Analysis
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max time kernel
151s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
14-01-2023 18:27
Static task
static1
Behavioral task
behavioral1
Sample
f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral2
Sample
f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
General
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Target
f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe
-
Size
260KB
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MD5
5d6911c0ecd29af35a5c21d36558f258
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SHA1
0c31781bcbfb0acf60925aa0d71f6a81c077d9bb
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SHA256
f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844
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SHA512
74abdd7de80e393379e7d3bd9811debc34d0185ec429f0b629abbd8852970612691fce54dc11c9f0cb766654f7578697e4324fb7324803e2f269d1f1281fcf88
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SSDEEP
3072:3XmpSrmr5RMoKwV6+sIF8h7jxsYCw2uBx0wvo/apb8pBI8jwWRjoV:n+3k+sIFMsc2wVpgpRjFE
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/1636-56-0x0000000000220000-0x0000000000229000-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 f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1636 f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe 1636 f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found 1232 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1232 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1636 f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe"C:\Users\Admin\AppData\Local\Temp\f78d77b47be6ac716c67174226944e8a1e86cd59f75456bd1330160710f98844.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1636