General
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Target
03a24130a308900d97f520ccec6ae421bee265ddbad5d600fdac4e56f8d2b23d
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Size
26KB
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Sample
240201-f6h5ysebhk
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MD5
07ddb94aff7467b34aefc04419bd01b7
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SHA1
77b1457c37008c3e070064e329bfc677a2a585e7
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SHA256
f489bf6a1174808559dd88bfa808f72f9d2523b47ab96655715f297ac3cfe0f0
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SHA512
ed15039f7d1d2706d968c3f265b1923be82850909c3d4c58b7bb07cac7ad1e86a2c13627fd878950524c2b3dbcd3e5549763eb41c4af6eec427166ae88f3ded0
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SSDEEP
384:zYenjLLAps4T5lBavzb/xlhKOVp91QZb5hxDGJ:aOElB6sc9GZbXxD+
Behavioral task
behavioral1
Sample
03a24130a308900d97f520ccec6ae421bee265ddbad5d600fdac4e56f8d2b23d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
03a24130a308900d97f520ccec6ae421bee265ddbad5d600fdac4e56f8d2b23d.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
03a24130a308900d97f520ccec6ae421bee265ddbad5d600fdac4e56f8d2b23d
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Size
26KB
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MD5
07ddb94aff7467b34aefc04419bd01b7
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SHA1
77b1457c37008c3e070064e329bfc677a2a585e7
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SHA256
f489bf6a1174808559dd88bfa808f72f9d2523b47ab96655715f297ac3cfe0f0
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SHA512
ed15039f7d1d2706d968c3f265b1923be82850909c3d4c58b7bb07cac7ad1e86a2c13627fd878950524c2b3dbcd3e5549763eb41c4af6eec427166ae88f3ded0
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SSDEEP
384:zYenjLLAps4T5lBavzb/xlhKOVp91QZb5hxDGJ:aOElB6sc9GZbXxD+
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (165) 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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