Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
23/09/2023, 19:09
Static task
static1
Behavioral task
behavioral1
Sample
a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe
Resource
win10v2004-20230915-en
General
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Target
a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe
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Size
266KB
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MD5
9abf90bde094785cffbe3f34094b59e0
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SHA1
18e57ddb3d32d20f526cee6dd2c4731fea2f326b
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SHA256
a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1
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SHA512
ede2ad56ae8c63c261f4f51b72b98c257dfbccc384c9926ad6e348821d1316fe1ae1a7d85d5d1048b1b95ef845d523059a5c7f365cbb09634d283be492b7513a
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SSDEEP
3072:iBXiXrgPgrVGtBtNHPBidyXqJWmICEg43wZi6lw/khZjfHg:+ArnrEtB3vBioXqJ3TEg43k/wshZj
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://gudintas.at/tmp/
http://pik96.ru/tmp/
http://rosatiauto.com/tmp/
http://kingpirate.ru/tmp/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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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 a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3856 a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe 3856 a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found 3168 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3168 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3856 a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe -
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
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C:\Users\Admin\AppData\Local\Temp\a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe"C:\Users\Admin\AppData\Local\Temp\a76ac34a9fc8146224d737ebb15bdbf2e35acd67e274ad328fcab5b99f8a99c1_JC.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3856