General
- Target 2026-07-31_fdfbc8dd31307eb900ef244c78bddbc6_
- Size 974KB
- Sample260731-kk7cwaff36
- SHA256 96dea42b43e179471ec44ea516a3449e89ee19e923ee6fb7b97daf346c9d218b
- MD5 fdfbc8dd31307eb900ef244c78bddbc6
- SHA1 4de5b4b96a16488f92f11d50cf5cc5ee6ac6d11c
- SHA512 79a9e820b3f0271267234d0c80acb5d12731cc9bc045ccc216ad8d6b7746c1369fcdd863362abf8707f36fc20a2041d03df3755f4cc9c50a387c655905ef225d
- SSDEEP 12288:1mTNh7sB/TVOv2JkVtNmnQILImZJpRh0y9pxJs:1qNh7sB/TV5JkVtNmnQIL1h06f
- TLSH T150254A1BF7A28DBEC51BC2314AA787316731F4581325BB2F2E58D3312E26E509F6B614
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-31_fdfbc8dd31307eb900ef244c78bddbc6_.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-31_fdfbc8dd31307eb900ef244c78bddbc6_.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-07-31_fdfbc8dd31307eb900ef244c78bddbc6_
- Size 974KB
- SHA256 96dea42b43e179471ec44ea516a3449e89ee19e923ee6fb7b97daf346c9d218b
- MD5 fdfbc8dd31307eb900ef244c78bddbc6
- SHA1 4de5b4b96a16488f92f11d50cf5cc5ee6ac6d11c
- SHA512 79a9e820b3f0271267234d0c80acb5d12731cc9bc045ccc216ad8d6b7746c1369fcdd863362abf8707f36fc20a2041d03df3755f4cc9c50a387c655905ef225d
- SSDEEP 12288:1mTNh7sB/TVOv2JkVtNmnQILImZJpRh0y9pxJs:1qNh7sB/TV5JkVtNmnQIL1h06f
- TLSH T150254A1BF7A28DBEC51BC2314AA787316731F4581325BB2F2E58D3312E26E509F6B614
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Modifies WinLogon for persistence
-
Detects executables (downlaoders) containing URLs to raw contents of a paste
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Downloads MZ/PE file
-
Executes dropped EXE
-
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
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1