Analysis Overview
SHA256
3a24377b9629f248ad411c6bb888d083908c802521344862f1a65b2810ae0a56
Threat Level: Known bad
The file 3a24377b9629f248ad411c6bb888d083908c802521344862f1a65b2810ae0a56 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 01:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:17
Reported
2024-11-10 01:20
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\x9119644.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2841302.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1689815.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_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\x2841302.exe | N/A |
| 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\3a24377b9629f248ad411c6bb888d083908c802521344862f1a65b2810ae0a56.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\x9119644.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\3a24377b9629f248ad411c6bb888d083908c802521344862f1a65b2810ae0a56.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9119644.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2841302.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1689815.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3a24377b9629f248ad411c6bb888d083908c802521344862f1a65b2810ae0a56.exe
"C:\Users\Admin\AppData\Local\Temp\3a24377b9629f248ad411c6bb888d083908c802521344862f1a65b2810ae0a56.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9119644.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9119644.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2841302.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2841302.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1689815.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1689815.exe
Network
| Country | Destination | Domain | Proto |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| RU | 185.161.248.75:4132 | tcp | |
| RU | 185.161.248.75:4132 | tcp | |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9119644.exe
| MD5 | e77e5d2ffa93549ed07d886b339a035b |
| SHA1 | 897c50ac636484bd18515488ccea8566f8709af4 |
| SHA256 | 9da754dd723c487d4a70108ec08c9f4ad25f85e26717a2a9c033395ce8b4dd69 |
| SHA512 | ebb77c6a006b6bf2f142a0e2bb524adbd8edc81f8cee56c7103966b312059a34f04ce2f6d7660f984b5e0b6ed7b21bb419dbf319945062bf420092f8d56b080b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2841302.exe
| MD5 | 10210e574d288acd2df9ea3fbb4dc432 |
| SHA1 | 487e37e784742286b25477d8f23d35e88942a038 |
| SHA256 | 3a90d3ab41b0f55f022aca9b68d2fc5280aa4d129275eb35cb292fa2d2dfbcf5 |
| SHA512 | e787d6012cb60dd9d3a906451cec1103873c229dd601d10729fc7925430fcdb4ee272508968f8c5630480a5da944a2e737787ef89ab09dd1bc3b5e2009251f1f |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1689815.exe
| MD5 | e0aa23942605f064aea9974753c46cf6 |
| SHA1 | e17b26d488c7295994cb8863488c71035cfb257a |
| SHA256 | dcc7473a61cc3c784108ba8229e826858b7b00d1715078a90dccdbdd8b117faf |
| SHA512 | 4546874e596654bc1b85bf0c9f01682080849ed8ceec232a0502201eba6f062ffafdaada26b6b39bcc7d45916099e0ad843353ac700860f6b66a67b0ef223f31 |
memory/4616-21-0x00000000008A0000-0x00000000008CA000-memory.dmp
memory/4616-22-0x00000000056B0000-0x0000000005CC8000-memory.dmp
memory/4616-23-0x0000000005230000-0x000000000533A000-memory.dmp
memory/4616-24-0x0000000005160000-0x0000000005172000-memory.dmp
memory/4616-25-0x00000000051C0000-0x00000000051FC000-memory.dmp
memory/4616-26-0x0000000005340000-0x000000000538C000-memory.dmp