General
- Target Extreme Wiper.exe
- Size 5KB
- Sample260821-tazdysshla
- SHA256 cbf51a83f3e47f4dc90e426f178cac906024ee956ed2f85ecffbce0cb8cd0485
- MD5 d804f2c66f120ed98159ead585aeaa9f
- SHA1 072cb0decc48ce72a31528a8440e1a918ce68a69
- SHA512 07fd1098376ceb4b17708f3af90d5f65d0dd545c1de2fd310bfb14a29e4898afd2403b2e2f9dc3b8597ba6782f9b5e98232642dae35a6c19f4b9a343f853eb0e
- SSDEEP 96:M0Dz4qjF5wrmKD+dgdLRZUxop7gwPzNt:M0/4qjFTQ/dLDUxo6wZ
- TLSH T1E2C1B70193D9437ADFF24B75ECB357140274FB90DD9A8FBD18C562ABAD266440A22F70
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Extreme Wiper.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Extreme Wiper.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Targets
-
- Target Extreme Wiper.exe
- Size 5KB
- SHA256 cbf51a83f3e47f4dc90e426f178cac906024ee956ed2f85ecffbce0cb8cd0485
- MD5 d804f2c66f120ed98159ead585aeaa9f
- SHA1 072cb0decc48ce72a31528a8440e1a918ce68a69
- SHA512 07fd1098376ceb4b17708f3af90d5f65d0dd545c1de2fd310bfb14a29e4898afd2403b2e2f9dc3b8597ba6782f9b5e98232642dae35a6c19f4b9a343f853eb0e
- SSDEEP 96:M0Dz4qjF5wrmKD+dgdLRZUxop7gwPzNt:M0/4qjFTQ/dLDUxo6wZ
- TLSH T1E2C1B70193D9437ADFF24B75ECB357140274FB90DD9A8FBD18C562ABAD266440A22F70
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Adds autorun key to be loaded by Explorer.exe on startup
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Event Triggered Execution: Image File Execution Options Injection
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Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.
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Modifies system executable filetype association
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Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Modifies WinLogon
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Browser Extensions
1Event Triggered Execution
3Change Default File Association
1Image File Execution Options Injection
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
3Change Default File Association
1Image File Execution Options Injection
1Netsh Helper DLL
1Defense Evasion
Indicator Removal
1Clear Persistence
1Modify Registry
9Subvert Trust Controls
3Install Root Certificate
2SIP and Trust Provider Hijacking
1