Analysis Overview
SHA256
f96905316aef783d207c3dfd3059eb6c9c8c1d36e4ac284389ae2ff2f335b303
Threat Level: Known bad
The file f96905316aef783d207c3dfd3059eb6c9c8c1d36e4ac284389ae2ff2f335b303 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 06:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:46
Reported
2024-11-11 06:49
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\x2357856.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8692616.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\f96905316aef783d207c3dfd3059eb6c9c8c1d36e4ac284389ae2ff2f335b303.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\x2357856.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\f96905316aef783d207c3dfd3059eb6c9c8c1d36e4ac284389ae2ff2f335b303.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2357856.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8692616.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f96905316aef783d207c3dfd3059eb6c9c8c1d36e4ac284389ae2ff2f335b303.exe
"C:\Users\Admin\AppData\Local\Temp\f96905316aef783d207c3dfd3059eb6c9c8c1d36e4ac284389ae2ff2f335b303.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2357856.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2357856.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8692616.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8692616.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | 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 |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2357856.exe
| MD5 | a9b4b04318bbd3014ecdde528647f8bf |
| SHA1 | 75ec8f017e308c13f03d3f344e280562059c9bc8 |
| SHA256 | 3f07676981025cf101c7da9c063597675d51d93dd0237f10b75bc8f154960438 |
| SHA512 | 9f8646f4ced2b27fc4b7438e865a5e8b626961c4b1209b9def2a3ae7fce44c2730c003950fb1c5e0ce067876de6bc783427e5c49727e53f5c16f4bbc31a0ab68 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8692616.exe
| MD5 | e962daa39b92b462e69275aa1f9f7a34 |
| SHA1 | 1bd070310028850f77e250710d6add3bbcc2bbd6 |
| SHA256 | c4e5b375d1480e00a09010cad6a65a4fd992dde4f29a24e041203e426beece7a |
| SHA512 | c4c97b9448466c3faad0ceb45f0546ff3e1585bfba921bde588c69f0b5f5711fe2beb1d762dfbee771e71842d78e5ac1ffa25add0b5d2b02e4879c8f318c848c |
memory/1932-14-0x0000000073F8E000-0x0000000073F8F000-memory.dmp
memory/1932-15-0x0000000000AE0000-0x0000000000B08000-memory.dmp
memory/1932-16-0x0000000007D60000-0x0000000008378000-memory.dmp
memory/1932-17-0x0000000007800000-0x0000000007812000-memory.dmp
memory/1932-18-0x0000000007970000-0x0000000007A7A000-memory.dmp
memory/1932-20-0x0000000073F80000-0x0000000074730000-memory.dmp
memory/1932-19-0x00000000078A0000-0x00000000078DC000-memory.dmp
memory/1932-21-0x0000000004DB0000-0x0000000004DFC000-memory.dmp
memory/1932-22-0x0000000073F8E000-0x0000000073F8F000-memory.dmp
memory/1932-23-0x0000000073F80000-0x0000000074730000-memory.dmp