Analysis
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max time kernel
7s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2023 08:17
Static task
static1
Behavioral task
behavioral1
Sample
117b28e18c3cdee58cee6f5b4c6b708b.exe
Resource
win7-20231215-en
General
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Target
117b28e18c3cdee58cee6f5b4c6b708b.exe
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Size
1.2MB
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MD5
117b28e18c3cdee58cee6f5b4c6b708b
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SHA1
bf3f7cf88712b01a8123d3836bf19f25b17a70ec
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SHA256
b356d0dfecf39874a2bbbe4cae33f580d91a8991860df23314f35950f574485c
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SHA512
3a2331e1f7266a262e308eab726ee43127631c7348e7931186d13f54577abb1a18a92d6a6664dc69a9cbe9098914bd0e6173d1adc634a545b9c87b3bedd600ea
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SSDEEP
24576:8Shu0Xd9baM1zjL0KfafjvjZLJNWttqmO96tY:8SL7VUfjJWttlO9IY
Malware Config
Extracted
44caliber
https://discordapp.com/api/webhooks/859014405580783637/J-rOLcLQORAp4rSIpre0H46Lhmzd8QK1hgRFNA4mqYSEz6dtJRq9HsK-id725NgqZTvK
Signatures
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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 9 freegeoip.app 10 freegeoip.app -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
117b28e18c3cdee58cee6f5b4c6b708b.exepid process 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
117b28e18c3cdee58cee6f5b4c6b708b.exepid process 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
117b28e18c3cdee58cee6f5b4c6b708b.exedescription pid process Token: SeDebugPrivilege 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
117b28e18c3cdee58cee6f5b4c6b708b.exepid process 1072 117b28e18c3cdee58cee6f5b4c6b708b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\117b28e18c3cdee58cee6f5b4c6b708b.exe"C:\Users\Admin\AppData\Local\Temp\117b28e18c3cdee58cee6f5b4c6b708b.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/1072-0-0x0000000000F30000-0x00000000012DE000-memory.dmpFilesize
3.7MB
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memory/1072-2-0x0000000074840000-0x0000000074FF0000-memory.dmpFilesize
7.7MB
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memory/1072-3-0x0000000005920000-0x0000000005930000-memory.dmpFilesize
64KB
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memory/1072-4-0x0000000005FD0000-0x0000000006062000-memory.dmpFilesize
584KB
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memory/1072-1-0x0000000000F30000-0x00000000012DE000-memory.dmpFilesize
3.7MB
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memory/1072-37-0x0000000006C20000-0x00000000071C4000-memory.dmpFilesize
5.6MB
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memory/1072-129-0x0000000006AA0000-0x0000000006B06000-memory.dmpFilesize
408KB
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memory/1072-133-0x0000000000F30000-0x00000000012DE000-memory.dmpFilesize
3.7MB
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memory/1072-134-0x0000000074840000-0x0000000074FF0000-memory.dmpFilesize
7.7MB