General
- Target 25062026_0348_23062026_Purchase order for BDPL 01.06.2026_pdf.zip
- Size 310KB
- Sample260625-ec8cbag18w
- SHA256 2ace464c5ec9efccced73cf3cacbb18f4019ebcab22bb64500c16819b933150e
- MD5 099232774fe52fe3cb01e4635dfa082c
- SHA1 fc817ef4e51d98045bed9d3713e032d194993543
- SHA512 22daed02bafefdf838d75d60147c2c0131ee7c305f58817ebc5805c1695b3e26edc22d0312aaf2bff997780867895cb23ca7e7eb6623d279aba15c4180caf245
- SSDEEP 6144:BGXGk0VQZYgKKaajEHSWwGmsDsoAECAigWRv6Dcl7dpNQjjuQZCOuAYMnNvs5UpT:BGzFZOlAz6soKARWRv6Al7dpCjulOjb9
- TLSH T1646423F9B54E6A8CD86FD2FBB72AA27635307008424D9D742BA48C67F5E00D5D9F042E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Purchase order for BDPL 01.06.2026_pdf.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Purchase order for BDPL 01.06.2026_pdf.js
Resource
win11ltsc2024-20260617-en
Malware Config
Extracted
-
siriusrat
-
2.27.62.140:4449
Targets
-
- Target Purchase order for BDPL 01.06.2026_pdf.js
- Size 1.9MB
- SHA256 fe7c49ac0611318a243746cb106b3a6983612338e055706c76b4aa386945b3ae
- MD5 1ccc8453b7a08484e56e1754abe7cdc4
- SHA1 6c0d15f4b7e6942dcb6738303d553a4f6fa3cbb0
- SHA512 41a8ff297086d6e64f89e7ebd7b8cf7d0d0921b3265cb0903da8c0477e4b2efa46a2af053893985caeafb0fd1e3587a8de9f82aa0b801c0b5ff19816d746af14
- SSDEEP 6144:56fEKOqw0PyhFfM2g5NHMwA+xVA2RQp6Dwdi7vBjQDRw4uh0oxKrSdFHCgZ:pTdg5+8BUd+Dh0J2Sy
- TLSH T1C8952724BF7E1785E0AC62A01DC8C6A3759EC7A997EB513C54744ECC137A80853FAB78
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects SiriusRAT
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Registers new Windows logon scripts automatically executed at logon.
-
Accesses Microsoft Outlook accounts
-
Accesses Microsoft Outlook profiles
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1