General
-
Target
2024-01-28_49b37e61e8417a73c7c28113c8babb69_chaos_destroyer_wannacry
-
Size
26KB
-
Sample
240128-x55e8sgfa5
-
MD5
49b37e61e8417a73c7c28113c8babb69
-
SHA1
29bb9aef86cf9b0f1e37a207a1050ce295035a14
-
SHA256
11b3ebb7ab5d4407b66b2a47517d6113e2379cf29c59d7abefc8fe969c7fa7df
-
SHA512
1c5e44b80f31039c0ef056100f813b6089c48af7b3285dfa461e04d277138eb54ef9d6529c1f5054763802543b36a3ef8c08db1fb63415c415be4e99afd90b66
-
SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91QBb5hxDGw:mOElB6sc9GBbXxD7
Behavioral task
behavioral1
Sample
2024-01-28_49b37e61e8417a73c7c28113c8babb69_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_49b37e61e8417a73c7c28113c8babb69_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
-
-
Target
2024-01-28_49b37e61e8417a73c7c28113c8babb69_chaos_destroyer_wannacry
-
Size
26KB
-
MD5
49b37e61e8417a73c7c28113c8babb69
-
SHA1
29bb9aef86cf9b0f1e37a207a1050ce295035a14
-
SHA256
11b3ebb7ab5d4407b66b2a47517d6113e2379cf29c59d7abefc8fe969c7fa7df
-
SHA512
1c5e44b80f31039c0ef056100f813b6089c48af7b3285dfa461e04d277138eb54ef9d6529c1f5054763802543b36a3ef8c08db1fb63415c415be4e99afd90b66
-
SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91QBb5hxDGw:mOElB6sc9GBbXxD7
Score10/10-
Chaos Ransomware
-
Detects command variations typically used by ransomware
-
Renames multiple (193) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Drops desktop.ini file(s)
-