General
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Target
2025-03-31_632c3c0bf42250d7dd47818f33b24d4f_frostygoop_ghostlocker_sliver
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Size
6.0MB
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Sample
250331-jpctdsxrv8
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MD5
632c3c0bf42250d7dd47818f33b24d4f
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SHA1
f57a0188b0457b03e4cef1c82efdc7e6a9cee3a1
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SHA256
ba33703aa30995b74f5c84c97eb3483b624082d1987b059ff88ee5eade2af683
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SHA512
206c0982372c2e42af1603d623994581e7338a0c2cce564a1a6b944fe8a3d3bbad815f5b65783e23f129662c0c64943307c3d585dfb5f6dd53a1fc5512b2d642
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SSDEEP
98304:MZiPUSI1yOJk+L7xJ6zMA8q33nRsKRABzueL:zUSI1yOiSmz8uRI
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-31_632c3c0bf42250d7dd47818f33b24d4f_frostygoop_ghostlocker_sliver.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-31_632c3c0bf42250d7dd47818f33b24d4f_frostygoop_ghostlocker_sliver.exe
Resource
win10v2004-20250313-en
Malware Config
Targets
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Target
2025-03-31_632c3c0bf42250d7dd47818f33b24d4f_frostygoop_ghostlocker_sliver
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Size
6.0MB
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MD5
632c3c0bf42250d7dd47818f33b24d4f
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SHA1
f57a0188b0457b03e4cef1c82efdc7e6a9cee3a1
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SHA256
ba33703aa30995b74f5c84c97eb3483b624082d1987b059ff88ee5eade2af683
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SHA512
206c0982372c2e42af1603d623994581e7338a0c2cce564a1a6b944fe8a3d3bbad815f5b65783e23f129662c0c64943307c3d585dfb5f6dd53a1fc5512b2d642
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SSDEEP
98304:MZiPUSI1yOJk+L7xJ6zMA8q33nRsKRABzueL:zUSI1yOiSmz8uRI
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StormKitty payload
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Stormkitty family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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MITRE ATT&CK Enterprise v15
Persistence
Event Triggered Execution
1Netsh Helper DLL
1Modify Authentication Process
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
2Credentials In Files
2