Analysis Overview
SHA256
7d734f1e006e90893900adba8a78f079e736ecb2e5f932d1b1f86a548c1d2b01
Threat Level: Known bad
The file 7d734f1e006e90893900adba8a78f079e736ecb2e5f932d1b1f86a548c1d2b01 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
RedLine
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 08:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 08:25
Reported
2024-11-10 08:28
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\nmF28.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bKY55.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\7d734f1e006e90893900adba8a78f079e736ecb2e5f932d1b1f86a548c1d2b01.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\nmF28.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\nmF28.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bKY55.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7d734f1e006e90893900adba8a78f079e736ecb2e5f932d1b1f86a548c1d2b01.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7d734f1e006e90893900adba8a78f079e736ecb2e5f932d1b1f86a548c1d2b01.exe
"C:\Users\Admin\AppData\Local\Temp\7d734f1e006e90893900adba8a78f079e736ecb2e5f932d1b1f86a548c1d2b01.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmF28.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmF28.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bKY55.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bKY55.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.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 | 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\nmF28.exe
| MD5 | dde431cc46e23c369c13bebec496b229 |
| SHA1 | f667504c7c8328f486b2d51bf5d1bdcddbf35dda |
| SHA256 | ba6a65d3007d29f82cc3cc09873541274b5f25c7a0928ddaec104d2fd198839b |
| SHA512 | e2a84c90c2b40dbf723268e3b6f51b8a830e4d714fec859edde0f48d6e85982b1f212ee7e1a5d33a7b57d4dbba7873ce99ca8f966f23567a758da9789eb95b00 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bKY55.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/372-14-0x000000007441E000-0x000000007441F000-memory.dmp
memory/372-15-0x00000000006D0000-0x0000000000702000-memory.dmp
memory/372-16-0x0000000005530000-0x0000000005B48000-memory.dmp
memory/372-17-0x0000000005070000-0x000000000517A000-memory.dmp
memory/372-18-0x0000000004FB0000-0x0000000004FC2000-memory.dmp
memory/372-19-0x0000000005010000-0x000000000504C000-memory.dmp
memory/372-20-0x0000000005180000-0x00000000051CC000-memory.dmp
memory/372-21-0x000000007441E000-0x000000007441F000-memory.dmp