Analysis
- max time kernel
154s - max time network
83s - platform
windows10_x64 - resource
win10v20210408 - submitted
28/08/2021, 16:24
Static task
static1
Behavioral task
behavioral1
Sample
01cc9dd22794e7fdd24b37bdd30f4487.exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral2
Sample
01cc9dd22794e7fdd24b37bdd30f4487.exe
Resource
win10v20210408
windows10_x64
General
- Target 01cc9dd22794e7fdd24b37bdd30f4487.exe
- Size 148KB
- Sample210828-e4s9qy84te
- SHA256 406811bd2d94c52102ecbfc207ce52677a7efe17aeb79573c4f607b28a102e39
- MD5 01cc9dd22794e7fdd24b37bdd30f4487
- SHA1 015eb43592868492e032ed6022466060a695e8b0
- SHA512 9ac7332feea4a705fc739f7cad51e6f6b880c5f4c299195c8a3347823f12887106f5e7aee3dcef5d8e8b01d3367372eac27c354d898f55be0810434e9f00cdd4
- MD5 SHA1 SHA512
Malware Config
Extracted
-
smokeloader
-
2020
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http://readinglistforaugust1.xyz/
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http://readinglistforaugust2.xyz/
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http://readinglistforaugust3.xyz/
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http://readinglistforaugust4.xyz/
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http://readinglistforaugust5.xyz/
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http://readinglistforaugust6.xyz/
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http://readinglistforaugust7.xyz/
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http://readinglistforaugust8.xyz/
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http://readinglistforaugust9.xyz/
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http://readinglistforaugust10.xyz/
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http://readinglistforaugust1.site/
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http://readinglistforaugust2.site/
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http://readinglistforaugust3.site/
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http://readinglistforaugust4.site/
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http://readinglistforaugust5.site/
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http://readinglistforaugust6.site/
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http://readinglistforaugust7.site/
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http://readinglistforaugust8.site/
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http://readinglistforaugust9.site/
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http://readinglistforaugust10.site/
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http://readinglistforaugust1.club/
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http://readinglistforaugust2.club/
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http://readinglistforaugust3.club/
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http://readinglistforaugust4.club/
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http://readinglistforaugust5.club/
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http://readinglistforaugust6.club/
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http://readinglistforaugust7.club/
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http://readinglistforaugust8.club/
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http://readinglistforaugust9.club/
-
http://readinglistforaugust10.club/
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 2996 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 620 set thread context of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77 - 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 01cc9dd22794e7fdd24b37bdd30f4487.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 01cc9dd22794e7fdd24b37bdd30f4487.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 01cc9dd22794e7fdd24b37bdd30f4487.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2852 01cc9dd22794e7fdd24b37bdd30f4487.exe 2852 01cc9dd22794e7fdd24b37bdd30f4487.exe 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found 2996 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2996 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2852 01cc9dd22794e7fdd24b37bdd30f4487.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2996 Process not Found 2996 Process not Found - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2996 Process not Found 2996 Process not Found - Suspicious use of UnmapMainImage 1 IoCs
pid Process 2996 Process not Found - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 620 wrote to memory of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77 PID 620 wrote to memory of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77 PID 620 wrote to memory of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77 PID 620 wrote to memory of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77 PID 620 wrote to memory of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77 PID 620 wrote to memory of 2852 620 01cc9dd22794e7fdd24b37bdd30f4487.exe 77
Processes
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C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe"C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:620 -
C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe"C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2852
-