Analysis
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max time kernel
42s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
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submitted
31-07-2022 10:55
General
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Target
5f9484bd0136da270398279a49369490fbb2ba4fa92e73126b60b75148da407f.exe
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Size
677KB
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MD5
fd4bcc51f6325388f8d2e6c3f6b32cee
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SHA1
99f99a4b5655d01789e9ebe97effc7b64369c641
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SHA256
5f9484bd0136da270398279a49369490fbb2ba4fa92e73126b60b75148da407f
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SHA512
c7a8577cc54c05227768f079648414819673cbefb7d2824724683a702febb476ac38270f4ac4c98d5639fa789697e9738ef6e98487774b594d114bdecb3309e3
Score
10/10
Malware Config
Extracted
Family
coldstealer
Botnet
l12
C2
http://topexpertshop.com/
Signatures
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Cold Stealer
An info stealer written in C#, first seen in Feb 2022.
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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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\5f9484bd0136da270398279a49369490fbb2ba4fa92e73126b60b75148da407f.exe"C:\Users\Admin\AppData\Local\Temp\5f9484bd0136da270398279a49369490fbb2ba4fa92e73126b60b75148da407f.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
992KB
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Filesize
992KB
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Filesize
8KB
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Filesize
168KB
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Filesize
104KB
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Filesize
992KB
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Filesize
228KB