Analysis
- max time kernel
40s - max time network
44s - platform
windows7_x64 - resource
win7-20220414-en - submitted
05/07/2022, 12:43
General
- Target ba76b48941747901ed1349301b6c3c9536589f6b8327bd9f7086d8080be944db.exe
- Size 207KB
- Sample220705-px5f9sbbf4
- SHA256 ba76b48941747901ed1349301b6c3c9536589f6b8327bd9f7086d8080be944db
Score
10/10
Malware Config
Extracted
Family
-
coldstealer
Botnet
-
18
C2
-
http://realmoneycreate.xyz/
Signatures
- Cold Stealer
An info stealer written in C#, first seen in Feb 2022.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ba76b48941747901ed1349301b6c3c9536589f6b8327bd9f7086d8080be944db.exe"C:\Users\Admin\AppData\Local\Temp\ba76b48941747901ed1349301b6c3c9536589f6b8327bd9f7086d8080be944db.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
memory/1984-54-0x0000000000390000-0x00000000003CC000-memory.dmp
memory/1984-55-0x0000000000230000-0x0000000000236000-memory.dmp
memory/1984-56-0x00000000004D0000-0x000000000050A000-memory.dmp
memory/1984-57-0x00000000002C0000-0x00000000002C6000-memory.dmp