Analysis Overview
SHA256
a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3
Threat Level: Known bad
The file a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3 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
2024-11-11 05:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:57
Reported
2024-11-11 06:00
Platform
win10v2004-20241007-en
Max time kernel
140s
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\ldz59Ce05.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\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.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\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4812 wrote to memory of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.exe |
| PID 4812 wrote to memory of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.exe |
| PID 4812 wrote to memory of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.exe
"C:\Users\Admin\AppData\Local\Temp\a739c5db936a34ad84ae9f753b1819f1748bf1e0475a9bd5788bb8022b45fda3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ldz59Ce05.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 | 58.55.71.13.in-addr.arpa | udp |
| 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 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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\ldz59Ce05.exe
| MD5 | 3c88ef8689cbda12a3a7c5d586e5fa04 |
| SHA1 | e9cd6467705015fd99f90195d406eb324f56c1b5 |
| SHA256 | 5e952d469bef765647688d773a962727577618618b9c121ad86ef64d3bc2860e |
| SHA512 | 089be7bc8ff72155a9a391d4ff9acf4267194d3a8c730cf5a295de45fed7dbf1bae525a9d4db383ac6361745be74ebc134cfe6ac686fde1766123a0a1db61c07 |
memory/1324-8-0x0000000002C70000-0x0000000002D70000-memory.dmp
memory/1324-9-0x00000000047F0000-0x000000000483B000-memory.dmp
memory/1324-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1324-11-0x0000000004AF0000-0x0000000004B36000-memory.dmp
memory/1324-12-0x0000000007360000-0x0000000007904000-memory.dmp
memory/1324-13-0x0000000007180000-0x00000000071C4000-memory.dmp
memory/1324-14-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-75-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-73-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-71-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-70-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-67-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-65-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-63-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-61-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-59-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-57-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-55-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-51-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-49-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-47-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-45-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-43-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-39-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-36-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-33-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-31-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-29-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-27-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-25-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-23-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-21-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-17-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-15-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-124-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/1324-77-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-53-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-41-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-37-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-19-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/1324-921-0x0000000007910000-0x0000000007F28000-memory.dmp
memory/1324-922-0x0000000007F30000-0x000000000803A000-memory.dmp
memory/1324-923-0x00000000072D0000-0x00000000072E2000-memory.dmp
memory/1324-924-0x00000000072F0000-0x000000000732C000-memory.dmp
memory/1324-925-0x0000000008140000-0x000000000818C000-memory.dmp
memory/1324-926-0x0000000002C70000-0x0000000002D70000-memory.dmp
memory/1324-927-0x00000000047F0000-0x000000000483B000-memory.dmp
memory/1324-928-0x0000000000400000-0x000000000044E000-memory.dmp