Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
300s -
max time network
183s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
22/10/2023, 22:25
Static task
static1
Behavioral task
behavioral1
Sample
c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe
Resource
win10-20231020-en
General
-
Target
c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe
-
Size
180KB
-
MD5
f4e75c531a041e9c7de6fd603b6b20cf
-
SHA1
3c133d66d030c1714e9dda13ccaf115e0f3b11a0
-
SHA256
c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234
-
SHA512
984bb16cdf21f639da65266415d38d1640c0a60445842c58e06a23fff67dc7e12a6c146d717802a221123c0745887e414331317696ef0771ae7775134dd4ada1
-
SSDEEP
3072:vyBN6fxr6AgsSrXxq2phoPEFpbZYXdsLIKFyQX:+A+Ag/rX82pCPIadDK
Malware Config
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Deletes itself 1 IoCs
pid Process 3232 Process not Found -
Executes dropped EXE 2 IoCs
pid Process 2924 beuhwaa 3108 beuhwaa -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 5032 set thread context of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 2924 set thread context of 3108 2924 beuhwaa 72 -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI beuhwaa Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI beuhwaa Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI beuhwaa -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4824 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 4824 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found 3232 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3232 Process not Found -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 4824 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 3108 beuhwaa -
Suspicious use of AdjustPrivilegeToken 44 IoCs
description pid Process Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found Token: SeShutdownPrivilege 3232 Process not Found Token: SeCreatePagefilePrivilege 3232 Process not Found -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 5032 wrote to memory of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 5032 wrote to memory of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 5032 wrote to memory of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 5032 wrote to memory of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 5032 wrote to memory of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 5032 wrote to memory of 4824 5032 c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe 70 PID 2924 wrote to memory of 3108 2924 beuhwaa 72 PID 2924 wrote to memory of 3108 2924 beuhwaa 72 PID 2924 wrote to memory of 3108 2924 beuhwaa 72 PID 2924 wrote to memory of 3108 2924 beuhwaa 72 PID 2924 wrote to memory of 3108 2924 beuhwaa 72 PID 2924 wrote to memory of 3108 2924 beuhwaa 72 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe"C:\Users\Admin\AppData\Local\Temp\c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Users\Admin\AppData\Local\Temp\c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe"C:\Users\Admin\AppData\Local\Temp\c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4824
-
-
C:\Users\Admin\AppData\Roaming\beuhwaaC:\Users\Admin\AppData\Roaming\beuhwaa1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Users\Admin\AppData\Roaming\beuhwaaC:\Users\Admin\AppData\Roaming\beuhwaa2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:3108
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
180KB
MD5f4e75c531a041e9c7de6fd603b6b20cf
SHA13c133d66d030c1714e9dda13ccaf115e0f3b11a0
SHA256c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234
SHA512984bb16cdf21f639da65266415d38d1640c0a60445842c58e06a23fff67dc7e12a6c146d717802a221123c0745887e414331317696ef0771ae7775134dd4ada1
-
Filesize
180KB
MD5f4e75c531a041e9c7de6fd603b6b20cf
SHA13c133d66d030c1714e9dda13ccaf115e0f3b11a0
SHA256c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234
SHA512984bb16cdf21f639da65266415d38d1640c0a60445842c58e06a23fff67dc7e12a6c146d717802a221123c0745887e414331317696ef0771ae7775134dd4ada1
-
Filesize
180KB
MD5f4e75c531a041e9c7de6fd603b6b20cf
SHA13c133d66d030c1714e9dda13ccaf115e0f3b11a0
SHA256c66e4b57d2c218eb636b84b1b25324a341e88501718c3679cb5241479f8a5234
SHA512984bb16cdf21f639da65266415d38d1640c0a60445842c58e06a23fff67dc7e12a6c146d717802a221123c0745887e414331317696ef0771ae7775134dd4ada1