Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
27-11-2024 14:34
General
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Target
3c2167a8185cbc012db49cbdf0edb9bf90e8ffe34453e3d4a42d6419f0d9564f.exe
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Size
274KB
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MD5
9b532ca59da4806a6ad268a6747ea550
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SHA1
dc29c06573a11d944e96a7376f5032d4d4e31fa6
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SHA256
3c2167a8185cbc012db49cbdf0edb9bf90e8ffe34453e3d4a42d6419f0d9564f
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SHA512
57ca728951d38a723bd6059df616304eff16a883c7ba6d8ac9153800ff26d9a3e7b786e3e734a700362a04721065d62b75aaf5f7c3d4379de6b6517e9e6c4cb7
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SSDEEP
6144:df+BLtABPDLgj1xw1eO5rbMMzhgUsYqTXGR1afTyclI1D02SIS:6161eO5rbHHsYqTXG9R1DUIS
Malware Config
Extracted
44caliber
https://discordapp.com/api/webhooks/1165023408308883527/fHcVLlt-XS3bpeW4Pr9RnfIG-6FlU5L4fEDsBCSSGSwNqbsOngyplRsyoD4tshYENWIO
Signatures
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44Caliber
An open source infostealer written in C#.
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44Caliber family
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Reads user/profile data of web browsers 3 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 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 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3c2167a8185cbc012db49cbdf0edb9bf90e8ffe34453e3d4a42d6419f0d9564f.exe"C:\Users\Admin\AppData\Local\Temp\3c2167a8185cbc012db49cbdf0edb9bf90e8ffe34453e3d4a42d6419f0d9564f.exe"1⤵
- Checks processor information in registry
- 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
4KB
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Filesize
296KB
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Filesize
9.9MB
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Filesize
9.9MB