General
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Target
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3
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Size
26KB
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Sample
240131-z6ra4scfc4
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MD5
b5270cdd8917f91a1c38a0577cdb03e3
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SHA1
ae5f479675a5a10da22c103d1f3f3b67ba259c44
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SHA256
08ec3bdc01f02a08f24258803b8d9bcdd72cd570c1f3d336c6d7ba97fd096ea2
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SHA512
8d7aba670f3e08a2aa714d68c65327b713488641094f2bed7dcb2372eb8a93fc7f544aa2904877e74f0eb0a05953ef9be0bc191bf6a95f3f98bfc2898975c10b
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91QWb5hxDGQ:+WOElB6sc9GWbXxDr
Behavioral task
behavioral1
Sample
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3.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
e0b0e9f729f4c5289158e08e5ef8e5a6ebfbcd9e35c764d9685f803bb83daca3
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Size
26KB
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MD5
b5270cdd8917f91a1c38a0577cdb03e3
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SHA1
ae5f479675a5a10da22c103d1f3f3b67ba259c44
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SHA256
08ec3bdc01f02a08f24258803b8d9bcdd72cd570c1f3d336c6d7ba97fd096ea2
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SHA512
8d7aba670f3e08a2aa714d68c65327b713488641094f2bed7dcb2372eb8a93fc7f544aa2904877e74f0eb0a05953ef9be0bc191bf6a95f3f98bfc2898975c10b
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91QWb5hxDGQ:+WOElB6sc9GWbXxDr
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (169) 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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