General
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Target
5fdbcc8cfcb9b41a29f98b661dfbbee2ebc2053a83c2a3bf55b1f37b83a6cace.exe
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Size
26KB
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Sample
240128-3ekwssebgm
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MD5
36fa86ce39573be006c8ee69d03dbd82
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SHA1
ca5d07312da92af2a618bbdb2854582d171ded03
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SHA256
971b4d60105923fa662e089a9951529de118109809b7f1f986f6c587fbe27c6e
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SHA512
afc662695d913a6876de5ad9c0fb2eb067e8b0552edbede53909872539597f924ba8ced6d92b628ef56dd1736de5f1438a35fdbaa6693c7959da443196f81e46
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QTb5hxDG8:5OElB6sc9GTbXxDX
Behavioral task
behavioral1
Sample
5fdbcc8cfcb9b41a29f98b661dfbbee2ebc2053a83c2a3bf55b1f37b83a6cace.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5fdbcc8cfcb9b41a29f98b661dfbbee2ebc2053a83c2a3bf55b1f37b83a6cace.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
5fdbcc8cfcb9b41a29f98b661dfbbee2ebc2053a83c2a3bf55b1f37b83a6cace.exe
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Size
26KB
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MD5
36fa86ce39573be006c8ee69d03dbd82
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SHA1
ca5d07312da92af2a618bbdb2854582d171ded03
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SHA256
971b4d60105923fa662e089a9951529de118109809b7f1f986f6c587fbe27c6e
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SHA512
afc662695d913a6876de5ad9c0fb2eb067e8b0552edbede53909872539597f924ba8ced6d92b628ef56dd1736de5f1438a35fdbaa6693c7959da443196f81e46
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QTb5hxDG8:5OElB6sc9GTbXxDX
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (201) 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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