Analysis Overview
SHA256
5d830d65e5319643c83b620ab365240a3fcfed708630c83336ea7d1638f785c1
Threat Level: Known bad
The file 5d830d65e5319643c83b620ab365240a3fcfed708630c83336ea7d1638f785c1 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
2024-11-09 10:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 10:28
Reported
2024-11-09 10:30
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\x1136628.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1680635.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\5d830d65e5319643c83b620ab365240a3fcfed708630c83336ea7d1638f785c1.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\x1136628.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\5d830d65e5319643c83b620ab365240a3fcfed708630c83336ea7d1638f785c1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1136628.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1680635.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5d830d65e5319643c83b620ab365240a3fcfed708630c83336ea7d1638f785c1.exe
"C:\Users\Admin\AppData\Local\Temp\5d830d65e5319643c83b620ab365240a3fcfed708630c83336ea7d1638f785c1.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1136628.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1136628.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1680635.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1680635.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 72.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 253.15.104.51.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1136628.exe
| MD5 | 4b309f6609388a5358f7f19687b5a412 |
| SHA1 | a153ce2e62550c54fc224592dcac6681353c32fe |
| SHA256 | 884e28a10c0f90fab903f123eaea047c339f5512d99509a7e1b47d3688a0f732 |
| SHA512 | 5b7dd18935c24606a62d5700408376f4ea829e519bd73df980d894501b73d2708415e83cd2262704c0b2bcaf9409158d802e148b811dddbc45786423cbfc507f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1680635.exe
| MD5 | 37759421cf41d0aaebe20d54b86f436c |
| SHA1 | c3eb1bf0e9da5bec3c907e34476a90553237edad |
| SHA256 | ecaf5c335e54d7bf34660d14ab9432ee1c6bd22377c5fc22dfdaaa9df715737f |
| SHA512 | 3c75ff63215f5cd5b6ba7fdbc0dc497b9e905e353275e0277f40f5b8c4f037b81d4928292499e06cf1107289390eb5e3ea8a78e874ce27a71013e99749e567aa |
memory/2092-14-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/2092-15-0x0000000000AD0000-0x0000000000AF8000-memory.dmp
memory/2092-16-0x0000000007D60000-0x0000000008378000-memory.dmp
memory/2092-17-0x00000000077F0000-0x0000000007802000-memory.dmp
memory/2092-18-0x0000000007960000-0x0000000007A6A000-memory.dmp
memory/2092-19-0x0000000007890000-0x00000000078CC000-memory.dmp
memory/2092-20-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/2092-21-0x0000000004DB0000-0x0000000004DFC000-memory.dmp
memory/2092-22-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/2092-23-0x0000000074B80000-0x0000000075330000-memory.dmp