Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/07/2026, 12:10
General
- Target June%20statement.vbs
- Size 1KB
- Sample260710-pcfbmsa16p
- SHA256 1f90de5691b1969d7eff9a184327cef3f66ef571eb4d2f83bb44428151e6e847
Malware Config
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
- Downloads MZ/PE file 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 4 IoCs
- Loads dropped DLL 34 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\June%20statement.vbs"1⤵
- Badlisted process makes network request
- Downloads MZ/PE file
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fwinst.exe"C:\Users\Admin\AppData\Local\Temp\fwinst.exe" /S2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fwinst.exeC:\Users\Admin\AppData\Local\Temp\fwinst.exe /S3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Public\Documents\fwinst.exeC:\Users\Public\Documents\fwinst.exe4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Public\Documents\fwinst.exeC:\Users\Public\Documents\fwinst.exe5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SYSTEM32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\tmporboi22_.bat4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\PING.EXEping 127.0.0.1 -n 35⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
fwinst.exe
_bz2.pyd
_cffi_backend.pyd
_ctypes.pyd
_lzma.pyd
_sqlite3.pyd
_rust.pyd
libffi-8.dll
packer.dll
python3.dll
python312.dll
sqlite3.dll
vcruntime140.dll
_socket.pyd
_ssl.pyd
libcrypto-3.dll
select.pyd
tmporboi22_.bat
cookies.json
CURRENT
MANIFEST-000001
memory/1660-230-0x00007FF6F37C0000-0x00007FF6F416D000-memory.dmp
memory/1660-232-0x00007FF6F37C0000-0x00007FF6F416D000-memory.dmp
memory/1868-231-0x00007FF7D99A0000-0x00007FF7DA34D000-memory.dmp
memory/1868-245-0x00007FF7D99A0000-0x00007FF7DA34D000-memory.dmp
memory/2280-66-0x00007FFF70B90000-0x00007FFF71291000-memory.dmp
memory/2280-65-0x00007FF6F37C0000-0x00007FF6F416D000-memory.dmp
memory/2472-233-0x00007FF7D99A0000-0x00007FF7DA34D000-memory.dmp
memory/2472-234-0x00007FFF70F10000-0x00007FFF71611000-memory.dmp
memory/2472-240-0x00007FFF70F10000-0x00007FFF71611000-memory.dmp
memory/2472-239-0x00007FF7D99A0000-0x00007FF7DA34D000-memory.dmp