Analysis Overview
SHA256
64e3b5bc412e502c4aea2ff4fba56e9b575a5de09b3c7130015ce37e329a5739
Threat Level: Known bad
The file 2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Revengerat family
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
2024-10-31 01:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 01:46
Reported
2024-10-31 01:50
Platform
win7-20240903-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
RevengeRAT
Revengerat family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2528 set thread context of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe | C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_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\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe"
Network
Files
memory/2528-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/2528-1-0x0000000000EC0000-0x0000000000F14000-memory.dmp
memory/2528-2-0x0000000000380000-0x0000000000388000-memory.dmp
memory/2368-3-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2368-8-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2368-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2368-5-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2368-4-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2368-12-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2368-10-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2368-14-0x000000007449E000-0x000000007449F000-memory.dmp
memory/2528-13-0x0000000074B80000-0x000000007526E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 01:46
Reported
2024-10-31 01:50
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
151s
Command Line
Signatures
RevengeRAT
Revengerat family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4268 set thread context of 3508 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe | C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_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\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4268-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/4268-1-0x0000000000B90000-0x0000000000BE4000-memory.dmp
memory/4268-2-0x0000000005A20000-0x0000000005FC4000-memory.dmp
memory/4268-3-0x0000000005420000-0x0000000005428000-memory.dmp
memory/3508-4-0x0000000000400000-0x000000000040A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe.log
| MD5 | 03febbff58da1d3318c31657d89c8542 |
| SHA1 | c9e017bd9d0a4fe533795b227c855935d86c2092 |
| SHA256 | 5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4 |
| SHA512 | 3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3 |
memory/4268-7-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/3508-10-0x00000000057D0000-0x0000000005836000-memory.dmp
memory/3508-11-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/3508-8-0x0000000005730000-0x00000000057CC000-memory.dmp
memory/4268-9-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/3508-12-0x0000000074B40000-0x00000000752F0000-memory.dmp