General
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Target
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
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Size
26KB
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Sample
240201-h2g37sgahl
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MD5
3b3584ecb0c256051e646b50506b4330
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SHA1
df18dde0e110fd659127d823499153359eedbe83
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SHA256
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
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SHA512
1617d0b51ba8903ff43ed0f2f7bbcbe4d52f9fd7f070cd144f7208c29c4c9dafd4a223939904e0fec5931549c0bc935ba41bdad6cbf016acbc39652c55e0961d
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91Q7b5hxDGp:4OElB6sc9G7bXxDe
Behavioral task
behavioral1
Sample
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207.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
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
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Size
26KB
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MD5
3b3584ecb0c256051e646b50506b4330
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SHA1
df18dde0e110fd659127d823499153359eedbe83
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SHA256
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
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SHA512
1617d0b51ba8903ff43ed0f2f7bbcbe4d52f9fd7f070cd144f7208c29c4c9dafd4a223939904e0fec5931549c0bc935ba41bdad6cbf016acbc39652c55e0961d
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91Q7b5hxDGp:4OElB6sc9G7bXxDe
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (173) 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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