Analysis
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max time kernel
150s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27/12/2022, 16:00
Static task
static1
Behavioral task
behavioral1
Sample
5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe
Resource
win10v2004-20221111-en
General
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Target
5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe
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Size
298KB
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MD5
53941ee895ea7f00b1559390f7e1117b
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SHA1
ccfb2d783dd5122682e30e96c8cc67fb97724d71
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SHA256
5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b
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SHA512
aa04a177b0a52752f017bab29b0f123706df85bb821843a61fc1da5409452167a51e88f8ec8e680839abb214f9eb61ab89707aca19d7aa9da77b911db3ab2392
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SSDEEP
6144:mLuNQGNfOEbz0KKq58xQ3xDPkMo5zXbAc:myNQu/Kq58xaxDPyrbA
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/1276-133-0x0000000002180000-0x0000000002189000-memory.dmp family_smokeloader -
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 5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1276 5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe 1276 5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found 2700 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2700 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1276 5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2700 Process not Found Token: SeCreatePagefilePrivilege 2700 Process not Found Token: SeShutdownPrivilege 2700 Process not Found Token: SeCreatePagefilePrivilege 2700 Process not Found Token: SeShutdownPrivilege 2700 Process not Found Token: SeCreatePagefilePrivilege 2700 Process not Found Token: SeShutdownPrivilege 2700 Process not Found Token: SeCreatePagefilePrivilege 2700 Process not Found Token: SeShutdownPrivilege 2700 Process not Found Token: SeCreatePagefilePrivilege 2700 Process not Found Token: SeShutdownPrivilege 2700 Process not Found Token: SeCreatePagefilePrivilege 2700 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe"C:\Users\Admin\AppData\Local\Temp\5d5a065a879164c2b00bb4c277d82ae74627d5dddd886a962d840da0efce3a4b.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1276