Analysis
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max time kernel
150s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-12-2022 19:41
Static task
static1
Behavioral task
behavioral1
Sample
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe
Resource
win10v2004-20221111-en
General
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Target
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe
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Size
229KB
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MD5
f103d70601ce547edcca2efc9981c157
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SHA1
b1c010c61ff3221b4f4307985363cfda9597f58c
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SHA256
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3
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SHA512
1b4267c4c02c9d5a0b81ac35f448578210e830ce93fb654cb3f4a40697f6981446d78748f8ea61579a7574aff29f66361140b37a7af8eeeaa887e9e7af357616
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SSDEEP
6144:S0L8szi2jB1p9wGyQ0ficukV6dVApjcK:S0wsziKB1pediZNVApjcK
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1212-56-0x00000000001C0000-0x00000000001C9000-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.
Processes:
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exepid process 1212 a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe 1212 a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 1232 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exepid process 1212 a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe"C:\Users\Admin\AppData\Local\Temp\a4c457f7d3f8cd443217651b65fa1c459df1cc5b140a7df29beed3d04c4fcbf3.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1212
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1212-54-0x0000000076711000-0x0000000076713000-memory.dmpFilesize
8KB
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memory/1212-55-0x00000000002CA000-0x00000000002DA000-memory.dmpFilesize
64KB
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memory/1212-56-0x00000000001C0000-0x00000000001C9000-memory.dmpFilesize
36KB
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memory/1212-57-0x0000000000400000-0x000000000045E000-memory.dmpFilesize
376KB
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memory/1212-58-0x0000000000400000-0x000000000045E000-memory.dmpFilesize
376KB