General
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Target
hookfor60.rar
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Size
5.9MB
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Sample
250321-wb8ecst1d1
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MD5
645eb7ce7ffa114153dc1b67fa157d8c
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SHA1
b900c6f09c33409d844fc19c7aaa309e3520bb0f
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SHA256
77f155b8f6e0aa230e69aab203d4cf3f2d4323a30c4e876bc9ca9f0cda11ae21
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SHA512
26d62f9dfc65e40b56ff3ea950b0c50dec852062f236252636c6b0e78c55a7feadc29ee5f88f27f042f6ed95850a64be47bfb244fca173ef8d10e39eb4d85588
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SSDEEP
98304:HhigvY/b2Hs3EWLYWrr0hslpOgiXfH/ZMjadCet7UKnPnmQ9mKMWZf+oFX3j:HhZvQqs397rr0hslpOgmffZR2KnvXR2E
Static task
static1
Behavioral task
behavioral1
Sample
hookfor60.rar
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
hookfor60.rar
Resource
win10v2004-20250314-en
Malware Config
Extracted
stealerium
https://api.telegram.org/bot7709334762:AAEiIvxB9XGccOiT2i6SwNozNlyzv46QfdU/sendMessage?chat_id=
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url
https://szurubooru.zulipchat.com/api/v1/messages
Targets
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Target
hookfor60.rar
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Size
5.9MB
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MD5
645eb7ce7ffa114153dc1b67fa157d8c
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SHA1
b900c6f09c33409d844fc19c7aaa309e3520bb0f
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SHA256
77f155b8f6e0aa230e69aab203d4cf3f2d4323a30c4e876bc9ca9f0cda11ae21
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SHA512
26d62f9dfc65e40b56ff3ea950b0c50dec852062f236252636c6b0e78c55a7feadc29ee5f88f27f042f6ed95850a64be47bfb244fca173ef8d10e39eb4d85588
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SSDEEP
98304:HhigvY/b2Hs3EWLYWrr0hslpOgiXfH/ZMjadCet7UKnPnmQ9mKMWZf+oFX3j:HhZvQqs397rr0hslpOgmffZR2KnvXR2E
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Stealerium family
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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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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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Accesses Microsoft Outlook profiles
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Legitimate hosting services abused for malware hosting/C2
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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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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
1Credentials In Files
1