General
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Target
a0e87c4b9483fae95f6f57946023d3e7
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Size
2.8MB
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Sample
240224-epwjaahe9z
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MD5
a0e87c4b9483fae95f6f57946023d3e7
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SHA1
993ab6ddf0f3dfa349ef7ad4e3a44d0fc2a15a0a
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SHA256
bb7dead4d3da28e16ef45d0019cd42bbd3c4e3454c3042867e7f64aee2439912
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SHA512
95979bbfb68d50223fa05e35a7fa6552a30889a07327347d8a6d03a80fc8d92bbcd4f7456431aceb7fc43acc784610d196e2d002baee9278c762e45852ee69b1
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SSDEEP
49152:EgGeCFEEIxWoH57jp49GfCZHw7DhSZ2eGIxy2FKVqrZix9zSlbtcUw5:JHCG+0Zja9sCZzZnGWdF+wZixpebeU8
Static task
static1
Behavioral task
behavioral1
Sample
a0e87c4b9483fae95f6f57946023d3e7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a0e87c4b9483fae95f6f57946023d3e7.exe
Resource
win10v2004-20240221-en
Malware Config
Extracted
nullmixer
http://watira.xyz/
Extracted
vidar
39.7
706
https://shpak125.tumblr.com/
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profile_id
706
Extracted
smokeloader
pub5
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Targets
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Target
a0e87c4b9483fae95f6f57946023d3e7
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Size
2.8MB
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MD5
a0e87c4b9483fae95f6f57946023d3e7
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SHA1
993ab6ddf0f3dfa349ef7ad4e3a44d0fc2a15a0a
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SHA256
bb7dead4d3da28e16ef45d0019cd42bbd3c4e3454c3042867e7f64aee2439912
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SHA512
95979bbfb68d50223fa05e35a7fa6552a30889a07327347d8a6d03a80fc8d92bbcd4f7456431aceb7fc43acc784610d196e2d002baee9278c762e45852ee69b1
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SSDEEP
49152:EgGeCFEEIxWoH57jp49GfCZHw7DhSZ2eGIxy2FKVqrZix9zSlbtcUw5:JHCG+0Zja9sCZzZnGWdF+wZixpebeU8
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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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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Target
setup_installer.exe
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Size
2.8MB
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MD5
02c6277e504d9a866d5231ccd1a9a9a3
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SHA1
4983d4cd846092f1ad74d0487ac43344fad2b871
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SHA256
ed4731a5db70262bddf7f3bff36baef176a14762244e30c5de463075d30a88a3
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SHA512
77770c937b0a1671e342a2c272afe30034dfe9008517baac0243d8b761a347d462df78e0bc99d9ba06afc1150e51dd625d0b340140c9a23c5f07318aef6d435b
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SSDEEP
49152:xcBevQts9l77feLIO0dHNVzul9juajV4HyN9KFDdYD2nz4LEwJ84vLRaBtIl9mT7:xjQknfeLIO0rVz+a0eHyN0q2znCvLUB9
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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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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