Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
30/12/2023, 07:40
Behavioral task
behavioral1
Sample
126346ec5a485831e1f009cda25cce5a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
126346ec5a485831e1f009cda25cce5a.exe
Resource
win10v2004-20231215-en
General
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Target
126346ec5a485831e1f009cda25cce5a.exe
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Size
203KB
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MD5
126346ec5a485831e1f009cda25cce5a
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SHA1
52b96654cd34b02ca39d309fdcc36585c4787be5
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SHA256
d3a1d9b7256f67724dd950fecd2091c008ef8f7361ed23b053be41c222207f01
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SHA512
baaf1474a19071e3562143d85f72e9f893a0c8ca6f68e372fc188983fd96afcc67c76736ddd4cc67538804604b353a22f677e7bd17b76b9286470a531726cbf7
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SSDEEP
3072:oRdbJzMwIiNd7bk9GUX2HD05oeD59zEGlHSTuQj87NWzcwqhiaKYlhzN:SbJaSdJzHDYvzE8STf87czcd6KD
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2108-0-0x0000000000400000-0x0000000000478000-memory.dmp upx behavioral1/memory/2108-17-0x0000000000400000-0x0000000000478000-memory.dmp upx behavioral1/memory/2108-21-0x0000000000400000-0x0000000000478000-memory.dmp upx behavioral1/memory/2108-23-0x0000000000400000-0x0000000000478000-memory.dmp upx behavioral1/memory/2108-24-0x0000000000400000-0x0000000000478000-memory.dmp upx behavioral1/memory/2108-25-0x0000000000400000-0x0000000000478000-memory.dmp upx -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\t: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\o: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\s: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\y: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\g: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\j: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\k: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\n: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\q: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\r: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\v: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\x: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\e: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\h: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\z: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\m: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\p: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\u: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\w: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\i: 126346ec5a485831e1f009cda25cce5a.exe File opened (read-only) \??\l: 126346ec5a485831e1f009cda25cce5a.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 126346ec5a485831e1f009cda25cce5a.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\SAItest.txt 126346ec5a485831e1f009cda25cce5a.exe