Analysis
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max time kernel
150s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
14/01/2023, 17:36
Static task
static1
Behavioral task
behavioral1
Sample
2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral2
Sample
2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
General
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Target
2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe
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Size
259KB
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MD5
2246d288a2f7f556ffc3ce74be14d08f
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SHA1
801a14c7be596909f1a2443d9d244361cddc171f
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SHA256
2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938
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SHA512
4f19fddbd1f7cc59b82bbc257edbbba176b41f189c72af027809926610806a929fc0398ed195d4abbd4d962875e731a41d8e6be2cc97d2187a3f5819d4fb06c6
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SSDEEP
3072:35XmD/Vm5QDFQB1onUKBhhlC6lpjxfjXapb8pBI8jwWRjoV:tusBU1lC6lLjqpgpRjFE
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/1832-56-0x0000000000220000-0x0000000000229000-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 2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1832 2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe 1832 2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found 1384 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1832 2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe"C:\Users\Admin\AppData\Local\Temp\2a7f39094ded73526d8a5fd861e8d245269bb0f4b64dd478be4c65f3b1847938.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1832