Analysis Overview
SHA256
0b25dd5956483a6b505cdec73d450176d37c710b6d9b48c1d2354d8752a9f179
Threat Level: Known bad
The file 0b25dd5956483a6b505cdec73d450176d37c710b6d9b48c1d2354d8752a9f179 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 14:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 14:19
Reported
2024-11-10 14:22
Platform
win10v2004-20241007-en
Max time kernel
132s
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\sIr73Ll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdI42Tf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kRR29WT.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\sdI42Tf.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\0b25dd5956483a6b505cdec73d450176d37c710b6d9b48c1d2354d8752a9f179.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\sIr73Ll.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\IXP002.TMP\kRR29WT.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0b25dd5956483a6b505cdec73d450176d37c710b6d9b48c1d2354d8752a9f179.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sIr73Ll.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdI42Tf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0b25dd5956483a6b505cdec73d450176d37c710b6d9b48c1d2354d8752a9f179.exe
"C:\Users\Admin\AppData\Local\Temp\0b25dd5956483a6b505cdec73d450176d37c710b6d9b48c1d2354d8752a9f179.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sIr73Ll.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sIr73Ll.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdI42Tf.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdI42Tf.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kRR29WT.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kRR29WT.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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\sIr73Ll.exe
| MD5 | 48b717079b9e4bad2cf71aa699584b2a |
| SHA1 | 816cc286a67e1938a1cf2f95b430af5128aa78f4 |
| SHA256 | caf71cff91130dff2e742e16c27526379de5ecb05ef7d7864c977f93e4f6e424 |
| SHA512 | e46057be5e492227e1bbcbf1c438f9050c600a0b236332b6040d1df599e8afb6ef2bc6b027e338fd59cc60fcf8da0e8e3d429a8a44254ddef2109484eeacec25 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdI42Tf.exe
| MD5 | ee8cf6433b4d6c311dacbc99fd53ba12 |
| SHA1 | 57e17254404cfef331b0e21556f5e1fc20fb2c18 |
| SHA256 | d755f67058c96f4ab5f34f9bc1acf2fc9be88d20184c2084230d14db84863f7e |
| SHA512 | ca8e3d662d6e99c55d14e7f09294d34a988011f6c6a3103f286303c7a4f6203e716b05d53a31eab4832dafe787920db92c72be151859bb90b6b326f9e6a50bb2 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kRR29WT.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/5020-21-0x0000000000B70000-0x0000000000BA2000-memory.dmp
memory/5020-22-0x0000000005AD0000-0x00000000060E8000-memory.dmp
memory/5020-23-0x0000000005650000-0x000000000575A000-memory.dmp
memory/5020-24-0x0000000005580000-0x0000000005592000-memory.dmp
memory/5020-25-0x00000000055F0000-0x000000000562C000-memory.dmp
memory/5020-26-0x0000000005760000-0x00000000057AC000-memory.dmp