Analysis Overview
SHA256
44ad90c5c9b26eb57351d420ec793353473c8f382dc4cb426c40e4bca4790da4
Threat Level: Known bad
The file 2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
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
2024-10-21 05:05
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-21 05:05
Reported
2024-10-21 05:08
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
RevengeRAT
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3968 set thread context of 3788 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe | C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_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\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 |
Files
memory/3968-0-0x000000007508E000-0x000000007508F000-memory.dmp
memory/3968-1-0x0000000000220000-0x000000000027C000-memory.dmp
memory/3968-2-0x00000000053B0000-0x0000000005954000-memory.dmp
memory/3968-3-0x0000000002700000-0x000000000270E000-memory.dmp
memory/3968-4-0x0000000075080000-0x0000000075830000-memory.dmp
memory/3968-5-0x0000000004C40000-0x0000000004C48000-memory.dmp
memory/3788-6-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe.log
| MD5 | 03febbff58da1d3318c31657d89c8542 |
| SHA1 | c9e017bd9d0a4fe533795b227c855935d86c2092 |
| SHA256 | 5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4 |
| SHA512 | 3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3 |
memory/3968-10-0x0000000075080000-0x0000000075830000-memory.dmp
memory/3788-9-0x0000000075080000-0x0000000075830000-memory.dmp
memory/3788-11-0x0000000005270000-0x000000000530C000-memory.dmp
memory/3788-12-0x0000000005380000-0x00000000053E6000-memory.dmp
memory/3788-13-0x0000000075080000-0x0000000075830000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-21 05:05
Reported
2024-10-21 05:08
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
RevengeRAT
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2524 set thread context of 804 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe | C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_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\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe"
Network
Files
memory/2524-0-0x00000000742BE000-0x00000000742BF000-memory.dmp
memory/2524-1-0x00000000013E0000-0x000000000143C000-memory.dmp
memory/2524-2-0x00000000009C0000-0x00000000009CE000-memory.dmp
memory/2524-3-0x00000000009E0000-0x00000000009E8000-memory.dmp
memory/804-12-0x0000000000400000-0x0000000000408000-memory.dmp
memory/804-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/804-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/804-6-0x0000000000400000-0x0000000000408000-memory.dmp
memory/804-4-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2524-17-0x00000000742B0000-0x000000007499E000-memory.dmp
memory/804-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/804-18-0x00000000742B0000-0x000000007499E000-memory.dmp
memory/804-14-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2524-19-0x00000000742B0000-0x000000007499E000-memory.dmp
memory/804-20-0x00000000742B0000-0x000000007499E000-memory.dmp