General
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Target
2024-10-01_bd4da6badf73ab9d9352003f9322f262_makop
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Size
49KB
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Sample
241027-s88vlsxjfw
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MD5
bd4da6badf73ab9d9352003f9322f262
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SHA1
353db455d8ff8286713e648c6c58cfbb691955f4
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SHA256
3664ff8050ccf9e6d73e197f43e23422dcc5bd738c4c5d90808370bc6dba7868
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SHA512
60013e2a4f255c94caf350190f27ff763a8702e6778087538d1d72e9b19673697e8aa81ce9c4b14883a57a2fe71efdd07a463d714b305e9846c2c6296a19313b
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SSDEEP
768:WaQRffMB31aCytHLykiKPT3JATD2qBwV2ckjbnsb0Ah99De0YADIzRZQbihVeaG4:WaD318HxZATvnsblYOIDQb1b/eE
Behavioral task
behavioral1
Sample
2024-10-01_bd4da6badf73ab9d9352003f9322f262_makop.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
2024-10-01_bd4da6badf73ab9d9352003f9322f262_makop.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\+README-WARNING+.txt
Targets
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Target
2024-10-01_bd4da6badf73ab9d9352003f9322f262_makop
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Size
49KB
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MD5
bd4da6badf73ab9d9352003f9322f262
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SHA1
353db455d8ff8286713e648c6c58cfbb691955f4
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SHA256
3664ff8050ccf9e6d73e197f43e23422dcc5bd738c4c5d90808370bc6dba7868
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SHA512
60013e2a4f255c94caf350190f27ff763a8702e6778087538d1d72e9b19673697e8aa81ce9c4b14883a57a2fe71efdd07a463d714b305e9846c2c6296a19313b
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SSDEEP
768:WaQRffMB31aCytHLykiKPT3JATD2qBwV2ckjbnsb0Ah99De0YADIzRZQbihVeaG4:WaD318HxZATvnsblYOIDQb1b/eE
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (8329) 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