General
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Target
a376ad480944f8a6e3dd1fe3a260a9d6196b88010a91e1af0883d2f44bc29784
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Size
207KB
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Sample
240526-bqy41sac86
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MD5
17b82e64e80caab520aac1965ba4f8cb
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SHA1
2e4a23c270b3e8d9324a7192f07f405ef03bea59
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SHA256
a376ad480944f8a6e3dd1fe3a260a9d6196b88010a91e1af0883d2f44bc29784
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SHA512
e882a59ea0feaa556a303e7857f04f1415216509658ed5888c2e61b4de5f136e4cfe4f09e8e54ecee42abadec53431520aa3646401df400e87f2cace67eab3a7
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SSDEEP
3072:+xeV4f7Gdz24bTZ6OoaqGGY6wzOKbghx0O8CLLpK6LC0Pybl:KeVwQiq9epwR0b5K67P4l
Static task
static1
Behavioral task
behavioral1
Sample
a376ad480944f8a6e3dd1fe3a260a9d6196b88010a91e1af0883d2f44bc29784.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a376ad480944f8a6e3dd1fe3a260a9d6196b88010a91e1af0883d2f44bc29784.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
a376ad480944f8a6e3dd1fe3a260a9d6196b88010a91e1af0883d2f44bc29784
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Size
207KB
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MD5
17b82e64e80caab520aac1965ba4f8cb
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SHA1
2e4a23c270b3e8d9324a7192f07f405ef03bea59
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SHA256
a376ad480944f8a6e3dd1fe3a260a9d6196b88010a91e1af0883d2f44bc29784
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SHA512
e882a59ea0feaa556a303e7857f04f1415216509658ed5888c2e61b4de5f136e4cfe4f09e8e54ecee42abadec53431520aa3646401df400e87f2cace67eab3a7
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SSDEEP
3072:+xeV4f7Gdz24bTZ6OoaqGGY6wzOKbghx0O8CLLpK6LC0Pybl:KeVwQiq9epwR0b5K67P4l
Score10/10-
Modifies visibility of file extensions in Explorer
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Renames multiple (56) 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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Deletes itself
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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 Matrix ATT&CK v13
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1