General
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Target
2124a1cf0eb5b96000f273487ca442382329f9f194fd16bbec32d5a0288349c3.exe
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Size
26KB
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Sample
240128-19dd4abda6
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MD5
9f4feedf5124b3d980ef40d5a18662af
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SHA1
0d36b7fcff69e8a70d0f707b59a292c8bd8b3c8b
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SHA256
ce8ed5754a8e6010bd99af516b0c34810e6fc78339caf4e293f2696439e49dc8
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SHA512
a83d9b5b4fa29a27a1e0941073deb902b121fb3ea07d766113a4aaa971566309d9287e3e8acba364dd7a4989c98bb7d908877df144bfeda5feba31a8cef8234c
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QNb5hxDGx:5OElB6sc9GNbXxDW
Behavioral task
behavioral1
Sample
2124a1cf0eb5b96000f273487ca442382329f9f194fd16bbec32d5a0288349c3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2124a1cf0eb5b96000f273487ca442382329f9f194fd16bbec32d5a0288349c3.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
2124a1cf0eb5b96000f273487ca442382329f9f194fd16bbec32d5a0288349c3.exe
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Size
26KB
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MD5
9f4feedf5124b3d980ef40d5a18662af
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SHA1
0d36b7fcff69e8a70d0f707b59a292c8bd8b3c8b
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SHA256
ce8ed5754a8e6010bd99af516b0c34810e6fc78339caf4e293f2696439e49dc8
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SHA512
a83d9b5b4fa29a27a1e0941073deb902b121fb3ea07d766113a4aaa971566309d9287e3e8acba364dd7a4989c98bb7d908877df144bfeda5feba31a8cef8234c
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QNb5hxDGx:5OElB6sc9GNbXxDW
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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