Analysis Overview
SHA256
42085ca9791af096486656486a5b77f1a18b377b6ee5fe603621c8c833aa527b
Threat Level: Known bad
The file 42085ca9791af096486656486a5b77f1a18b377b6ee5fe603621c8c833aa527b 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 08:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 08:04
Reported
2024-11-11 08:07
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\swv29RV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sms04cI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kVC30Yu.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\42085ca9791af096486656486a5b77f1a18b377b6ee5fe603621c8c833aa527b.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\swv29RV.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sms04cI.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\42085ca9791af096486656486a5b77f1a18b377b6ee5fe603621c8c833aa527b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\swv29RV.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sms04cI.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kVC30Yu.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\42085ca9791af096486656486a5b77f1a18b377b6ee5fe603621c8c833aa527b.exe
"C:\Users\Admin\AppData\Local\Temp\42085ca9791af096486656486a5b77f1a18b377b6ee5fe603621c8c833aa527b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\swv29RV.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\swv29RV.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sms04cI.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sms04cI.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kVC30Yu.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kVC30Yu.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.208.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.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\swv29RV.exe
| MD5 | d76dcf4e2ee04092b13323223ba17462 |
| SHA1 | 403618b7b1e9ca9341b4a38cedaa623fd1789e51 |
| SHA256 | b6ae5c2ada8976d26b7a3f9e30b059092e23865fb61c724533497d9a85d9b156 |
| SHA512 | d1adc952a14bfeace0ab843ebd5ac15771bdbe0b7600419c817cc0983d1fd4be800b4fcecacb5d0ec80b653e1c2915775b5594c9a0f0cd908719b0dd56dbbd6d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sms04cI.exe
| MD5 | b3c8b2e9e36a7d90423a3e2d78581e7f |
| SHA1 | 83bd3d8c7586c5807a5522e5db46d0e8dfa8a7fc |
| SHA256 | 2d2f7528ac0a43a05bc2318b44ab56b21da9c51950cdb7b0a56bc52143e6e425 |
| SHA512 | f9c949026d57a7c657617665f42367aa1704c3fce99d7075c8a9a40e2be1007e6cfc45dff2d4e64ea248f14791e8b48b8c57f5976699c9406ed64dd6ab741f68 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kVC30Yu.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4008-21-0x0000000000AE0000-0x0000000000B12000-memory.dmp
memory/4008-22-0x0000000005920000-0x0000000005F38000-memory.dmp
memory/4008-23-0x0000000005480000-0x000000000558A000-memory.dmp
memory/4008-24-0x00000000053B0000-0x00000000053C2000-memory.dmp
memory/4008-25-0x0000000005430000-0x000000000546C000-memory.dmp
memory/4008-26-0x0000000005590000-0x00000000055DC000-memory.dmp