Analysis
- max time kernel
152s - max time network
72s - platform
windows10_x64 - resource
win10v20210408 - submitted
02/10/2021, 02:21
Static task
static1
Behavioral task
behavioral1
Sample
0da4509df08282f3acf044025284acf5.exe
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
0da4509df08282f3acf044025284acf5.exe
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
- Target 0da4509df08282f3acf044025284acf5.exe
- Size 263KB
- Sample211002-cs17tsddd7
- SHA256 2b1b66d7ab2022d41004937b8ea3d9f375364347b4f51d9d14bddc314296a1c5
- MD5 0da4509df08282f3acf044025284acf5
- SHA1 caac8c2ec54f8113e8875024ea93156c77b94a00
- SHA512 26c379bb180600428fad199eba587241c3e126ef1eabdf208f5510db0602848698fa0e5938f6c75c57936189341e0788575536dc06ede90e65801da0b0fcebdf
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://fiskahlilian16.top/
-
http://paishancho17.top/
-
http://ydiannetter18.top/
-
http://azarehanelle19.top/
-
http://quericeriant20.top/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 2428 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 632 set thread context of 808 632 0da4509df08282f3acf044025284acf5.exe 68 - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0da4509df08282f3acf044025284acf5.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0da4509df08282f3acf044025284acf5.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0da4509df08282f3acf044025284acf5.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Process not Found Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 808 0da4509df08282f3acf044025284acf5.exe 808 0da4509df08282f3acf044025284acf5.exe 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2428 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 808 0da4509df08282f3acf044025284acf5.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found Token: SeShutdownPrivilege 2428 Process not Found Token: SeCreatePagefilePrivilege 2428 Process not Found - Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found 2428 Process not Found - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 632 wrote to memory of 808 632 0da4509df08282f3acf044025284acf5.exe 68 PID 632 wrote to memory of 808 632 0da4509df08282f3acf044025284acf5.exe 68 PID 632 wrote to memory of 808 632 0da4509df08282f3acf044025284acf5.exe 68 PID 632 wrote to memory of 808 632 0da4509df08282f3acf044025284acf5.exe 68 PID 632 wrote to memory of 808 632 0da4509df08282f3acf044025284acf5.exe 68 PID 632 wrote to memory of 808 632 0da4509df08282f3acf044025284acf5.exe 68
Processes
-
C:\Users\Admin\AppData\Local\Temp\0da4509df08282f3acf044025284acf5.exe"C:\Users\Admin\AppData\Local\Temp\0da4509df08282f3acf044025284acf5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Users\Admin\AppData\Local\Temp\0da4509df08282f3acf044025284acf5.exe"C:\Users\Admin\AppData\Local\Temp\0da4509df08282f3acf044025284acf5.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:808
-