Analysis
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max time kernel
38s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
05-07-2022 12:43
General
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Target
9e21e39cd313c6974c5ca9133f9c29acd59f09a90d2c78cf6302516fd4d93897.exe
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Size
653KB
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MD5
9ec150a4c04da6a1087a3cd36086fde3
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SHA1
d67ef87f7f756ea776ae3f63a2b2a86e2a3fe061
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SHA256
9e21e39cd313c6974c5ca9133f9c29acd59f09a90d2c78cf6302516fd4d93897
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SHA512
778955d57edc4395ad64c802a323a6f958aa27a0e32bd496f7b3da805fadc8e7fc19b6703bad9931a74bd8c35297fbfd4591a383efe4fc315a9827b34ca843fd
Score
10/10
Malware Config
Extracted
Family
coldstealer
Botnet
l15
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\9e21e39cd313c6974c5ca9133f9c29acd59f09a90d2c78cf6302516fd4d93897.exe"C:\Users\Admin\AppData\Local\Temp\9e21e39cd313c6974c5ca9133f9c29acd59f09a90d2c78cf6302516fd4d93897.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
8KB
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Filesize
964KB
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Filesize
964KB
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Filesize
168KB
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Filesize
964KB
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Filesize
228KB
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Filesize
104KB