Analysis
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max time kernel
95s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
05-08-2024 16:15
General
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Target
ad8bad1ca3c888140a267dab3ca32f40N.exe
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Size
303KB
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MD5
ad8bad1ca3c888140a267dab3ca32f40
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SHA1
a8455a1023ca8b83b145669036eaf7e47fd23a4b
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SHA256
a8234940d8bae72c337c38780bbe79af9ff944282113daa64d7c18addbe019f3
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SHA512
d9522ee93908fb8b04d00a2ae0f79776f6570387ef625e0e46ffb34d185e2e25e753438ec92ed1d39ca6bd3c9ab777397e541facb087fe84852df064dabdc0f0
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SSDEEP
6144:15hxT6MDdbICydeBvQ26i2dVTZ867mA1D0FI6:15dY26i2vTGA1DR6
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/1267879755852677195/gVzfD2x4tcYypDXASFDiRFPDc3XXIcfmVrwOtmb4OxjlfTTOMCCPvDvp3O4Y4cLpKKeR
Signatures
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44Caliber
An open source infostealer written in C#.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ad8bad1ca3c888140a267dab3ca32f40N.exe"C:\Users\Admin\AppData\Local\Temp\ad8bad1ca3c888140a267dab3ca32f40N.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
328KB
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Filesize
10.8MB
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Filesize
10.8MB