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General
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Target
34bbcb742885d412f02ea9243db181e00446beee94228835bb7f9c8c321943deN
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Size
565KB
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Sample
241020-yg7fcsydln
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MD5
2542c503d7a79640dc8f294e1b230c10
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SHA1
bab6ada0d869abcba56a0fdc00a919d47431c078
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SHA256
34bbcb742885d412f02ea9243db181e00446beee94228835bb7f9c8c321943de
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SHA512
da59ed0d9bbded91741a6ec8c2c4f9ee9da6862060fa3fefab08eff11082b847ecbacd8639870e05fe6e52123da77e50f0c7174e9602eb142b9121f036d6a168
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SSDEEP
12288:hbruZmkaDsrM+3s3S5hhrNoptupEPCKLYZ6X0hil1cAGfreDx+:hWmBDsrMQUSPX4tsOVLYZ6X0hiPcAGzq
Static task
static1
Behavioral task
behavioral1
Sample
34bbcb742885d412f02ea9243db181e00446beee94228835bb7f9c8c321943deN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
34bbcb742885d412f02ea9243db181e00446beee94228835bb7f9c8c321943deN.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
34bbcb742885d412f02ea9243db181e00446beee94228835bb7f9c8c321943deN
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Size
565KB
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MD5
2542c503d7a79640dc8f294e1b230c10
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SHA1
bab6ada0d869abcba56a0fdc00a919d47431c078
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SHA256
34bbcb742885d412f02ea9243db181e00446beee94228835bb7f9c8c321943de
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SHA512
da59ed0d9bbded91741a6ec8c2c4f9ee9da6862060fa3fefab08eff11082b847ecbacd8639870e05fe6e52123da77e50f0c7174e9602eb142b9121f036d6a168
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SSDEEP
12288:hbruZmkaDsrM+3s3S5hhrNoptupEPCKLYZ6X0hil1cAGfreDx+:hWmBDsrMQUSPX4tsOVLYZ6X0hiPcAGzq
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Modifies visibility of file extensions in Explorer
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Renames multiple (90) 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