General
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Target
14db90c83f43d96505e48dc86efa5c57be8474fc993f00fb7d14d5ba4e21c341.zip
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Size
338KB
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Sample
240402-qv5vpabh44
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MD5
3c3f596fac386be70f7865aa69f0ac8c
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SHA1
79aed8ad3321df1eb5f129ea2763d87090e4fd99
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SHA256
0e24e53172ce33a41b18241c180ec91f13e475d3301aeba2587f7efb30d434eb
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SHA512
ca8352f394076e3194fe73e0ccd098656db35c6c8a414da60ef24a89c5326089ea3ebdf2bd0013d021a897882d143de0b6115c24b66a27f5d6cd6f7f29e507a1
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SSDEEP
6144:oVi3hIGw9qxZn2XWYwAiDejrdulTCYd6tiKecP+Qzh2FAmdzg:oVi3iGwUR2XU5+0xC86oNc5mHdzg
Behavioral task
behavioral1
Sample
2462a1cc358704bf1f12d266a0cc596bce16ba58f8611aa0fdeb094f61f1631a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2462a1cc358704bf1f12d266a0cc596bce16ba58f8611aa0fdeb094f61f1631a.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\Users\Admin\Desktop\AI0gkKN_readme_.txt
avaddon
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Admin\Documents\AI0gkKN_readme_.txt
avaddon
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Admin\Pictures\AI0gkKN_readme_.txt
avaddon
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Admin\Documents\N3DtQ_readme_.txt
avaddon
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Extracted
C:\Users\Admin\Desktop\N3DtQ_readme_.txt
avaddon
http://avaddongun7rngel.onion
http://avaddonbotrxmuyl.onion
Targets
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Target
2462a1cc358704bf1f12d266a0cc596bce16ba58f8611aa0fdeb094f61f1631a
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Size
775KB
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MD5
7fc5a1aafb84705745dba65e2a178217
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SHA1
0825e3b2115c9053563a307402e32d28056223a7
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SHA256
2462a1cc358704bf1f12d266a0cc596bce16ba58f8611aa0fdeb094f61f1631a
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SHA512
b0a1ec5e8c28b4343457edf317e20fdd0489e983c01ab9205c10a409ab8a9aae1cf5645e625b2edebf7c7eb551b801a196b7e37616143dce4cb9d00b179be9d2
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SSDEEP
24576:TCsB9+OXLpMePfI8TgmBTCDqEbOpPtpFhPxfq:56OXLpMePfzVTCD7gPtLh5fq
Score10/10-
Avaddon
Ransomware-as-a-service first released in June 2020 and currently expanding its userbase among criminal actors.
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Avaddon payload
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Renames multiple (187) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Executes dropped EXE
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
2