General
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Target
Client-built.bat
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Size
1.9MB
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Sample
240512-shxpnabf6z
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MD5
ca98faeecf7f69f417e6b8e706986b2e
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SHA1
2ed0d04b476658f57e50b86dba53cdc0edb379e8
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SHA256
69d3f18cd40fe951e863d6f7cb34f623ae1f169a030c166efd713630744b14da
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SHA512
ad3a6e51492f68bf623b08d01d8d9cc9bc58a6496e04c734ddacd2be120987f56ff228bf24f92a67aff408d801a670cfbb83564907219523776b7a8263b41d64
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SSDEEP
24576:DqPPl9YNqSrDNfqgg4edWKa1tpD0jH3F8DbFkBNKUXuiFgZULkB4VmVc0i6MwGxb:W1cqzx/WOrBSkQJ8b
Static task
static1
Behavioral task
behavioral1
Sample
Client-built.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Client-built.bat
Resource
win10v2004-20240508-en
Malware Config
Extracted
quasar
1.0.0
New
even-lemon.gl.at.ply.gg:33587
2bce5514-d527-4787-825c-3042f9dd5ede
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encryption_key
501DB7A849356BF2C272A70D53FAF39F17D4245C
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install_name
WinHost32.exe
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log_directory
UpdateLogs
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reconnect_delay
3000
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startup_key
Powershell
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subdirectory
System32
Targets
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Target
Client-built.bat
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Size
1.9MB
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MD5
ca98faeecf7f69f417e6b8e706986b2e
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SHA1
2ed0d04b476658f57e50b86dba53cdc0edb379e8
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SHA256
69d3f18cd40fe951e863d6f7cb34f623ae1f169a030c166efd713630744b14da
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SHA512
ad3a6e51492f68bf623b08d01d8d9cc9bc58a6496e04c734ddacd2be120987f56ff228bf24f92a67aff408d801a670cfbb83564907219523776b7a8263b41d64
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SSDEEP
24576:DqPPl9YNqSrDNfqgg4edWKa1tpD0jH3F8DbFkBNKUXuiFgZULkB4VmVc0i6MwGxb:W1cqzx/WOrBSkQJ8b
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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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