General
- Target 2026-07-20_9fade53e3a21c46a9b985112df65ed09_akira_icedid_rusty-stealer_ryuk
- Size 8.0MB
- Sample260720-c9hrtacz7m
- SHA256 e0b64b2989754b459210e0eb6911498a39a52fef6d5925f8545226cff498f784
- MD5 9fade53e3a21c46a9b985112df65ed09
- SHA1 41ed6b8185f3220ec95d218836c59215006285fb
- SHA512 62941f6a995a8e09ccfa3fa16b35c942e6be1956e089e57a54e9b000cef9f472a6223e5b0f018f2309d1aa6e3cd71f580b6437da7d0ecdfced328f776b0340f1
- SSDEEP 98304:IdnqMzcGhoABEhjonhvLYvi3sdPC5ons+IfCWOiKTH+J1cNrSeOWhRYJIxhRGC:anq1GhDBExo9k63aCSnZIfgi+we9hiuj
- TLSH T1FB86BEB45190EDD1DBAD603B8F7CD2B8E80EBC78C3D2F5A561BB4360481B95818896F7
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-07-20_9fade53e3a21c46a9b985112df65ed09_akira_icedid_rusty-stealer_ryuk.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-20_9fade53e3a21c46a9b985112df65ed09_akira_icedid_rusty-stealer_ryuk.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-07-20_9fade53e3a21c46a9b985112df65ed09_akira_icedid_rusty-stealer_ryuk
- Size 8.0MB
- SHA256 e0b64b2989754b459210e0eb6911498a39a52fef6d5925f8545226cff498f784
- MD5 9fade53e3a21c46a9b985112df65ed09
- SHA1 41ed6b8185f3220ec95d218836c59215006285fb
- SHA512 62941f6a995a8e09ccfa3fa16b35c942e6be1956e089e57a54e9b000cef9f472a6223e5b0f018f2309d1aa6e3cd71f580b6437da7d0ecdfced328f776b0340f1
- SSDEEP 98304:IdnqMzcGhoABEhjonhvLYvi3sdPC5ons+IfCWOiKTH+J1cNrSeOWhRYJIxhRGC:anq1GhDBExo9k63aCSnZIfgi+we9hiuj
- TLSH T1FB86BEB45190EDD1DBAD603B8F7CD2B8E80EBC78C3D2F5A561BB4360481B95818896F7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers
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Detects executables packed with VMProtect.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to get system information as a root user.
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
Drops startup 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
4PowerShell
2Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1