Analysis Overview
SHA256
31109bf139e93350f2adf5aceb87184ad8dacebf3ad31190451f44768a9f6725
Threat Level: Shows suspicious behavior
The file TLauncher-Installer-1.5.2.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Checks installed software on the system
UPX packed file
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 15:26
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 15:25
Reported
2024-11-07 15:27
Platform
win11-20241007-en
Max time kernel
48s
Max time network
7s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Checks installed software on the system
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
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\TLauncher-Installer-1.5.2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1616 wrote to memory of 4804 | N/A | C:\Users\Admin\AppData\Local\Temp\TLauncher-Installer-1.5.2.exe | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe |
| PID 1616 wrote to memory of 4804 | N/A | C:\Users\Admin\AppData\Local\Temp\TLauncher-Installer-1.5.2.exe | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe |
| PID 1616 wrote to memory of 4804 | N/A | C:\Users\Admin\AppData\Local\Temp\TLauncher-Installer-1.5.2.exe | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\TLauncher-Installer-1.5.2.exe
"C:\Users\Admin\AppData\Local\Temp\TLauncher-Installer-1.5.2.exe"
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1773458 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\TLauncher-Installer-1.5.2.exe" "__IRCT:3" "__IRTSS:25260951" "__IRSID:S-1-5-21-4018527317-446799424-2810249686-1000"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dl2.tlauncher.org | udp |
| US | 104.20.36.13:443 | dl2.tlauncher.org | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.36.20.104.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
| MD5 | 9f2cbab656781156f02719d178f03397 |
| SHA1 | 76314dae18fe0a180741092dd6d92e2e482d7189 |
| SHA256 | d598a49b789c47ca2187a42b24ac9b00d16021865110649bc5b5022742f6856f |
| SHA512 | 30480de042c8ef4c09da126a3bfd00aee794bbc0ecedf153542dd9395a74378e1a65d3df51ee877be1e875ff8f86bcb4988fa067aac4f7b35098bb9c896e8d47 |
memory/4804-12-0x0000000000350000-0x0000000000739000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
| MD5 | c333af59fa9f0b12d1cd9f6bba111e3a |
| SHA1 | 66ae1d42b2de0d620fe0b7cc6e1c718c6c579ed0 |
| SHA256 | fad540071986c59ec40102c9ca9518a0ddce80cf39eb2fd476bb1a7a03d6eb34 |
| SHA512 | 2f7e2e53ba1cb9ff38e580da20d6004900494ff7b7ae0ced73c330fae95320cf0ab79278e7434272e469cb4ea2cbbd5198d2cd305dc4b75935e1ca686c6c7ff4 |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRIMG49.BMP
| MD5 | 5c9fb63e5ba2c15c3755ebbef52cabd2 |
| SHA1 | 79ce7b10a602140b89eafdec4f944accd92e3660 |
| SHA256 | 54ee86cd55a42cfe3b00866cd08defee9a288da18baf824e3728f0d4a6f580e7 |
| SHA512 | 262c50e018fd2053afb101b153511f89a77fbcfd280541d088bbfad19a9f3e54471508da8b56c90fe4c1f489b40f9a8f4de66eac7f6181b954102c6b50bdc584 |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\200.ico
| MD5 | e043a9cb014d641a56f50f9d9ac9a1b9 |
| SHA1 | 61dc6aed3d0d1f3b8afe3d161410848c565247ed |
| SHA256 | 9dd7020d04753294c8fb694ac49f406de9adad45d8cdd43fefd99fec3659e946 |
| SHA512 | 4ae5df94fd590703b7a92f19703d733559d600a3885c65f146db04e8bbf6ead9ab5a1748d99c892e6bde63dd4e1592d6f06e02e4baf5e854c8ce6ea0cce1984f |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Wow64.lmd
| MD5 | da1d0cd400e0b6ad6415fd4d90f69666 |
| SHA1 | de9083d2902906cacf57259cf581b1466400b799 |
| SHA256 | 7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575 |
| SHA512 | f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a |
memory/4804-681-0x0000000007710000-0x0000000007713000-memory.dmp
memory/4804-680-0x0000000010000000-0x0000000010051000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRZip.lmd
| MD5 | dabd469bae99f6f2ada08cd2dd3139c3 |
| SHA1 | 6714e8be7937f7b1be5f7d9bef9cc9c6da0d9e9b |
| SHA256 | 89acf7a60e1d3f2bd7804c0cd65f8c90d52606d2a66906c8f31dce2e0ea66606 |
| SHA512 | 9c5fd1c8f00c78a6f4fd77b75efae892d1cb6baa2e71d89389c659d7c6f8b827b99cecadb0d56c690dd7b26849c6f237af9db3d1a52ae8531d67635b5eff5915 |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\BrowserInstaller.exe
| MD5 | 199e6e6533c509fb9c02a6971bd8abda |
| SHA1 | b95e5ef6c4c5a15781e1046c9a86d7035f1df26d |
| SHA256 | 4257d06e14dd5851e8ac75cd4cbafe85db8baec17eaebd8f8a983b576cd889f8 |
| SHA512 | 34d90fa78bd5c26782d16421e634caec852ca74b85154b2a3499bc85879fc183402a7743dd64f2532b27c791df6e9dd8113cc652dcb0cdf3beae656efe79c579 |
memory/4804-706-0x0000000000350000-0x0000000000739000-memory.dmp
memory/4804-708-0x0000000010000000-0x0000000010051000-memory.dmp
memory/4804-709-0x0000000007710000-0x0000000007713000-memory.dmp