Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
20/04/2026, 09:28
Static task
static1
Behavioral task
behavioral1
Sample
090661ONIIUU5J8UrvknDivsn_1988RXU11ANUPL.vbs
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
090661ONIIUU5J8UrvknDivsn_1988RXU11ANUPL.vbs
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target 090661ONIIUU5J8UrvknDivsn_1988RXU11ANUPL.vbs
- Size 3.9MB
- Sample260420-lfdqfaev5q
- SHA256 2f9e3722ed0d84800c5194052c41dd8fb030912c354cc91e7b3eff15746f02e5
- MD5 ccd51588b27ab8918d1d92f444b5e924
- SHA1 b917720506007cb94fa075fe0941cb48429cf2b6
- SHA512 3ac9283a1eea4478f0ad1044b9cfeea87a3c653b5615d22dcb39e35f8d201dc69a79309abe1bab9e1d0c6dd7a9751ed16bc517f9e76413aead1c85163030c47a
- SSDEEP 49152:5CFRy6arFXgiRAA1gpG5BwgETInkIOpofIu6xX9kQhZezLAHSn:r
- TLSH T13C1623314AE529770B90062670AF0A2D7E7C9827C249D9F5C488B1513C9EF8ADEEF57C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4664 8atZZ0FG9nBKZatdx.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8atZZ0FG9nBKZatdx.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2832 wrote to memory of 4664 2832 WScript.exe 80
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\090661ONIIUU5J8UrvknDivsn_1988RXU11ANUPL.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Users\Admin\AppData\Local\8atZZ0FG9nBKZatdx.exe"C:\Users\Admin\AppData\Local\8atZZ0FG9nBKZatdx.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4664
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\8atZZ0FG9nBKZatdx.zip
- Size 2.8MB
- SHA256 7601a3f4a69c3b8bc3bc6fc34c43efa7313a2e4ab252f61a58848c2e6d4b8bf4
- MD5 8dbccb16f8764420450b977770384532
- SHA1 ea42d10c4febfe75aa53fe67ba09b665ca1c5abd
- SHA512 a6a2adfcb4740a901bf2c16f9311c14bd5872973cb261a011efd4691c47f418b921727c91bfdd146f51d1fe70719699f0793cac9342b1af2e98a73e534262607
- SSDEEP 49152:1FRSlz5Mq6jNMljsrtud8FGeCvtEGyLEUCtzYLnPI5Bc3E7dQh:/s55MqEUjsrw8GVFENCtzYLgUE7dK
- TLSH T16CD5332772E0FF25E10441F35BD11A20CE6A7FB157321506BEA76C9844EB3A39366CAD
- MD5 SHA1 SHA512 SSDEEP TLSH