e6aac854c4d2c819b5aa485b0cc7d3ba959ea89967c5f59f6ee3144173ea8b9.exe
"C:\Users\Admin\AppData\Local\Temp\6e6aac854c4d2c819b5aa485b0cc7d3ba959ea89967c5f59f6ee3144173ea8b9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dYe63.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dYe63.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ahC38.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ahC38.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.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 | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.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\dYe63.exe
| MD5 | acb2402d8949c5491868954273fc984d |
| SHA1 | 4ad998da0850466501913de7aa54617491514096 |
| SHA256 | eda12ea03f8e50e5a371e781a8846f86225fd4175a47d90586ae973f41241070 |
| SHA512 | e8aff3ff60113a9d77c9bd7c778cc832f55f3e9c95f4362c7746d12439826e326ef575fc14f52411d2c5675abaac72d5496e4611f147285e4ab27eb3245883b1 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ahC38.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3080-14-0x000000007432E000-0x000000007432F000-memory.dmp
memory/3080-15-0x0000000000FD0000-0x0000000001002000-memory.dmp
memory/3080-16-0x0000000005F30000-0x0000000006548000-memory.dmp
memory/3080-17-0x0000000005AB0000-0x0000000005BBA000-memory.dmp
memory/3080-18-0x00000000059E0000-0x00000000059F2000-memory.dmp
memory/3080-19-0x0000000005A40000-0x0000000005A7C000-memory.dmp
memory/3080-20-0x0000000005BC0000-0x0000000005C0C000-memory.dmp
memory/3080-21-0x000000007432E000-0x000000007432F000-memory.dmp