General
- Target paystub-details.zip
- Size 1KB
- Sample261006-w2xesafh76
- SHA256 13f5084862e00b17d85d3e0edfcd38eafd788c7623e9e499ae62a03f8754d068
- MD5 81b9070e058eae47557a9b4a547c8654
- SHA1 019b3af587b2839cb0914c34131f4556eb298268
- SHA512 ad101eae15a90d7fdaa3bb46a5d67f33283baa9feb98ba139128b54c4def18656e611c2a2eb357d092eded25bfd06ed6f6449ccc1a8c1584ad5d8f5a08c24962
- TLSH T1C631C84A1F011A55F1D685B660A1DA6A92009CC76004FC478795A606D8758B337B2DBD
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Paystub.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Paystub.vbs
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://update.microsoft.com
Extracted
-
ps1
-
exe.dropper
https://us-cdn.action1.com/builtin/00000000-0000-0000-0000-000000000000_0000000000000_builtin/file.dat
-
exe.dropper
https://eu-cdn.action1.com/builtin/00000000-0000-0000-0000-000000000000_0000000000000_builtin/file.dat
-
exe.dropper
https://au-cdn.action1.com/builtin/00000000-0000-0000-0000-000000000000_0000000000000_builtin/file.dat
-
exe.dropper
https://ifconfig.me/ip
Targets
-
- Target Paystub.vbs
- Size 6KB
- SHA256 f346e232d99946b08347a80848a56b42a5248eb450f53c32a6fcb14f8e766199
- MD5 03665437f76feef46da9a0926779dbda
- SHA1 e9ba1d1a656c040839cc4cbef6640f82ebc17d45
- SHA512 c65f60fb95630e7c4507c0fc3fde3483363f8c09e7c56eed8a4bbf7da916f5713cb1d467f8154ba83e891eec448c926243e82355fa4d980f7cf151045b945dab
- SSDEEP 96:XuNcljSbE0fniIAXOgKGR6OzQZAd6cYmsSGRyDZxfwiLOtrwrwvsonqgEhcwoF4j:XJ2EyzoIKEpmsSxZJdzkEonqg4ToMQG
- TLSH T114D1D40367EA4544B2F32F05AE7649750A27BE626D3DD60D469C1D0E1BF3988E870BB3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Executes a VBScript file via the Windows Script Host.
MITRE ATT&CK Enterprise v16
Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
6System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1System Time Discovery
1