Analysis
- max time kernel
153s - max time network
127s - platform
windows10_x64 - resource
win10v20210408 - submitted
10/10/2021, 11:52
Static task
static1
Behavioral task
behavioral1
Sample
c97960b6aa572113ace629fd47aa1b04.exe
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
c97960b6aa572113ace629fd47aa1b04.exe
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
- Target c97960b6aa572113ace629fd47aa1b04.exe
- Size 322KB
- Sample211010-n1rtxafhak
- SHA256 4e12dfdb1d6a4dfe304cb8930c2e794572f295d6b8bdff28776a643976ac8ddc
- MD5 c97960b6aa572113ace629fd47aa1b04
- SHA1 875316c3287012ef5335c4c0bc18dfd912c99ef0
- SHA512 dc17990a7dc0918a4a3e8f30244aa358bcf908a4c50b18621a5d73f683e024264ee737bc1616c8ffcc96ec7a44eeebc2ccc18bc987f88d309a7e0a2df8df5caf
- 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 3024 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4000 set thread context of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72 - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c97960b6aa572113ace629fd47aa1b04.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c97960b6aa572113ace629fd47aa1b04.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c97960b6aa572113ace629fd47aa1b04.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3940 c97960b6aa572113ace629fd47aa1b04.exe 3940 c97960b6aa572113ace629fd47aa1b04.exe 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found 3024 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3024 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3940 c97960b6aa572113ace629fd47aa1b04.exe - Suspicious use of UnmapMainImage 1 IoCs
pid Process 3024 Process not Found - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4000 wrote to memory of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72 PID 4000 wrote to memory of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72 PID 4000 wrote to memory of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72 PID 4000 wrote to memory of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72 PID 4000 wrote to memory of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72 PID 4000 wrote to memory of 3940 4000 c97960b6aa572113ace629fd47aa1b04.exe 72
Processes
-
C:\Users\Admin\AppData\Local\Temp\c97960b6aa572113ace629fd47aa1b04.exe"C:\Users\Admin\AppData\Local\Temp\c97960b6aa572113ace629fd47aa1b04.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Users\Admin\AppData\Local\Temp\c97960b6aa572113ace629fd47aa1b04.exe"C:\Users\Admin\AppData\Local\Temp\c97960b6aa572113ace629fd47aa1b04.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3940
-