Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2022, 13:15
Behavioral task
behavioral1
Sample
Trojan-Ransom.Win32.Birele.exe
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
Trojan-Ransom.Win32.Birele.exe
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
-
Target
Trojan-Ransom.Win32.Birele.exe
-
Size
204KB
-
MD5
37da6617c1d20f41c16725ec44aad0c0
-
SHA1
07e46de3eda4543c9148d5a0dc4c4e302aaaa0d4
-
SHA256
100aa5c76f5d80293f95aaf218629a98ddde45ffbb10ab6f3d6879b6439e1147
-
SHA512
94356418dd9766b82ae887507844235872f499f27d4e81214a0b022a811d8b41215b68fff449405c7f2d33e99d081458b7fd82827cb7b4a616eb709cb68b1968
-
SSDEEP
6144:OS/ryv8fBS/ryv8fAYdS/ryv8fAYHS/ryv8fAY1:t/rC8fo/rC8fAYk/rC8fAYy/rC8fAY1
Score
8/10
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/4856-132-0x0000000000400000-0x0000000000447C00-memory.dmp upx behavioral2/memory/4856-138-0x0000000000400000-0x0000000000447C00-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4856 set thread context of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 -
Program crash 2 IoCs
pid pid_target Process procid_target 4960 484 WerFault.exe 81 3836 484 WerFault.exe 81 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4856 Trojan-Ransom.Win32.Birele.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81 PID 4856 wrote to memory of 484 4856 Trojan-Ransom.Win32.Birele.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Birele.exe"C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Birele.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4856 -
C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Birele.exe"C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Birele.exe"2⤵PID:484
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 484 -s 1803⤵
- Program crash
PID:4960
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 484 -s 1843⤵
- Program crash
PID:3836
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 484 -ip 4841⤵PID:2684
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 484 -ip 4841⤵PID:632