Analysis
- max time kernel
150s - max time network
119s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
09/10/2021, 08:10
Static task
static1
Behavioral task
behavioral1
Sample
47f955ee34de5970aeaec19d3f512c66.exe
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
47f955ee34de5970aeaec19d3f512c66.exe
Resource
win10-en-20210920
windows10_x64
0 signatures
0 seconds
General
- Target 47f955ee34de5970aeaec19d3f512c66.exe
- Size 355KB
- Sample211009-j2p99afbb3
- SHA256 746cfbc5680b908b13b7c7f8bcc8b59f0d7da8ce86ac5c12bb616889fdcfe291
- MD5 47f955ee34de5970aeaec19d3f512c66
- SHA1 136790be1742d10b14ee2f5b0a996a36df4fcbd3
- SHA512 459b89d44e0907a77ede86d7a220331fd3ea3670386188a652e07ebc89e6864a1ecdd8687a839e9c06a69bd8be5ae7f2de90968d464727525c18fcb7f7c54e5d
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://fazanaharahe10.top/
-
http://xandelissane20.top/
-
http://ustiassosale30.top/
-
http://cytheriata40.top/
-
http://ggiergionard50.top/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 1384 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2012 set thread context of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 - 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 47f955ee34de5970aeaec19d3f512c66.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 47f955ee34de5970aeaec19d3f512c66.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 47f955ee34de5970aeaec19d3f512c66.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1884 47f955ee34de5970aeaec19d3f512c66.exe 1884 47f955ee34de5970aeaec19d3f512c66.exe 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1384 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1884 47f955ee34de5970aeaec19d3f512c66.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1384 Process not Found 1384 Process not Found - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1384 Process not Found 1384 Process not Found - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27 PID 2012 wrote to memory of 1884 2012 47f955ee34de5970aeaec19d3f512c66.exe 27
Processes
-
C:\Users\Admin\AppData\Local\Temp\47f955ee34de5970aeaec19d3f512c66.exe"C:\Users\Admin\AppData\Local\Temp\47f955ee34de5970aeaec19d3f512c66.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Users\Admin\AppData\Local\Temp\47f955ee34de5970aeaec19d3f512c66.exe"C:\Users\Admin\AppData\Local\Temp\47f955ee34de5970aeaec19d3f512c66.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1884
-