Analysis
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max time kernel
151s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
16-01-2023 07:13
Static task
static1
Behavioral task
behavioral1
Sample
f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe
Resource
win7-20220901-en
General
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Target
f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe
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Size
258KB
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MD5
a8ce4ce944ac6514356635fe946d8ff4
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SHA1
10557d7c007468792264f89563b607c6afb125fb
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SHA256
f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98
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SHA512
d04bc629b56a55ed427bef4d4e71a27ec3dbc94b6822ffe0d03cf1d43c4aa0b843c43a68a5d3fc36bbbf570f72eb9b8204b1d2a3ee1568e6a41eb2827784839c
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SSDEEP
3072:qtz5NzRbLdEgdwiYvODvcEtlMQYolj5/GBAffydfPEz9rsu0jaUAZf7q/1iEcaVu:az7zRLdtVYvWzTXSKz9n0+U4zqQna
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1284-56-0x0000000000220000-0x0000000000229000-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.
Processes:
f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exepid process 1284 f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe 1284 f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1204 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exepid process 1284 f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe"C:\Users\Admin\AppData\Local\Temp\f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1284
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1284-54-0x0000000075931000-0x0000000075933000-memory.dmpFilesize
8KB
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memory/1284-55-0x00000000008AE000-0x00000000008C3000-memory.dmpFilesize
84KB
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memory/1284-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/1284-57-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
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memory/1284-58-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB