Analysis Overview
SHA256
9d41eb2c2aa1e2ea204df751505fd22cbeb1d9228cb3a72ab9b9226525d1b171
Threat Level: Known bad
The file 9d41eb2c2aa1e2ea204df751505fd22cbeb1d9228cb3a72ab9b9226525d1b171 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Detects executables packed with ConfuserEx Mod
Executes dropped EXE
Adds Run key to start application
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-17 02:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-17 02:00
Reported
2024-05-17 02:03
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
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 |
Detects executables packed with ConfuserEx Mod
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3530801.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f6502451.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\9d41eb2c2aa1e2ea204df751505fd22cbeb1d9228cb3a72ab9b9226525d1b171.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\x3530801.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9d41eb2c2aa1e2ea204df751505fd22cbeb1d9228cb3a72ab9b9226525d1b171.exe
"C:\Users\Admin\AppData\Local\Temp\9d41eb2c2aa1e2ea204df751505fd22cbeb1d9228cb3a72ab9b9226525d1b171.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3530801.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3530801.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f6502451.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f6502451.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| RU | 185.161.248.75:4132 | tcp | |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3530801.exe
| MD5 | 0e91b490e12894938a011e23d87c8c81 |
| SHA1 | 49fec812384c0a884459e52f7dcb8f769df63273 |
| SHA256 | 63365de514ecfe3d27895953adf0663fe7fc9fd6c783da0a281d3437527a5654 |
| SHA512 | 6e97e189af5675e53f69ec93ec0d81e5c83e67f67d30b32e7981821f4e4f3002d61fe8d96c7e7a4523abd3498f96efced5c5e381c3239aa8236d718494f648d8 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f6502451.exe
| MD5 | 222dc580782fc4e47e67c2c214b59b7b |
| SHA1 | 1110875dbf00edd33cfceba783651bf46615fd78 |
| SHA256 | b7ac95456d3132a1e30f457603aff128d36d20ce6fe29a0b0f7cc6ee383936af |
| SHA512 | c9f0bd33b4de6aa631bdfb79accd0ce196b896af8d8ab255c8a62e0df059e16ec5d9c6a85e537f79b79c402abeed3aaa4ff2990dc3d6b2a78a0a42ccc4c2c5bb |
memory/4200-14-0x0000000073C1E000-0x0000000073C1F000-memory.dmp
memory/4200-15-0x00000000002F0000-0x000000000031A000-memory.dmp
memory/4200-16-0x0000000005280000-0x0000000005898000-memory.dmp
memory/4200-17-0x0000000004DC0000-0x0000000004ECA000-memory.dmp
memory/4200-18-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/4200-19-0x0000000004D50000-0x0000000004D8C000-memory.dmp
memory/4200-20-0x0000000004ED0000-0x0000000004F1C000-memory.dmp
memory/4200-21-0x0000000073C1E000-0x0000000073C1F000-memory.dmp