Analysis Overview
SHA256
bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393
Threat Level: Known bad
The file bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393 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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:56
Reported
2024-11-11 06:59
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\lOA20ME20.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\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.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\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4964 wrote to memory of 1616 | N/A | C:\Users\Admin\AppData\Local\Temp\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe |
| PID 4964 wrote to memory of 1616 | N/A | C:\Users\Admin\AppData\Local\Temp\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe |
| PID 4964 wrote to memory of 1616 | N/A | C:\Users\Admin\AppData\Local\Temp\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.exe
"C:\Users\Admin\AppData\Local\Temp\bf16c102438ecc1af0f38bc33335ca53279b201541576eff4d288f4a0d59c393.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lOA20ME20.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.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 | |
| RU | 193.233.20.23:4124 | tcp | |
| 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\lOA20ME20.exe
| MD5 | 596251b6bfcf7ff96b27de9a2ea19143 |
| SHA1 | 91cc7b3f55059fc7a4006cf46b20a63f4335ea45 |
| SHA256 | a256e43486bb82bbb2d8611cb6bb1ec0020d797cec07c401017ddf8220bd19db |
| SHA512 | d17fc8e5a23eced791aa0daecdf94d006059812d643c60cf2f16b9f7e8cb055638cd51f70c82ea3b6e2bfc8bc642c5f9ca20a6dca847ba5e5550edeb8584a17d |
memory/1616-8-0x0000000002DE0000-0x0000000002EE0000-memory.dmp
memory/1616-9-0x0000000002D80000-0x0000000002DCB000-memory.dmp
memory/1616-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1616-11-0x0000000004DD0000-0x0000000004E16000-memory.dmp
memory/1616-12-0x0000000007430000-0x00000000079D4000-memory.dmp
memory/1616-13-0x00000000072C0000-0x0000000007304000-memory.dmp
memory/1616-14-0x0000000000400000-0x0000000002BB2000-memory.dmp
memory/1616-76-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-68-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-52-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-50-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-48-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-46-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-40-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-20-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-78-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-74-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-72-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-70-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-66-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-64-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-62-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-60-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-58-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-56-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-54-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-44-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-42-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-38-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-36-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-34-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-32-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-30-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-28-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-26-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-24-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-22-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-18-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-16-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-15-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/1616-921-0x00000000079E0000-0x0000000007FF8000-memory.dmp
memory/1616-922-0x0000000008000000-0x000000000810A000-memory.dmp
memory/1616-923-0x0000000008110000-0x0000000008122000-memory.dmp
memory/1616-924-0x0000000008130000-0x000000000816C000-memory.dmp
memory/1616-925-0x0000000008270000-0x00000000082BC000-memory.dmp
memory/1616-926-0x0000000002DE0000-0x0000000002EE0000-memory.dmp
memory/1616-927-0x0000000002D80000-0x0000000002DCB000-memory.dmp
memory/1616-929-0x0000000000400000-0x000000000044E000-memory.dmp