Analysis Overview
SHA256
5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9
Threat Level: Known bad
The file 5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9 was found to be: Known bad.
Malicious Activity Summary
RedLine
Redline family
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 02:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 02:30
Reported
2024-11-07 02:33
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
153s
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\esk87Tz39.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\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.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\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2072 wrote to memory of 764 | N/A | C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe |
| PID 2072 wrote to memory of 764 | N/A | C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe |
| PID 2072 wrote to memory of 764 | N/A | C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe
"C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| 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 | 105.208.201.84.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\esk87Tz39.exe
| MD5 | 6a294d7b41d85220281a5c816a2dcdb0 |
| SHA1 | 1580189ffec0047a0708183cc373bc9557fad3cf |
| SHA256 | ca369614800c55f769215924334cad1ba1bb1273bcda30fe983ab5fe94a7e337 |
| SHA512 | 74c1fef1f7ee3fe1f91d027c32f70f9ea94081fb6b5bc6e283abe97809508b89f33c2fae194c73882268d0251f08f772b647eb51ac753f003b48995a399482af |
memory/764-8-0x0000000002CA0000-0x0000000002DA0000-memory.dmp
memory/764-9-0x00000000047E0000-0x000000000482B000-memory.dmp
memory/764-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/764-11-0x00000000070D0000-0x0000000007116000-memory.dmp
memory/764-12-0x0000000007190000-0x0000000007734000-memory.dmp
memory/764-13-0x0000000007740000-0x0000000007784000-memory.dmp
memory/764-14-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/764-22-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-15-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-70-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-78-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-76-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-74-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-72-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-68-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-66-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-64-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-63-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-60-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-58-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-56-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-54-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-52-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-50-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-48-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-46-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-44-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-42-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-40-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-38-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-16-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-37-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-34-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-32-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-30-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-28-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-26-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-24-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-20-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-18-0x0000000007740000-0x000000000777F000-memory.dmp
memory/764-921-0x00000000077E0000-0x0000000007DF8000-memory.dmp
memory/764-922-0x0000000007E80000-0x0000000007F8A000-memory.dmp
memory/764-923-0x0000000007FC0000-0x0000000007FD2000-memory.dmp
memory/764-924-0x0000000007FE0000-0x000000000801C000-memory.dmp
memory/764-925-0x0000000008130000-0x000000000817C000-memory.dmp
memory/764-926-0x0000000002CA0000-0x0000000002DA0000-memory.dmp
memory/764-927-0x00000000047E0000-0x000000000482B000-memory.dmp
memory/764-929-0x0000000000400000-0x000000000044E000-memory.dmp