General
-
Target
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry
-
Size
26KB
-
Sample
240128-x7hn9aabck
-
MD5
7dde0a91fc417bfdbbb3aad9197da280
-
SHA1
ad40db06e8a37c0179a2863b59559eb2ca07f8f8
-
SHA256
0ee96d62d210242b319f91f9315beff5214774d2337b48e3747b01c14495ed90
-
SHA512
8311c98b0224c5f89adf60ac233f9ee7f31acb07afe0d2367ea720640d3973b62371952f7550bc1703c5f95fe68493fdb73d167d2ae3aaf6761b8a01416ed9d7
-
SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDGB:mOElB6sc9GDbXxDW
Behavioral task
behavioral1
Sample
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
-
-
Target
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry
-
Size
26KB
-
MD5
7dde0a91fc417bfdbbb3aad9197da280
-
SHA1
ad40db06e8a37c0179a2863b59559eb2ca07f8f8
-
SHA256
0ee96d62d210242b319f91f9315beff5214774d2337b48e3747b01c14495ed90
-
SHA512
8311c98b0224c5f89adf60ac233f9ee7f31acb07afe0d2367ea720640d3973b62371952f7550bc1703c5f95fe68493fdb73d167d2ae3aaf6761b8a01416ed9d7
-
SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDGB:mOElB6sc9GDbXxDW
Score10/10-
Chaos Ransomware
-
Detects command variations typically used by ransomware
-
Renames multiple (178) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Drops desktop.ini file(s)
-