General
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Target
JaffaCakes118_9339503bfbb68f6435a37e36057c137b
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Size
205KB
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Sample
250108-jdll6aznex
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MD5
9339503bfbb68f6435a37e36057c137b
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SHA1
fb8714dea5b2cb8884b079b2a32e4246630efa40
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SHA256
ed27064284abd999686d18a64681781876fbb716587f2e8ce70f862565dc4599
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SHA512
1d85151ad89ab85e20682ee7940f20d1ef6f63cc2dd53f744ddcaa603750e822722926b03834dc0bec24834b992bfd379122ff80b1f89826acbca719f7104aa5
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SSDEEP
6144:0V5X9iNrRFBVxk7M2+4D3Iyv1ChpFR0FVvrp9N:08rZVxk7J+1MgwVrx
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_9339503bfbb68f6435a37e36057c137b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_9339503bfbb68f6435a37e36057c137b.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
JaffaCakes118_9339503bfbb68f6435a37e36057c137b
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Size
205KB
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MD5
9339503bfbb68f6435a37e36057c137b
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SHA1
fb8714dea5b2cb8884b079b2a32e4246630efa40
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SHA256
ed27064284abd999686d18a64681781876fbb716587f2e8ce70f862565dc4599
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SHA512
1d85151ad89ab85e20682ee7940f20d1ef6f63cc2dd53f744ddcaa603750e822722926b03834dc0bec24834b992bfd379122ff80b1f89826acbca719f7104aa5
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SSDEEP
6144:0V5X9iNrRFBVxk7M2+4D3Iyv1ChpFR0FVvrp9N:08rZVxk7J+1MgwVrx
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Modifies visibility of file extensions in Explorer
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Renames multiple (53) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1