General
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Target
2024-12-11_1927233e15109e714a3d210a61aba67d_makop
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Size
49KB
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Sample
241211-ezbxmawnht
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MD5
1927233e15109e714a3d210a61aba67d
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SHA1
9bf15ed011709d4c1f3a9c9730022eb0979b4247
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SHA256
98f0350f431d8c3db3ac7933591f74cc0c57ceb85244def4486c53ebe81e5cfd
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SHA512
3410c5b90472c32460659fa685503fe878fe3823fcb8e8a009447c6d89c81a15d43b89eb811e0c7800bf1af5561823e2c125df23718ae83a89a9edf47e0706f8
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SSDEEP
768:saQRff+B31aCytHLykiKPT3JATD2qBwV2ckjbnsb0Ah99De0YADEewN4cVoSLXQR:saB318HxZATvnsblYOEe9Z
Behavioral task
behavioral1
Sample
2024-12-11_1927233e15109e714a3d210a61aba67d_makop.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-12-11_1927233e15109e714a3d210a61aba67d_makop.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\+README-WARNING+.txt
Targets
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Target
2024-12-11_1927233e15109e714a3d210a61aba67d_makop
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Size
49KB
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MD5
1927233e15109e714a3d210a61aba67d
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SHA1
9bf15ed011709d4c1f3a9c9730022eb0979b4247
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SHA256
98f0350f431d8c3db3ac7933591f74cc0c57ceb85244def4486c53ebe81e5cfd
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SHA512
3410c5b90472c32460659fa685503fe878fe3823fcb8e8a009447c6d89c81a15d43b89eb811e0c7800bf1af5561823e2c125df23718ae83a89a9edf47e0706f8
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SSDEEP
768:saQRff+B31aCytHLykiKPT3JATD2qBwV2ckjbnsb0Ah99De0YADEewN4cVoSLXQR:saB318HxZATvnsblYOEe9Z
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (8341) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
3File Deletion
3Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1