General
- Target b3904b9f42cb877e8534f96ad1519abb4f3bcb772c38d8ac5e1101fbbd575cce.exe
- Size 868KB
- Sample260810-r6ey3s1dkd
- SHA256 b3904b9f42cb877e8534f96ad1519abb4f3bcb772c38d8ac5e1101fbbd575cce
- MD5 9ba9b5e30a963ccc4333645d2a3519e9
- SHA1 ead16831e232b9d43fe071148e738d20bbe76941
- SHA512 fe1e3af6e89d3de9bf5bb3ebf09df95b3801a3dcf37c07921dbba4b65f52c98a68f678f3ec021c067b004f85409aba5696e3813ed81e198705b499bab69b8215
- SSDEEP 24576:ocIp50Vl482mYC06sbKycdMNki382E+IYm9:ocIpkB2pbWMD82tIYm9
- TLSH T12115F04023A68D52E0F68BF6B8B0D37532A45DCF78E2D2955FE91FFB38253815464392
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
b3904b9f42cb877e8534f96ad1519abb4f3bcb772c38d8ac5e1101fbbd575cce.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b3904b9f42cb877e8534f96ad1519abb4f3bcb772c38d8ac5e1101fbbd575cce.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Targets
-
- Target b3904b9f42cb877e8534f96ad1519abb4f3bcb772c38d8ac5e1101fbbd575cce.exe
- Size 868KB
- SHA256 b3904b9f42cb877e8534f96ad1519abb4f3bcb772c38d8ac5e1101fbbd575cce
- MD5 9ba9b5e30a963ccc4333645d2a3519e9
- SHA1 ead16831e232b9d43fe071148e738d20bbe76941
- SHA512 fe1e3af6e89d3de9bf5bb3ebf09df95b3801a3dcf37c07921dbba4b65f52c98a68f678f3ec021c067b004f85409aba5696e3813ed81e198705b499bab69b8215
- SSDEEP 24576:ocIp50Vl482mYC06sbKycdMNki382E+IYm9:ocIpkB2pbWMD82tIYm9
- TLSH T12115F04023A68D52E0F68BF6B8B0D37532A45DCF78E2D2955FE91FFB38253815464392
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects SiriusRAT
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
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Executes dropped EXE
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Accesses Microsoft Outlook profiles
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2