Analysis
-
max time kernel
118s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
-
submitted
22-11-2024 10:47
General
-
Target
저작권 침해 이미지 및 비디오 - Yulchon LLC.exe
-
Size
1.2MB
-
MD5
5cf6fc455c22989cf2e224c6427d3ae2
-
SHA1
cee9351944a767ee26e6933f5725d4f223a9a474
-
SHA256
d10fb204173471ea2394e877e6c354085e82488cd82d685bb31ffb40e73cd2f0
-
SHA512
da54844ed075a3fc5c9099b134b9fa839434314dd3ad2a5832e4abca116970d80c45b14ca22193d41abfacbcececb42c82cc66abc73dedf681d0ee86adbc97bc
-
SSDEEP
24576:vtdAm9DUi/CR3wCkCiRgoG7hBaHkbEXXeG/jFt5xax0vTx96jA:FqTytRFk6ek1x3j
Malware Config
Extracted
rhadamanthys
https://15.235.176.166:8344/ecda3896be16ad7255/82pwxrmt.osobm
Signatures
-
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
-
Rhadamanthys family
-
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 6 IoCs
-
Suspicious use of WriteProcessMemory 24 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\저작권 침해 이미지 및 비디오 - Yulchon LLC.exe"C:\Users\Admin\AppData\Local\Temp\저작권 침해 이미지 및 비디오 - Yulchon LLC.exe"2⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\저작권 침해 이미지 및 비디오 - Yulchon LLC.exe"C:\Users\Admin\AppData\Local\Temp\저작권 침해 이미지 및 비디오 - Yulchon LLC.exe"3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
-
C:\Windows\SysWOW64\cmd.execmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*ChromeUpdate" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\FirefoxData.dll",EntryPoint /f & exit3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\reg.exereg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*ChromeUpdate" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\FirefoxData.dll",EntryPoint /f4⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
-
-
-
-
C:\Windows\SysWOW64\dialer.exe"C:\Windows\system32\dialer.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.7MB
-
Filesize
36KB
-
Filesize
4.0MB
-
Filesize
284KB
-
Filesize
1.7MB
-
Filesize
104KB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
104KB
-
Filesize
1.3MB
-
Filesize
504KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
504KB
-
Filesize
4.0MB
-
Filesize
284KB
-
Filesize
504KB
-
Filesize
4.0MB
-
Filesize
504KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB