Analysis Overview
SHA256
cd408aa67ec73ca9938dd4f97e1f520cd106466752c48d41547d9dee38efaef7
Threat Level: Known bad
The file 2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Revengerat family
.NET Reactor proctector
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-30 15:28
Signatures
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-30 15:28
Reported
2024-10-30 15:30
Platform
win7-20241023-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
RevengeRAT
Revengerat family
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2396 set thread context of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe | C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe |
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\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe"
Network
Files
memory/2396-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp
memory/2396-1-0x00000000001D0000-0x000000000022A000-memory.dmp
memory/2396-2-0x0000000074D20000-0x000000007540E000-memory.dmp
memory/2396-3-0x0000000000360000-0x0000000000368000-memory.dmp
memory/2160-4-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2160-9-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2160-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2160-6-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2160-5-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2160-13-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2160-11-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2396-14-0x0000000074D20000-0x000000007540E000-memory.dmp
memory/2160-15-0x0000000074D20000-0x000000007540E000-memory.dmp
memory/2160-16-0x0000000074D20000-0x000000007540E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-30 15:28
Reported
2024-10-30 15:31
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
139s
Command Line
Signatures
RevengeRAT
Revengerat family
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3336 set thread context of 532 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe | C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe |
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\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/3336-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/3336-1-0x00000000000A0000-0x00000000000FA000-memory.dmp
memory/3336-2-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3336-3-0x00000000053E0000-0x0000000005984000-memory.dmp
memory/532-5-0x0000000000400000-0x000000000040A000-memory.dmp
memory/3336-4-0x0000000004B20000-0x0000000004B28000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe.log
| MD5 | 41c37de2b4598f7759f865817dba5f80 |
| SHA1 | 884ccf344bc2dd409425dc5ace0fd909a5f8cce4 |
| SHA256 | 427235491a8da3fc8770ed60d30af731835c94585cd08d4d81fca9f703b283bc |
| SHA512 | a8f3c74916623de100e4cf22e05df9cdf541b1e32443aab0434f35fb9c4a7fa950b997ce589b532e65731ae471a1f152cd5c00ea1df4bd7a6b57eb27c93c54bd |
memory/532-8-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3336-10-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/532-9-0x0000000005790000-0x000000000582C000-memory.dmp
memory/532-11-0x0000000005860000-0x00000000058C6000-memory.dmp
memory/532-12-0x0000000074B80000-0x0000000075330000-memory.dmp