General
- Target 63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
- Size 793KB
- Sample240724-shwglavglg
- SHA256 9ad258a814d69b7bfb48afaeda5a966308ffedb0cf7454a815c88c42629a745c
- MD5 c4f847e7beee920fffd16f694b681d46
- SHA1 b438c60457464b10c18f7ee652c6251c5ce5a619
- SHA512 bcdde6ab9d79a527bb7b92a97e08de7109246b11afed390b3a96b5d3066947b690dfdc877a701b43756167ecec8c34b6ba14306368fd03649c4607442c48695e
- SSDEEP 24576:MpTGDCilbkZd/W8+28gKNUVJFqlxhcW3W8:2TWlloZhWJJmolxqWV
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
-
djvu
-
http://fuyt.org/fhsgtsspen6/get.php
-
extension
.mmuz
-
offline_id
dYUDKE4rrBmSPsf8srHMsyP40jle9uyxDDCfdxt1
-
payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
-
ransomnote
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Targets
-
- Target 63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
- Size 793KB
- SHA256 9ad258a814d69b7bfb48afaeda5a966308ffedb0cf7454a815c88c42629a745c
- MD5 c4f847e7beee920fffd16f694b681d46
- SHA1 b438c60457464b10c18f7ee652c6251c5ce5a619
- SHA512 bcdde6ab9d79a527bb7b92a97e08de7109246b11afed390b3a96b5d3066947b690dfdc877a701b43756167ecec8c34b6ba14306368fd03649c4607442c48695e
- SSDEEP 24576:MpTGDCilbkZd/W8+28gKNUVJFqlxhcW3W8:2TWlloZhWJJmolxqWV
- MD5 SHA1 SHA512 SSDEEP
Score10/10Detected Djvu ransomware
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Adds Run key to start application
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of SetThreadContext