General
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Target
Solara Installer.exe
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Size
3.1MB
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Sample
240811-peg81syfmr
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MD5
ad5de829a91c7cbe1a4c1aa19194cc4f
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SHA1
b4eb9f485f5b30204c67a6f2bbdd906e17a7dfb1
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SHA256
b9d740895052ab2f57e092e12fea8e29b974b03a3c5a896007dcb931b9f9ed87
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SHA512
1ff7e1541c0cd442266a0a35baf1464a5a6c5f9b13ae72b303bb3e1dad2781926a33b47d5c7c4e1dd9ddcf1403bac104722405b0f640e42d6bc8e7e29c7da09d
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SSDEEP
49152:3vflL26AaNeWgPhlmVqvMQ7XSKMHRJ62bR3LoGd7THHB72eh2NT:3vtL26AaNeWgPhlmVqkQ7XSKMHRJ6w
Behavioral task
behavioral1
Sample
Solara Installer.exe
Resource
win7-20240708-en
Malware Config
Extracted
quasar
1.4.1
Office04
realwz-34142.portmap.host:34142
6eb5c908-87fa-4e33-a3b3-a6eaa2455bad
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encryption_key
458FF650B9D9D277FD5A8DC74175331B7B2FC1B9
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install_name
Downloader.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Windows Defender
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subdirectory
SubDir
Targets
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Target
Solara Installer.exe
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Size
3.1MB
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MD5
ad5de829a91c7cbe1a4c1aa19194cc4f
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SHA1
b4eb9f485f5b30204c67a6f2bbdd906e17a7dfb1
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SHA256
b9d740895052ab2f57e092e12fea8e29b974b03a3c5a896007dcb931b9f9ed87
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SHA512
1ff7e1541c0cd442266a0a35baf1464a5a6c5f9b13ae72b303bb3e1dad2781926a33b47d5c7c4e1dd9ddcf1403bac104722405b0f640e42d6bc8e7e29c7da09d
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SSDEEP
49152:3vflL26AaNeWgPhlmVqvMQ7XSKMHRJ62bR3LoGd7THHB72eh2NT:3vtL26AaNeWgPhlmVqkQ7XSKMHRJ6w
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Quasar payload
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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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Drops file in System32 directory
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