Analysis
- max time kernel
94s - max time network
113s - platform
windows10_x64 - resource
win10v20201028 - submitted
17/03/2021, 08:13
General
- Target cb0864ccb6b66c3109effeb18056f414.exe
- Size 534KB
- Sample210317-ejcwrn375s
- SHA256 cd76c1f1215d5487e9bb89ecc64ae3046b475004ce9a99a6d4d33c554a819af8
Score
10/10
Malware Config
Extracted
Family
-
raccoon
Botnet
-
32d5e6449b6744aa586038532e2d41d15ce4f201
Attributes
-
url4cnc
https://telete.in/tomarsjsmith3
rc4.plain
rc4.plain
Signatures
- Raccoon
Simple but powerful infostealer which was very active in 2019.
- Loads dropped DLL 8 IoCs
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- 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.
- Delays execution with timeout.exe 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cb0864ccb6b66c3109effeb18056f414.exe"C:\Users\Admin\AppData\Local\Temp\cb0864ccb6b66c3109effeb18056f414.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.execmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\cb0864ccb6b66c3109effeb18056f414.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout /T 10 /NOBREAK3⤵
- Delays execution with timeout.exe
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-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/644-2-0x0000000003040000-0x0000000003041000-memory.dmp
memory/644-4-0x0000000000400000-0x0000000000492000-memory.dmp
memory/644-3-0x0000000003040000-0x00000000030D1000-memory.dmp