General
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Target
Chaos Ransomware Builder v4.exe
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Size
550KB
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Sample
241201-s5txaavnev
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MD5
8b855e56e41a6e10d28522a20c1e0341
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SHA1
17ea75272cfe3749c6727388fd444d2c970f9d01
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SHA256
f2665f89ba53abd3deb81988c0d5194992214053e77fc89b98b64a31a7504d77
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SHA512
eefab442b9c1be379e00c6a7de9d6d7d327ad8fd52d62a5744e104f6caa44f7147a8e74f340870f9c017980a3d8a5a86a05f76434539c01270c442a66b2af908
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SSDEEP
3072:9UJAYdi2YcRVm16Pn6tpzqJG/sX9i2YcRPm16Pn6ckCjSH5EyR9aKZt18rTu+i2S:9aiWm162qJEsNiym16ryAiym168
Behavioral task
behavioral1
Sample
Chaos Ransomware Builder v4.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
Chaos Ransomware Builder v4.exe
Resource
win11-20241007-en
Malware Config
Targets
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Target
Chaos Ransomware Builder v4.exe
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Size
550KB
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MD5
8b855e56e41a6e10d28522a20c1e0341
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SHA1
17ea75272cfe3749c6727388fd444d2c970f9d01
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SHA256
f2665f89ba53abd3deb81988c0d5194992214053e77fc89b98b64a31a7504d77
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SHA512
eefab442b9c1be379e00c6a7de9d6d7d327ad8fd52d62a5744e104f6caa44f7147a8e74f340870f9c017980a3d8a5a86a05f76434539c01270c442a66b2af908
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SSDEEP
3072:9UJAYdi2YcRVm16Pn6tpzqJG/sX9i2YcRPm16Pn6ckCjSH5EyR9aKZt18rTu+i2S:9aiWm162qJEsNiym16ryAiym168
Score10/10-
Chaos Ransomware
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Chaos family
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Drops startup file
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Executes dropped EXE
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Drops desktop.ini file(s)
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