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General
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Target
60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
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Size
270KB
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Sample
201108-4vkgpyp2hj
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MD5
4b75efc2a9c47bbbf2cc1f9761922cb2
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SHA1
f2218540985d22624021b4acb9966d20d480edff
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SHA256
60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
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SHA512
46e396830520c4acbc8d156428cc4ab7141d5815f1215c914ac86b35e6c0ad90433becca6b818d8d7fbeea6e85d8a52dd47e0e92e83f7dc6a35b2bb31e67354e
Static task
static1
Behavioral task
behavioral1
Sample
60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44.exe
Resource
win10v20201028
Malware Config
Extracted
C:\Users\Admin\Documents\# DECRYPT MY FILES #.txt
cerber
http://bqyjebfh25oellur.onion.to/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion.cab/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion.nu/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion.link/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.tor2web.org/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion/9A73-BD51-45F8-0072-842A
Extracted
C:\Users\Admin\Desktop\# DECRYPT MY FILES #.html
http://bqyjebfh25oellur.onion.to/9A73-BD51-45F8-0072-842A(Get
http://bqyjebfh25oellur.onion.cab/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion.nu/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion.link/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.tor2web.org/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion.to/9A73-BD51-45F8-0072-842A);
http://bqyjebfh25oellur.onion.to/9A73-BD51-45F8-0072-842A
http://bqyjebfh25oellur.onion/9A73-BD51-45F8-0072-842A
Extracted
C:\Users\Admin\Documents\# DECRYPT MY FILES #.txt
cerber
http://bqyjebfh25oellur.onion.to/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion.cab/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion.nu/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion.link/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.tor2web.org/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion/25F2-A0F3-798E-0072-8C47
Extracted
C:\Users\Admin\Desktop\# DECRYPT MY FILES #.html
http://bqyjebfh25oellur.onion.to/25F2-A0F3-798E-0072-8C47(Get
http://bqyjebfh25oellur.onion.cab/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion.nu/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion.link/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.tor2web.org/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion.to/25F2-A0F3-798E-0072-8C47);
http://bqyjebfh25oellur.onion.to/25F2-A0F3-798E-0072-8C47
http://bqyjebfh25oellur.onion/25F2-A0F3-798E-0072-8C47
Targets
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Target
60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
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Size
270KB
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MD5
4b75efc2a9c47bbbf2cc1f9761922cb2
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SHA1
f2218540985d22624021b4acb9966d20d480edff
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SHA256
60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
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SHA512
46e396830520c4acbc8d156428cc4ab7141d5815f1215c914ac86b35e6c0ad90433becca6b818d8d7fbeea6e85d8a52dd47e0e92e83f7dc6a35b2bb31e67354e
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Adds policy Run key to start application
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Executes dropped EXE
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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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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Drops startup file
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Loads dropped DLL
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application
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JavaScript code in executable
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Sets desktop wallpaper using registry
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