Analysis Overview
SHA256
8b5a064f118a278b7427481d39533826cfe81e431268f6cb5c201454961a7783
Threat Level: Known bad
The file 8b5a064f118a278b7427481d39533826cfe81e431268f6cb5c201454961a7783 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
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
2024-11-09 10:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 10:21
Reported
2024-11-09 10:23
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\dmm3689.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nOp05IT.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmm3689.exe | N/A |
| 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\8b5a064f118a278b7427481d39533826cfe81e431268f6cb5c201454961a7783.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\8b5a064f118a278b7427481d39533826cfe81e431268f6cb5c201454961a7783.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmm3689.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nOp05IT.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nOp05IT.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8b5a064f118a278b7427481d39533826cfe81e431268f6cb5c201454961a7783.exe
"C:\Users\Admin\AppData\Local\Temp\8b5a064f118a278b7427481d39533826cfe81e431268f6cb5c201454961a7783.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmm3689.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmm3689.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nOp05IT.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nOp05IT.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.108.222.173.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 147.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmm3689.exe
| MD5 | d79b5e863c83e9dd5328d9776f6f89e4 |
| SHA1 | c7409f13e768283f1d2ac246844c51a91ab5c3e2 |
| SHA256 | 14ee57aca9e856c4a152b26a246e56939dffe63655e274c42015585879b90cef |
| SHA512 | 975bb7b66090bd0e9b1ce4d3107e95a1ae9df56b98be4b762f44901ba08b2ab7f1bc93098d459e30fde40339ebc77eec865313b06df8fbbcff2ba29ce2b38c5c |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nOp05IT.exe
| MD5 | 8a92d5d1b98c45b1ef43960577618b0c |
| SHA1 | aae3650bcc74dd41f15ac893275c732b0571fc6f |
| SHA256 | 8b2c644eebab796aca1fab25cd9e7e32e04a4e6a75d8a1453a5548ded968a803 |
| SHA512 | 6a896373f8ce522d30a5bf24fa9f0fe16c141d79a38c3c61032f7458426ce5c5337b30e0cc8590f8f0103c0b4ef33bcecb073be4362006f71d0eb1c8d16337ea |
memory/4180-15-0x0000000000640000-0x0000000000740000-memory.dmp
memory/4180-16-0x00000000005D0000-0x000000000061B000-memory.dmp
memory/4180-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4180-18-0x0000000000400000-0x000000000057E000-memory.dmp
memory/4180-19-0x0000000002680000-0x00000000026C6000-memory.dmp
memory/4180-20-0x0000000004C10000-0x00000000051B4000-memory.dmp
memory/4180-21-0x0000000004B60000-0x0000000004BA4000-memory.dmp
memory/4180-55-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-67-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-85-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-83-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-82-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-77-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-75-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-73-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-71-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-69-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-65-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-63-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-61-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-59-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-57-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-53-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-51-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-49-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-47-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-45-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-43-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-41-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-39-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-37-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-35-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-31-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-29-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-27-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-25-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-79-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-33-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-23-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-22-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4180-928-0x00000000051C0000-0x00000000057D8000-memory.dmp
memory/4180-929-0x0000000005850000-0x000000000595A000-memory.dmp
memory/4180-930-0x0000000005990000-0x00000000059A2000-memory.dmp
memory/4180-931-0x00000000059B0000-0x00000000059EC000-memory.dmp
memory/4180-932-0x0000000005B00000-0x0000000005B4C000-memory.dmp
memory/4180-933-0x0000000000640000-0x0000000000740000-memory.dmp
memory/4180-934-0x00000000005D0000-0x000000000061B000-memory.dmp
memory/4180-935-0x0000000000400000-0x000000000044E000-memory.dmp