General
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Target
0ba05c3ecb62ce171c70aadf8f137e4f574b936c1564f9f1b1a992c8b28cacd9
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Size
26KB
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Sample
240131-z4n3zaceh3
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MD5
0ae4b991f992be906a18b7e2d920eb70
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SHA1
6249940fcb34e26333386b9077ffa2f3bfac93f5
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SHA256
985cfba34e2d80346be3acce4d2d48eff09b720b1427f919958b6f480a1128d8
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SHA512
986ea54e0a1fd5f897c52f9b1bf5602038cab1818a8625f7fff4ec5992fb6bcdbaeaf02100c2551d7cc0e900ebd055cae32817ba9e054deaf314d3220d4405c0
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91Qjb5hxDGz:+WOElB6sc9GjbXxDo
Behavioral task
behavioral1
Sample
0ba05c3ecb62ce171c70aadf8f137e4f574b936c1564f9f1b1a992c8b28cacd9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0ba05c3ecb62ce171c70aadf8f137e4f574b936c1564f9f1b1a992c8b28cacd9.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
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Target
0ba05c3ecb62ce171c70aadf8f137e4f574b936c1564f9f1b1a992c8b28cacd9
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Size
26KB
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MD5
0ae4b991f992be906a18b7e2d920eb70
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SHA1
6249940fcb34e26333386b9077ffa2f3bfac93f5
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SHA256
985cfba34e2d80346be3acce4d2d48eff09b720b1427f919958b6f480a1128d8
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SHA512
986ea54e0a1fd5f897c52f9b1bf5602038cab1818a8625f7fff4ec5992fb6bcdbaeaf02100c2551d7cc0e900ebd055cae32817ba9e054deaf314d3220d4405c0
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91Qjb5hxDGz:+WOElB6sc9GjbXxDo
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (169) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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