General
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Target
Unlock_Tool.zip
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Size
49.9MB
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Sample
241116-rywxmaskdm
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MD5
57f471e4ee9e74cc507e80d09defaeb0
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SHA1
35ec87607eec08fec81fdda22eda54da246d22c1
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SHA256
b687de1924f7805b57a1b528ed804d6d2f5e2e3f8058ab904fe0983a9d6a2a36
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SHA512
2e92116f096c917675abdad2d5a78949141275d03df2a08d47d71c43c3896bbf65690ae19faecc860eae1926879bd7dc27b4342e7e71177cc202f94b8292cb32
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SSDEEP
1572864:dHRk6MsvlqSOFhI63C6w1TMZmm+sIoE435lp4kJri:dVnlxkr3URo+gN5Akw
Static task
static1
Behavioral task
behavioral1
Sample
Unlock_Tool_v2.6.4.rar
Resource
win11-20241007-en
Malware Config
Extracted
vidar
11.8
68fa61169d8a1f0521b8a06aa1f33efb
https://t.me/fu4chmo
https://steamcommunity.com/profiles/76561199802540894
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6
Targets
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Target
Unlock_Tool_v2.6.4.rar
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Size
49.9MB
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MD5
b1a7540cd12701261738fd879efb2779
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SHA1
1b3ad97b572045c61003de254d7833cab2391ee8
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SHA256
69289808086eba703c638e42fa8f2adbe274b98ec0e3d005b62560e42a9200f0
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SHA512
2a5ffac6840e56a2388f16cbbb737789482108fd77658467d55bcbcd49bcc3a13e942b073951cb3470f2cb42495e41b84404bedb2d4d8da33c9313e2fd944e44
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SSDEEP
1572864:5HRk6MsvlqSOFhI63C6w1TMZmm+sIoE435lp4kJr2:BVnlxkr3URo+gN5Aks
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Detect Vidar Stealer
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Vidar family
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Downloads MZ/PE file
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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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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4