General
- Target ByteBreaker V2_13448010.exe
- Size 702KB
- Sample260831-abbvhasclg
- SHA256 87aff4322a85cb375376f38d294a052cc9a31e4d40db5583f5b34fa93aa155d5
- MD5 cc3d00de3adebde3b8bada8148d3de2b
- SHA1 319b26cfe9537c5fd3d6599ef38be579f17885cb
- SHA512 c4c858446c33a874c5435af1388e9b0d7d8e76dfb24a61e75a5e2c3997acd1de330d3a7a26c533caed5105ba1e7baee1ee037e8aa29f1f8473c5ce95a17538dd
- SSDEEP 12288:TnZsx0v39rYke42Kn/ECCNRgf9dGcA8QCkqJ2Q:OO95Pn/EbK9dGUQBGz
- TLSH T119E47D26B66801FCE0A7D1B9C9924912F7F1B847177197CF03E04A66AF2B6E05E3E711
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ByteBreaker V2_13448010.exe
Resource
win10v2004-20260513-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
ByteBreaker V2_13448010.exe
Resource
win11ltsc2024-20260709-en
24 signatures
150 seconds
Malware Config
Targets
-
- Target ByteBreaker V2_13448010.exe
- Size 702KB
- SHA256 87aff4322a85cb375376f38d294a052cc9a31e4d40db5583f5b34fa93aa155d5
- MD5 cc3d00de3adebde3b8bada8148d3de2b
- SHA1 319b26cfe9537c5fd3d6599ef38be579f17885cb
- SHA512 c4c858446c33a874c5435af1388e9b0d7d8e76dfb24a61e75a5e2c3997acd1de330d3a7a26c533caed5105ba1e7baee1ee037e8aa29f1f8473c5ce95a17538dd
- SSDEEP 12288:TnZsx0v39rYke42Kn/ECCNRgf9dGcA8QCkqJ2Q:OO95Pn/EbK9dGUQBGz
- TLSH T119E47D26B66801FCE0A7D1B9C9924912F7F1B847177197CF03E04A66AF2B6E05E3E711
- MD5 SHA1 SHA512 SSDEEP TLSH
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Suspicious use of NtSetInformationThreadHideFromDebugger