Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2024, 20:31
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240708-en
General
-
Target
file.exe
-
Size
580KB
-
MD5
d2a66a09ec4c30b500b8a250ecac14eb
-
SHA1
d4f675b2757df6173c14d3fe9fa6f7b69c72e5f3
-
SHA256
af7db44f0971145d05b8ce1757fc2f8d0f549f39d2ea1818a96851f8d1df07eb
-
SHA512
c9b10576ae5b6fb2057a4ff6acfa45b25522ee739145faeac3b575f6b7f8e6f7dbc924ecb41a273c8c2b016c7aa6676e34630b5bdc8fb6b7059b772b86b326bd
-
SSDEEP
12288:vKLvg3InPBIPKOn8qRpbxjWJOnW7bYRV/WEIX36PYPqIrK8:vKc3IPQjoB7U//WEIn6PCd
Malware Config
Extracted
vidar
http://proxy.johnmccrea.com/
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Extracted
lumma
Signatures
-
Detect Vidar Stealer 15 IoCs
resource yara_rule behavioral2/memory/3456-1-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-3-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-6-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-7-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-8-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-25-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-26-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-42-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-43-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-55-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-72-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-73-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-80-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-81-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/3456-98-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 -
Downloads MZ/PE file
-
Executes dropped EXE 1 IoCs
pid Process 2452 BAAFBFBAAK.exe -
Loads dropped DLL 2 IoCs
pid Process 3456 MSBuild.exe 3456 MSBuild.exe -
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3592 set thread context of 3456 3592 file.exe 83 PID 2452 set thread context of 748 2452 BAAFBFBAAK.exe 93 -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BAAFBFBAAK.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MSBuild.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString MSBuild.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3352 timeout.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3456 MSBuild.exe 3456 MSBuild.exe 3456 MSBuild.exe 3456 MSBuild.exe 3456 MSBuild.exe 3456 MSBuild.exe 3456 MSBuild.exe 3456 MSBuild.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 3592 wrote to memory of 228 3592 file.exe 82 PID 3592 wrote to memory of 228 3592 file.exe 82 PID 3592 wrote to memory of 228 3592 file.exe 82 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3592 wrote to memory of 3456 3592 file.exe 83 PID 3456 wrote to memory of 2452 3456 MSBuild.exe 89 PID 3456 wrote to memory of 2452 3456 MSBuild.exe 89 PID 3456 wrote to memory of 2452 3456 MSBuild.exe 89 PID 2452 wrote to memory of 3924 2452 BAAFBFBAAK.exe 92 PID 2452 wrote to memory of 3924 2452 BAAFBFBAAK.exe 92 PID 2452 wrote to memory of 3924 2452 BAAFBFBAAK.exe 92 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 2452 wrote to memory of 748 2452 BAAFBFBAAK.exe 93 PID 3456 wrote to memory of 4800 3456 MSBuild.exe 97 PID 3456 wrote to memory of 4800 3456 MSBuild.exe 97 PID 3456 wrote to memory of 4800 3456 MSBuild.exe 97 PID 4800 wrote to memory of 3352 4800 cmd.exe 99 PID 4800 wrote to memory of 3352 4800 cmd.exe 99 PID 4800 wrote to memory of 3352 4800 cmd.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3592 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:228
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3456 -
C:\ProgramData\BAAFBFBAAK.exe"C:\ProgramData\BAAFBFBAAK.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2452 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵PID:3924
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵
- System Location Discovery: System Language Discovery
PID:748
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\HIIDGCGCBFBA" & exit3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Windows\SysWOW64\timeout.exetimeout /t 104⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:3352
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
547KB
MD520732fdc3a5dba86cba29107799c65c9
SHA118b9450d585a8633a1b72e91cb3ee4a5d5acec6e
SHA2569037df6561a0aedab6049df8dade28ed2eb0b830d0eb6061d8a7e633c1388303
SHA51293de9f8e34e5374aa5d91394df9a6de0dfe8dbd5e7249feb085834e7ac41394d3380dfeb177a507eb164b5d16b1afa240c3c26bc0198c69e45fa15d54a9efc1d
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571