Analysis
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max time kernel
28s -
max time network
29s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
05-03-2024 22:00
General
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Target
gamesense.exe
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Size
275KB
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MD5
06d26e80e55344a8a483c357d2c93361
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SHA1
791f3e4a55785b940dfd335b9bf408a276b95258
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SHA256
0e9d0fb06c0f889d46fac8b5d9afeb4a503ac39a73742729ec38a83cf48c3623
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SHA512
504bea28b846edb81050792dc309a79d17c312df58b3fb363ecd6b281703c575ac9e643c91749fe15c9bb344de0124fe160e0e1910583857919c8fdc3d5750fd
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SSDEEP
6144:Bf+BLCABPCSyu0Y6/8eaxLaqJCVImMOAle0EO+J:8yvZaxLaDVvgle3J
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/1140809162201243699/btqO8cRb46bEQDfduagpAMVv7owTAQ07NMRmYHKOBoLrPmi8MTwUvTQMbnvuk2E4cchn
Signatures
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44Caliber
An open source infostealer written in C#.
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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.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 37 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of FindShellTrayWindow 30 IoCs
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Suspicious use of SendNotifyMessage 29 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\gamesense.exe"C:\Users\Admin\AppData\Local\Temp\gamesense.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5e326b8d1b860bc755f6ed57d4de1cd3b
SHA1c6302a71de6dfc307bab0446f8a173e6aefa5f15
SHA256a3669df2c7f8fb6c7d923909d7efd19c848123355e095aa8cac297133ead8690
SHA512b11036cc9550f11dfea5902499463cd6f938b94093748eba8881edcf5182ed1466a66636c460a7ab841b7c351e0de3d229f4f4aedc3e8422577b9ac468853832
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Filesize
304KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
10.8MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB