Analysis
- max time kernel
33s - max time network
42s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
18/02/2024, 16:48
General
- Target SkyRysen/SkyRysen.exe
- Size 84KB
- Sample240218-vbdpbach46
- SHA256 d8604a6641d5743df9a0324f179476afe197cb63e2b94cbbce78aee2a348b5e1
Score
10/10
Malware Config
Extracted
Family
-
phemedrone
C2
-
https://api.telegram.org/bot6678158569:AAGCj_95yYZbARbtI5kniGnlVkd_CTO8lfI/sendMessage?chat_id=6303202637
Signatures
- Phemedrone
An information and wallet stealer written in C#.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 26 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SkyRysen\SkyRysen.exe"C:\Users\Admin\AppData\Local\Temp\SkyRysen\SkyRysen.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3380-0-0x0000000000D30000-0x0000000000D4C000-memory.dmp
memory/3380-1-0x00007FFD8EFB0000-0x00007FFD8FA71000-memory.dmp
memory/3380-2-0x000000001BD20000-0x000000001BD30000-memory.dmp
memory/3380-3-0x00007FFD8EFB0000-0x00007FFD8FA71000-memory.dmp
memory/3380-4-0x00007FFD8EFB0000-0x00007FFD8FA71000-memory.dmp