General
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Target
f8840621ccce4e993283ac91d322c35cacd42619856477e057eac1cb1127bd6b.zip
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Size
1.3MB
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Sample
241231-efcptasran
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MD5
ca42e4a04dc4b5e0d1b898fbae141086
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SHA1
b612f710c5a2b53d882246351c20dae4d9f540b3
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SHA256
1b3a71b71080dd2a87d0bfc62b7c66e8dc245e055006fc55e739eaa2ce63fc6e
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SHA512
93031cf1538edd41d35475396fe9805f2bbfa06845f7fbf8c5f0ba8fa69f4636012b4ba733197f43a75c6ac73610e9df64250a39f546d38d60efc2bca6a4b18e
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SSDEEP
24576:7pzsM0/mXn07XAiS4dE0fK7LbF1E9xRzFSS/9FiXIitiDpq3u3+8YWd3zEoue08b:7pzlnJilqdTFWFSOPHi4Nq3uO8YWCZeh
Static task
static1
Behavioral task
behavioral1
Sample
f8840621ccce4e993283ac91d322c35cacd42619856477e057eac1cb1127bd6b.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f8840621ccce4e993283ac91d322c35cacd42619856477e057eac1cb1127bd6b.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
meduza
147.45.44.216
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anti_dbg
true
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anti_vm
true
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build_name
37
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grabber_max_size
1.048576e+06
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port
15666
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self_destruct
true
Targets
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Target
f8840621ccce4e993283ac91d322c35cacd42619856477e057eac1cb1127bd6b.exe
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Size
3.1MB
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MD5
b3fad209b07f4d66570c24a40f30d5c7
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SHA1
0bd9c9aee1eafebdb435593c393392753b879e0f
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SHA256
f8840621ccce4e993283ac91d322c35cacd42619856477e057eac1cb1127bd6b
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SHA512
6188bde615cc58ee74ab37146ba4b4db26e33d8a74adbd17efb4b43282ddf014f67cb68ab44f47ae91eeedecad4a1ac5f56141b72e1193c94881997f713eefd1
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SSDEEP
24576:qiiadv30/H2HYi9PnBivY2w66eCIuZLBQZh+Bt5THuO1GJYS6O0/shnaoN4DmAOs:UM0f2HpCrwTeYBNqO1GJYSISsMQ
Score10/10-
Meduza Stealer payload
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Meduza family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Accesses Microsoft Outlook profiles
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1