General
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Target
17c7763d1c7d978d0d608b9692fdcacb13364b4375fe7349750ad64d3630ba88.exe
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Size
26KB
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Sample
240128-15l6facgap
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MD5
51d07da00191a7c7ab6eed9b3996088c
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SHA1
72941bc69e136af3abcebc60f5dd0aea454198df
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SHA256
ec1bc0bc25461a56f53b48fa0279143977f4fac605a51f726135bdd4c7bf00df
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SHA512
81a6a0c3b38a6076d91685456c29e59c8e1e62a76c49e697c652dc1d130b6c8cd9cd7bd70e11f4fe4376bb0f5a40116b05fae1921f0273db684e5739e526d123
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Q+b5hxDGx:5OElB6sc9G+bXxDm
Behavioral task
behavioral1
Sample
17c7763d1c7d978d0d608b9692fdcacb13364b4375fe7349750ad64d3630ba88.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
17c7763d1c7d978d0d608b9692fdcacb13364b4375fe7349750ad64d3630ba88.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
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Target
17c7763d1c7d978d0d608b9692fdcacb13364b4375fe7349750ad64d3630ba88.exe
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Size
26KB
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MD5
51d07da00191a7c7ab6eed9b3996088c
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SHA1
72941bc69e136af3abcebc60f5dd0aea454198df
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SHA256
ec1bc0bc25461a56f53b48fa0279143977f4fac605a51f726135bdd4c7bf00df
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SHA512
81a6a0c3b38a6076d91685456c29e59c8e1e62a76c49e697c652dc1d130b6c8cd9cd7bd70e11f4fe4376bb0f5a40116b05fae1921f0273db684e5739e526d123
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Q+b5hxDGx:5OElB6sc9G+bXxDm
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (200) 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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