General
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Target
JaffaCakes118_63b273a1313b10097263f35529e8cd20
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Size
1.3MB
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Sample
250102-jy8bnavncq
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MD5
63b273a1313b10097263f35529e8cd20
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SHA1
3c818ee060befe46d05f8f7b52b8db89d9136e0a
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SHA256
678674141b451bcdaf2a310c051222da0dc89fc6702d823e1cda52af4ef9cfd7
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SHA512
0090335d5d1fff651beed959039a8ca0ea5dcde509522b159561fc23dd65330d1fa63959748981177a7d1088eca4deb8e8cae202c176b59b51c58a1c6480784d
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SSDEEP
24576:oi/7tC5GPql69nfWRGKENMuOhJecdubAXc/C0yDkWDzW5/TP8lA9Lp9LF:V/7Y5aUGKSCUcUbAMB69Dq5/nL7LF
Behavioral task
behavioral1
Sample
JaffaCakes118_63b273a1313b10097263f35529e8cd20.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
JaffaCakes118_63b273a1313b10097263f35529e8cd20
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Size
1.3MB
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MD5
63b273a1313b10097263f35529e8cd20
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SHA1
3c818ee060befe46d05f8f7b52b8db89d9136e0a
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SHA256
678674141b451bcdaf2a310c051222da0dc89fc6702d823e1cda52af4ef9cfd7
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SHA512
0090335d5d1fff651beed959039a8ca0ea5dcde509522b159561fc23dd65330d1fa63959748981177a7d1088eca4deb8e8cae202c176b59b51c58a1c6480784d
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SSDEEP
24576:oi/7tC5GPql69nfWRGKENMuOhJecdubAXc/C0yDkWDzW5/TP8lA9Lp9LF:V/7Y5aUGKSCUcUbAMB69Dq5/nL7LF
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Detect Neshta payload
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Contacts a large (780) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Modifies system executable filetype association
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1