General
- Target i-main.zip
- Size 8KB
- Sample260905-pnyblacl6t
- SHA256 f0a63736b5d54868ee16c524ab97e40aa44b1475c19b0b80637e897cf42f916a
- MD5 3533c13c5f9a7f2cb701b15d9fc5bb5d
- SHA1 b8e94e8a9de5d7ff82b42b21a1b299e8e5930af2
- SHA512 05f24b36aa33fe121aff1b32fff4eff07759c4937d452382e3dc65356d7cf1fbfbdab83326a7a86ba4f928a31cac036204b6c64b55c4c8e963e0179ac617b954
- SSDEEP 96:yZuIOs5zbdb67IFflg7EEEZZuIOs5zbdb67IFflg7EEEXhia:PIOsVLd4EEEyIOsVLd4EEEQa
- TLSH T1E3126934F4AF72868052EA2FB4D8130F7E178E0ED11F9D43AC3A5FA627967E04983509
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
i-main/run.cmd
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
i-main/run.cmd
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral3
Sample
i-main/x.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
i-main/x.bat
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://github.com/ty9989/u/raw/main/ud.bat
-
exe.dropper
https://github.com/ty9989/z/raw/main/T3.zip
Targets
-
- Target i-main/run.cmd
- Size 422KB
- SHA256 5625b1f1ed09defd9e34b1f034db9c8fc53bb63c365cf4ef91e494ede792a663
- MD5 86762ed7dbbeed94bf80931443848b6c
- SHA1 de2535a283c1bb14f14381d82021f138601511e0
- SHA512 f1d83d5157d40905da86df6a25002ef048e9f7076de419ad2871c61ce773795ec4743e0c8709fe52181540d7062cf30c736968451cc1807444aba9daa75c878e
- SSDEEP 1536:xJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJSJJJJJJJJu:d
- TLSH T179940A90DA7B7AC1EE83B65025B77460F2CC5C077E39E8F63CFA3649C060C1AD969916
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
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.
-
Executes dropped EXE
-
Loads dropped DLL
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
- Target i-main/x.bat
- Size 422KB
- SHA256 5625b1f1ed09defd9e34b1f034db9c8fc53bb63c365cf4ef91e494ede792a663
- MD5 86762ed7dbbeed94bf80931443848b6c
- SHA1 de2535a283c1bb14f14381d82021f138601511e0
- SHA512 f1d83d5157d40905da86df6a25002ef048e9f7076de419ad2871c61ce773795ec4743e0c8709fe52181540d7062cf30c736968451cc1807444aba9daa75c878e
- SSDEEP 1536:xJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJSJJJJJJJJu:d
- TLSH T179940A90DA7B7AC1EE83B65025B77460F2CC5C077E39E8F63CFA3649C060C1AD969916
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
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.
-
Executes dropped EXE
-
Loads dropped DLL
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
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
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1