Analysis Overview
SHA256
a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08
Threat Level: Known bad
The file a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08 was found to be: Known bad.
Malicious Activity Summary
UPX dump on OEP (original entry point)
UPX dump on OEP (original entry point)
Loads dropped DLL
UPX packed file
Enumerates physical storage devices
Unsigned PE
Checks processor information in registry
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-11 01:21
Signatures
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 01:21
Reported
2024-06-11 01:24
Platform
win7-20240220-en
Max time kernel
140s
Max time network
124s
Command Line
Signatures
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe
"C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe"
Network
Files
memory/2368-0-0x0000000000400000-0x0000000000854000-memory.dmp
\Users\Admin\AppData\Local\Temp\wrdf760078.~lk\0.mdd
| MD5 | e9ac480b94efda969c718471736b2709 |
| SHA1 | 2ef07c2d084cc5ce3c9cd786e3edd1edfbbba6a7 |
| SHA256 | faf91da49435b41dba357e90f991543d6845ad56afa150a233386ac08c07b37a |
| SHA512 | 9c3c3e04604e7cb0220cbff931876e8321cc397009f6d7d3a89376ac9af4914a5bd7c92738eb7a26feca2c6a25eb2c60b62c503146ce5aadab0f4158e3ae32be |
memory/2368-9-0x0000000002750000-0x0000000002751000-memory.dmp
memory/2368-8-0x00000000027A0000-0x0000000002B4E000-memory.dmp
memory/2368-4-0x00000000027A0000-0x0000000002B4E000-memory.dmp
memory/2368-18-0x0000000004FC0000-0x0000000004FC1000-memory.dmp
memory/2368-17-0x0000000002FD0000-0x0000000002FD1000-memory.dmp
memory/2368-16-0x00000000025A0000-0x00000000025A1000-memory.dmp
memory/2368-15-0x0000000002720000-0x0000000002721000-memory.dmp
memory/2368-14-0x0000000002700000-0x0000000002701000-memory.dmp
memory/2368-13-0x0000000002710000-0x0000000002711000-memory.dmp
memory/2368-12-0x00000000025D0000-0x00000000025D1000-memory.dmp
memory/2368-11-0x00000000025B0000-0x00000000025B1000-memory.dmp
memory/2368-10-0x0000000004FB0000-0x0000000004FB1000-memory.dmp
memory/2368-22-0x0000000002740000-0x0000000002741000-memory.dmp
memory/2368-25-0x0000000005BB0000-0x0000000006004000-memory.dmp
memory/2368-26-0x0000000005BB0000-0x0000000006004000-memory.dmp
memory/2368-27-0x0000000002FC0000-0x0000000002FC1000-memory.dmp
memory/2368-31-0x00000000027A0000-0x0000000002B4E000-memory.dmp
memory/2368-32-0x0000000000400000-0x0000000000854000-memory.dmp
memory/2368-33-0x0000000005BB0000-0x0000000006004000-memory.dmp
memory/2368-34-0x0000000005BB0000-0x0000000006004000-memory.dmp
memory/2368-35-0x0000000000400000-0x0000000000854000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 01:21
Reported
2024-06-11 01:24
Platform
win10v2004-20240426-en
Max time kernel
142s
Max time network
147s
Command Line
Signatures
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe
"C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/3440-0-0x0000000000400000-0x0000000000854000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\wrde571c08.~lk\0.mdd
| MD5 | e9ac480b94efda969c718471736b2709 |
| SHA1 | 2ef07c2d084cc5ce3c9cd786e3edd1edfbbba6a7 |
| SHA256 | faf91da49435b41dba357e90f991543d6845ad56afa150a233386ac08c07b37a |
| SHA512 | 9c3c3e04604e7cb0220cbff931876e8321cc397009f6d7d3a89376ac9af4914a5bd7c92738eb7a26feca2c6a25eb2c60b62c503146ce5aadab0f4158e3ae32be |
memory/3440-5-0x00000000028F0000-0x0000000002C9E000-memory.dmp
memory/3440-6-0x00000000028F0000-0x0000000002C9E000-memory.dmp
memory/3440-8-0x0000000002810000-0x0000000002811000-memory.dmp
memory/3440-11-0x0000000002780000-0x0000000002781000-memory.dmp
memory/3440-19-0x0000000005560000-0x0000000005561000-memory.dmp
memory/3440-24-0x0000000002800000-0x0000000002801000-memory.dmp
memory/3440-23-0x00000000027D0000-0x00000000027D1000-memory.dmp
memory/3440-18-0x0000000004E30000-0x0000000004E31000-memory.dmp
memory/3440-17-0x0000000005550000-0x0000000005551000-memory.dmp
memory/3440-16-0x0000000002770000-0x0000000002771000-memory.dmp
memory/3440-15-0x00000000027E0000-0x00000000027E1000-memory.dmp
memory/3440-14-0x00000000027C0000-0x00000000027C1000-memory.dmp
memory/3440-13-0x00000000027A0000-0x00000000027A1000-memory.dmp
memory/3440-27-0x0000000004E20000-0x0000000004E21000-memory.dmp
memory/3440-31-0x0000000000400000-0x0000000000854000-memory.dmp
memory/3440-32-0x0000000000400000-0x0000000000854000-memory.dmp
memory/3440-33-0x00000000028F0000-0x0000000002C9E000-memory.dmp