General
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Target
8137dd824b4826ba242a087603a1382df72de90ed345cf81c7e82dba625b2373
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Size
188KB
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Sample
221124-xrrbfsgc4x
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MD5
83fddde4864fa46ce9e9e8e0157a0787
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SHA1
9d02efb854501df0a887d327ad0d69df495cd508
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SHA256
8137dd824b4826ba242a087603a1382df72de90ed345cf81c7e82dba625b2373
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SHA512
2c9055772041b368d00fcc6e4133f336a0f7b9632404db957b0a62ccf19cdcb80afa29b013d02c1d3e2a20bfdd0130cf331fc960e2e40d3a66e6a423f6b2645b
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SSDEEP
3072:Gs2zqlx7mIGDFLu8U5Rrl5GHMOwXe9s7BkrhYaawD9f:AzjLu8kSsOwXe9s7BkrhH9
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.tcbu
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offline_id
JBPpFMvWlKMsKlJRmPJl5e09RSnYrRJya1oX8xt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
55.9
1859
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
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profile_id
1859
Extracted
amadey
3.50
193.56.146.194/h49vlBP/index.php
Extracted
vidar
55.9
517
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
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profile_id
517
Targets
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Target
8137dd824b4826ba242a087603a1382df72de90ed345cf81c7e82dba625b2373
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Size
188KB
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MD5
83fddde4864fa46ce9e9e8e0157a0787
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SHA1
9d02efb854501df0a887d327ad0d69df495cd508
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SHA256
8137dd824b4826ba242a087603a1382df72de90ed345cf81c7e82dba625b2373
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SHA512
2c9055772041b368d00fcc6e4133f336a0f7b9632404db957b0a62ccf19cdcb80afa29b013d02c1d3e2a20bfdd0130cf331fc960e2e40d3a66e6a423f6b2645b
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SSDEEP
3072:Gs2zqlx7mIGDFLu8U5Rrl5GHMOwXe9s7BkrhYaawD9f:AzjLu8kSsOwXe9s7BkrhH9
Score10/10-
Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
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Detected Djvu ransomware
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Detects Smokeloader packer
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Vidar
Vidar is an infostealer based on Arkei stealer.
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Downloads MZ/PE file
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses 2FA software files, possible credential harvesting
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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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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