General
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Target
1835af188d48cbe9bcd2bd30d3ad843488e3b5638ca9f07a2140e6fa0146a889
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Size
826KB
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Sample
211205-p85leafca5
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MD5
617010675db258e761015e6a3c90edae
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SHA1
b26ccd3bce3c2c39b3da64916ea599b3429e1b52
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SHA256
1835af188d48cbe9bcd2bd30d3ad843488e3b5638ca9f07a2140e6fa0146a889
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SHA512
364d4357b08426fe21c27330b74f8ba3708290ebbf11458625acee5dcc8777513f865c85df8f048cfffe584f19251a3fb29df5c92f2d40aab97d25a9987c0371
Static task
static1
Behavioral task
behavioral1
Sample
1835af188d48cbe9bcd2bd30d3ad843488e3b5638ca9f07a2140e6fa0146a889.exe
Resource
win10-en-20211014
Malware Config
Extracted
djvu
http://tzgl.org/lancer/get.php
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extension
.hgsh
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offline_id
gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1
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payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
48.9
517
https://qoto.org/@mniami
https://noc.social/@menaomi
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profile_id
517
Targets
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Target
1835af188d48cbe9bcd2bd30d3ad843488e3b5638ca9f07a2140e6fa0146a889
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Size
826KB
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MD5
617010675db258e761015e6a3c90edae
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SHA1
b26ccd3bce3c2c39b3da64916ea599b3429e1b52
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SHA256
1835af188d48cbe9bcd2bd30d3ad843488e3b5638ca9f07a2140e6fa0146a889
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SHA512
364d4357b08426fe21c27330b74f8ba3708290ebbf11458625acee5dcc8777513f865c85df8f048cfffe584f19251a3fb29df5c92f2d40aab97d25a9987c0371
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Detected Djvu ransomware
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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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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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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