Analysis
- max time kernel
142s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
17/06/2024, 01:00
General
- Target 0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.exe
- Size 5.6MB
- Sample240617-bcvjns1cmn
- SHA256 0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a
Malware Config
Extracted
-
socks5systemz
-
bovwbte.com
-
http://bovwbte.com/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff714c8e9959339
-
http://bovwbte.com/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12eab517aa5c96bd86ee92864b895a8bbc896c58e713bc90c91f36b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9f33cb6f9f14
Signatures
- Detect Socks5Systemz Payload 3 IoCs
- Socks5Systemz
Socks5Systemz is a botnet written in C++.
- Detects executables packed with VMProtect. 19 IoCs
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 3 IoCs
- Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.exe"C:\Users\Admin\AppData\Local\Temp\0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-U9QHC.tmp\0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.tmp"C:\Users\Admin\AppData\Local\Temp\is-U9QHC.tmp\0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.tmp" /SL5="$80118,5604058,54272,C:\Users\Admin\AppData\Local\Temp\0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -s3⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
lampungsoundstage.exe
_iscrypt.dll
_isdecmp.dll
0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.tmp
memory/1084-76-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1084-3-0x0000000000401000-0x000000000040B000-memory.dmp
memory/1084-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3896-71-0x0000000000400000-0x0000000000742000-memory.dmp
memory/3896-66-0x0000000000400000-0x0000000000742000-memory.dmp
memory/3896-65-0x0000000000400000-0x0000000000742000-memory.dmp
memory/3896-70-0x0000000000400000-0x0000000000742000-memory.dmp
memory/4448-19-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/4448-77-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/5008-81-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-96-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-78-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-73-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-82-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-85-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-88-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-91-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-95-0x00000000008C0000-0x0000000000962000-memory.dmp
memory/5008-75-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-102-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-105-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-108-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-111-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-114-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-117-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-118-0x00000000008C0000-0x0000000000962000-memory.dmp
memory/5008-119-0x00000000008C0000-0x0000000000962000-memory.dmp
memory/5008-123-0x0000000000400000-0x0000000000742000-memory.dmp
memory/5008-126-0x0000000000400000-0x0000000000742000-memory.dmp