Analysis Overview
SHA256
527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9
Threat Level: Known bad
The file 527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 14:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 14:12
Reported
2024-11-07 14:15
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\eRf36Sn37.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\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.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\IXP000.TMP\eRf36Sn37.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 864 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.exe |
| PID 864 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.exe |
| PID 864 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.exe
"C:\Users\Admin\AppData\Local\Temp\527a1791ede3a2421a966b80bf425c748e588846e36b2d7f7bed0d0fe075e6f9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eRf36Sn37.exe
| MD5 | 578649412a7092e0f8c51a6cdae90510 |
| SHA1 | 300cea79777c28ea5b974986f8f4597fda0ecddf |
| SHA256 | 4054d20310be9a71bad93694edc2bfbe62c1a5b90c63b4d60ee4b5b87a7745af |
| SHA512 | 6192d7aa39e1dcb5373d12a00682c97567b57f153153a2f16fdc43403ea961cf96aebb151c5d1cc5cd2a8b6bd11527aa26a7b5e3200322f82956729c3fb9d9c3 |
memory/2188-8-0x0000000002CD0000-0x0000000002DD0000-memory.dmp
memory/2188-9-0x0000000002C70000-0x0000000002CBB000-memory.dmp
memory/2188-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2188-11-0x0000000004AF0000-0x0000000004B36000-memory.dmp
memory/2188-12-0x0000000007360000-0x0000000007904000-memory.dmp
memory/2188-13-0x0000000004C90000-0x0000000004CD4000-memory.dmp
memory/2188-14-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/2188-18-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-22-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-20-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-70-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-50-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-28-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-26-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-16-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-15-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-24-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-78-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-76-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-75-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-72-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-68-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-66-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-64-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-62-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-60-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-58-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-56-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-54-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-52-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-48-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-46-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-44-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-42-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-40-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-38-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-36-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-34-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-32-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-30-0x0000000004C90000-0x0000000004CCF000-memory.dmp
memory/2188-921-0x0000000007910000-0x0000000007F28000-memory.dmp
memory/2188-922-0x0000000007F30000-0x000000000803A000-memory.dmp
memory/2188-923-0x00000000072C0000-0x00000000072D2000-memory.dmp
memory/2188-924-0x00000000072E0000-0x000000000731C000-memory.dmp
memory/2188-925-0x0000000008140000-0x000000000818C000-memory.dmp
memory/2188-926-0x0000000002CD0000-0x0000000002DD0000-memory.dmp
memory/2188-927-0x0000000002C70000-0x0000000002CBB000-memory.dmp
memory/2188-929-0x0000000000400000-0x000000000044E000-memory.dmp