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General
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Target
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
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Size
26KB
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Sample
240128-216vqaccf7
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MD5
2020026e2ebc01e43021e0f937c366a2
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SHA1
7fee907b27636ad6edec01bce0cbdaa6f1567fb0
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SHA256
d783675536c9ef13e4b4b9dc4c30e311bc5b8bd54c8ffceb99e341d4224c8e88
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SHA512
13a6a8f6d590299ead13819033808824d9b5ad3fb8e7ea621709a5c362cec3125692ea7eeb9a3171bd58125abb12d95a04908d652d22d106c5cb4d10412fe74b
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QTb5hxDGQn:5OElB6sc9GTbXxD7
Behavioral task
behavioral1
Sample
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.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
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
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Size
26KB
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MD5
2020026e2ebc01e43021e0f937c366a2
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SHA1
7fee907b27636ad6edec01bce0cbdaa6f1567fb0
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SHA256
d783675536c9ef13e4b4b9dc4c30e311bc5b8bd54c8ffceb99e341d4224c8e88
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SHA512
13a6a8f6d590299ead13819033808824d9b5ad3fb8e7ea621709a5c362cec3125692ea7eeb9a3171bd58125abb12d95a04908d652d22d106c5cb4d10412fe74b
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QTb5hxDGQn:5OElB6sc9GTbXxD7
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (188) 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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