Analysis Overview
SHA256
b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e
Threat Level: Known bad
The file b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
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
2024-11-07 11:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 11:28
Reported
2024-11-07 11:30
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
150s
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\eAf06Jl17.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\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.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\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5020 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe |
| PID 5020 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe |
| PID 5020 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe
"C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe
| MD5 | 0d49724db5b5533580fd085e15310314 |
| SHA1 | 6a69adc5636618a6d8b4b4a10024c68eb6dae5b0 |
| SHA256 | 88b8197b934557ae2367b3abcd07ac9b733fccf848fc01dcf231a2410f63efd1 |
| SHA512 | 54f3271889fede367db5b9ce5525527ae1e94bec4168b194a6b980030d2244f8e42757e64828a29c235402abaa6a0a3f2b0a615a645537a2b9999ac01070c194 |
memory/2988-8-0x0000000002DA0000-0x0000000002EA0000-memory.dmp
memory/2988-9-0x0000000002D20000-0x0000000002D6B000-memory.dmp
memory/2988-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2988-11-0x0000000007240000-0x0000000007286000-memory.dmp
memory/2988-12-0x0000000007280000-0x0000000007824000-memory.dmp
memory/2988-13-0x0000000007880000-0x00000000078C4000-memory.dmp
memory/2988-14-0x0000000000400000-0x0000000002BA8000-memory.dmp
memory/2988-64-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-78-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-76-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-74-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-72-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-70-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-68-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-66-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-62-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-60-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-58-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-56-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-54-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-52-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-50-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-48-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-46-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-44-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-42-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-40-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-38-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-34-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-32-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-30-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-28-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-26-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-24-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-22-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-20-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-18-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-16-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-15-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-36-0x0000000007880000-0x00000000078BF000-memory.dmp
memory/2988-921-0x0000000007920000-0x0000000007F38000-memory.dmp
memory/2988-922-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/2988-923-0x0000000008100000-0x0000000008112000-memory.dmp
memory/2988-924-0x0000000008160000-0x000000000819C000-memory.dmp
memory/2988-925-0x00000000082A0000-0x00000000082EC000-memory.dmp
memory/2988-926-0x0000000002DA0000-0x0000000002EA0000-memory.dmp
memory/2988-927-0x0000000002D20000-0x0000000002D6B000-memory.dmp
memory/2988-929-0x0000000000400000-0x000000000044E000-memory.dmp