General
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Target
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3
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Size
26KB
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Sample
240201-gfs3xaeefj
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MD5
a3e9a2f37dcccdc412fbbcf57ed6fdca
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SHA1
74e4a7171031fbd5277f2d8a3802ae1b442d17d6
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SHA256
ff5014ad77ca1f2ebdf70b31209f4a14b15fb5e988ec00d7053e53b598cc0886
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SHA512
8797a4f5adbffb1a710882307a1c35b5f267c2269463ebca9a66d7c320f86ddcf62b17b1a1469022cab2875a75ffdb4051e8b0859ceca97e9d8a634c5024898a
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91QWb5hxDGQ:hOElB6sc9GWbXxDr
Behavioral task
behavioral1
Sample
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3.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
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3
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Size
26KB
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MD5
a3e9a2f37dcccdc412fbbcf57ed6fdca
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SHA1
74e4a7171031fbd5277f2d8a3802ae1b442d17d6
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SHA256
ff5014ad77ca1f2ebdf70b31209f4a14b15fb5e988ec00d7053e53b598cc0886
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SHA512
8797a4f5adbffb1a710882307a1c35b5f267c2269463ebca9a66d7c320f86ddcf62b17b1a1469022cab2875a75ffdb4051e8b0859ceca97e9d8a634c5024898a
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91QWb5hxDGQ:hOElB6sc9GWbXxDr
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (179) 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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