Analysis Overview
SHA256
b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a
Threat Level: Known bad
The file b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a 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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 00:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 00:07
Reported
2024-11-08 00:10
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
149s
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\lmH71fo57.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\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.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\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4932 wrote to memory of 4820 | N/A | C:\Users\Admin\AppData\Local\Temp\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe |
| PID 4932 wrote to memory of 4820 | N/A | C:\Users\Admin\AppData\Local\Temp\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe |
| PID 4932 wrote to memory of 4820 | N/A | C:\Users\Admin\AppData\Local\Temp\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.exe
"C:\Users\Admin\AppData\Local\Temp\b8418f19e66f1db18a76a4b37d1f91c10e28c0a20cc5926c09ba6e950af3427a.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmH71fo57.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.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\lmH71fo57.exe
| MD5 | b907779ac03be51e3fe55c545e16195d |
| SHA1 | d39a6ffa3af1153cb920e4fd1a9bd38b99c1f37b |
| SHA256 | 49c804cc4ef692834971fe93b96777381c9b247ce2f1d49b34b39e01b05d610c |
| SHA512 | c72a9fbaad8653f9f2f065c196a8abf5dcf540dd5f52514df72b9668220849d8921cd6b3c9441386bcfbc27e507b578bcf59b31d802279d5141d1c0bcf3b78b7 |
memory/4820-8-0x0000000002E10000-0x0000000002F10000-memory.dmp
memory/4820-9-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4820-10-0x0000000004DB0000-0x0000000004DF6000-memory.dmp
memory/4820-11-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/4820-12-0x0000000007370000-0x0000000007914000-memory.dmp
memory/4820-13-0x0000000004E40000-0x0000000004E84000-memory.dmp
memory/4820-75-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-77-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-73-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-71-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-69-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-67-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-65-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-63-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-61-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-59-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-55-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-53-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-51-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-49-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-47-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-43-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-41-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-39-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-37-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-35-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-33-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-29-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-27-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-25-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-23-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-21-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-19-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-17-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-15-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-14-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-569-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/4820-57-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-45-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-31-0x0000000004E40000-0x0000000004E7F000-memory.dmp
memory/4820-921-0x0000000007920000-0x0000000007F38000-memory.dmp
memory/4820-922-0x0000000007F40000-0x000000000804A000-memory.dmp
memory/4820-923-0x0000000004F90000-0x0000000004FA2000-memory.dmp
memory/4820-924-0x0000000004FB0000-0x0000000004FEC000-memory.dmp
memory/4820-925-0x0000000008150000-0x000000000819C000-memory.dmp
memory/4820-927-0x0000000002E10000-0x0000000002F10000-memory.dmp
memory/4820-928-0x0000000000400000-0x000000000044E000-memory.dmp