Analysis Overview
SHA256
fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b
Threat Level: Known bad
The file fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b 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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 13:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:10
Reported
2024-11-04 13:12
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.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\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.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\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1696 wrote to memory of 1516 | N/A | C:\Users\Admin\AppData\Local\Temp\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe |
| PID 1696 wrote to memory of 1516 | N/A | C:\Users\Admin\AppData\Local\Temp\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe |
| PID 1696 wrote to memory of 1516 | N/A | C:\Users\Admin\AppData\Local\Temp\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.exe
"C:\Users\Admin\AppData\Local\Temp\fcb1d8e5b1e02ec90395f06ffdc75efd5f0d75a098a5bb196e96d374311ff77b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOD20bf55.exe
| MD5 | b907779ac03be51e3fe55c545e16195d |
| SHA1 | d39a6ffa3af1153cb920e4fd1a9bd38b99c1f37b |
| SHA256 | 49c804cc4ef692834971fe93b96777381c9b247ce2f1d49b34b39e01b05d610c |
| SHA512 | c72a9fbaad8653f9f2f065c196a8abf5dcf540dd5f52514df72b9668220849d8921cd6b3c9441386bcfbc27e507b578bcf59b31d802279d5141d1c0bcf3b78b7 |
memory/1516-8-0x0000000002D70000-0x0000000002E70000-memory.dmp
memory/1516-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1516-9-0x0000000002C00000-0x0000000002C4B000-memory.dmp
memory/1516-11-0x00000000049B0000-0x00000000049F6000-memory.dmp
memory/1516-12-0x0000000007380000-0x0000000007924000-memory.dmp
memory/1516-13-0x0000000004C70000-0x0000000004CB4000-memory.dmp
memory/1516-14-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/1516-18-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-78-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-76-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-72-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-70-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-68-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-66-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-65-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-60-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-58-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-56-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-54-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-53-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-50-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-48-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-47-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-44-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-42-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-40-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-38-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-36-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-34-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-32-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-30-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-28-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-26-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-22-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-20-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-16-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-15-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-74-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-62-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-24-0x0000000004C70000-0x0000000004CAF000-memory.dmp
memory/1516-921-0x0000000007930000-0x0000000007F48000-memory.dmp
memory/1516-922-0x0000000007F50000-0x000000000805A000-memory.dmp
memory/1516-923-0x00000000072D0000-0x00000000072E2000-memory.dmp
memory/1516-924-0x00000000072F0000-0x000000000732C000-memory.dmp
memory/1516-925-0x0000000008160000-0x00000000081AC000-memory.dmp
memory/1516-926-0x0000000002D70000-0x0000000002E70000-memory.dmp
memory/1516-927-0x0000000002C00000-0x0000000002C4B000-memory.dmp
memory/1516-929-0x0000000000400000-0x000000000044E000-memory.dmp