Analysis
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max time kernel
2s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2023 10:16
Static task
static1
Behavioral task
behavioral1
Sample
32595ac79386e97e05f876c5dd2ab874.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
32595ac79386e97e05f876c5dd2ab874.exe
Resource
win10v2004-20231215-en
General
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Target
32595ac79386e97e05f876c5dd2ab874.exe
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Size
1.7MB
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MD5
32595ac79386e97e05f876c5dd2ab874
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SHA1
c989b9d5095373707323209898e9af47d695b289
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SHA256
9935470ff0da61daff7361e3376f0a40401757e4d0ce6c20f07333bc6f041085
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SHA512
46a1592acee78ed4104bd68830f23665ac0cbbe8be1734c57d0b393b0a9daeabcfafee13f0083447a842c3578cd3d99cc18dbeb0eff3a0f0582f349b12ca068d
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SSDEEP
49152:RTaXfndwbmGJMZeFNOHoabDvhn0TKfurQqlnJfVWncA0xGM:RTkft2NVabD10TKfoFu50/
Malware Config
Extracted
blackguard
https://api.telegram.org/bot1780840566:AAGlajN7Tzg16_1IyBIF3IbdIk9kg_wlmYw/sendMessage?chat_id=397349583
Signatures
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BlackGuard
Infostealer first seen in Late 2021.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 8 freegeoip.app 9 freegeoip.app -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
32595ac79386e97e05f876c5dd2ab874.exepid process 3016 32595ac79386e97e05f876c5dd2ab874.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
32595ac79386e97e05f876c5dd2ab874.exepid process 3016 32595ac79386e97e05f876c5dd2ab874.exe 3016 32595ac79386e97e05f876c5dd2ab874.exe 3016 32595ac79386e97e05f876c5dd2ab874.exe 3016 32595ac79386e97e05f876c5dd2ab874.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
32595ac79386e97e05f876c5dd2ab874.exedescription pid process Token: SeDebugPrivilege 3016 32595ac79386e97e05f876c5dd2ab874.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
32595ac79386e97e05f876c5dd2ab874.exepid process 3016 32595ac79386e97e05f876c5dd2ab874.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\32595ac79386e97e05f876c5dd2ab874.exe"C:\Users\Admin\AppData\Local\Temp\32595ac79386e97e05f876c5dd2ab874.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3016-0-0x00000000000D0000-0x00000000005B2000-memory.dmpFilesize
4.9MB
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memory/3016-2-0x0000000073CD0000-0x0000000074480000-memory.dmpFilesize
7.7MB
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memory/3016-3-0x00000000056F0000-0x0000000005700000-memory.dmpFilesize
64KB
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memory/3016-1-0x00000000000D0000-0x00000000005B2000-memory.dmpFilesize
4.9MB
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memory/3016-36-0x0000000006620000-0x00000000066B2000-memory.dmpFilesize
584KB
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memory/3016-37-0x0000000006C70000-0x0000000007214000-memory.dmpFilesize
5.6MB
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memory/3016-128-0x0000000006AF0000-0x0000000006B56000-memory.dmpFilesize
408KB
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memory/3016-141-0x0000000006080000-0x0000000006088000-memory.dmpFilesize
32KB
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memory/3016-142-0x00000000060E0000-0x0000000006102000-memory.dmpFilesize
136KB
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memory/3016-143-0x0000000007220000-0x0000000007574000-memory.dmpFilesize
3.3MB
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memory/3016-140-0x0000000006070000-0x000000000607A000-memory.dmpFilesize
40KB
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memory/3016-145-0x00000000000D0000-0x00000000005B2000-memory.dmpFilesize
4.9MB
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memory/3016-147-0x0000000073CD0000-0x0000000074480000-memory.dmpFilesize
7.7MB
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memory/3016-158-0x00000000000D0000-0x00000000005B2000-memory.dmpFilesize
4.9MB
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memory/3016-159-0x0000000073CD0000-0x0000000074480000-memory.dmpFilesize
7.7MB