General
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Target
FlashBTC PegasusCorp.zip
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Size
234.1MB
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Sample
240826-sqdxhssbjl
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MD5
1cb76a7d6a500832d34f5419ad1d1693
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SHA1
3d9cf315c59cadf2578300d60b88799441d2303c
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SHA256
7899ae903ebad6a047163159d8a6afe8a9ce3f56e1e133469dd800a3f24e4077
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SHA512
0d7c2736caf56a966f7260df7c4882670289ac21154ae1d7f4eb77e04e089f6a01f423b2d61c560f6d0a72709f1b86a96fa567e070d11e0e339b6e1ec57c1248
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SSDEEP
6291456:qzwqAYRrU+Y8J9rwqKtYjtRzPJdWRxBEecXSBlVyM8VshG:qzwqAB+1rrwqzhRzxdWXB7ciBlVyM8uw
Static task
static1
Behavioral task
behavioral1
Sample
FlashBTC PegasusCorp.zip
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
FlashBTC PegasusCorp.zip
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
FlashBTC PegasusCorp.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
FlashBTC PegasusCorp.zip
Resource
win11-20240802-en
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Targets
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Target
FlashBTC PegasusCorp.zip
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Size
234.1MB
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MD5
1cb76a7d6a500832d34f5419ad1d1693
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SHA1
3d9cf315c59cadf2578300d60b88799441d2303c
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SHA256
7899ae903ebad6a047163159d8a6afe8a9ce3f56e1e133469dd800a3f24e4077
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SHA512
0d7c2736caf56a966f7260df7c4882670289ac21154ae1d7f4eb77e04e089f6a01f423b2d61c560f6d0a72709f1b86a96fa567e070d11e0e339b6e1ec57c1248
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SSDEEP
6291456:qzwqAYRrU+Y8J9rwqKtYjtRzPJdWRxBEecXSBlVyM8VshG:qzwqAB+1rrwqzhRzxdWXB7ciBlVyM8uw
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StormKitty payload
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Async RAT payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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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Drops desktop.ini file(s)
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1