General
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Target
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94
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Size
216KB
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Sample
240926-2jepxa1fnn
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MD5
242293154c0caabd9953b0b1804926a7
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SHA1
8fabbf702ded34e84da34ec5d9255a23fef63939
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SHA256
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94
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SHA512
d3cd5c5d56f17ae088d315de8d2cba8eaa3cd6d8f6b38368c28c9c6cf98532992dc35192ad99f9823e2eb0a3e5c3bd0c266c27bed54352d81c6190165d7ade7d
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SSDEEP
6144:U/ipLSItOvhdzG9NznVfi6DN567zTMMEO:8iBS0On+V7DN567n7EO
Static task
static1
Behavioral task
behavioral1
Sample
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94.exe
Resource
win10-20240404-en
Malware Config
Extracted
stealc
default
http://46.8.231.109
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url_path
/c4754d4f680ead72.php
Extracted
vidar
11
e90840a846d017e7b095f7543cdf2d15
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Extracted
lumma
https://reinforcenh.shop/api
https://stogeneratmns.shop/api
https://fragnantbui.shop/api
https://drawzhotdog.shop/api
https://vozmeatillu.shop/api
https://offensivedzvju.shop/api
https://ghostreedmnu.shop/api
https://gutterydhowi.shop/api
https://wallkedsleeoi.shop/api
Extracted
lumma
https://wallkedsleeoi.shop/api
https://gutterydhowi.shop/api
https://ghostreedmnu.shop/api
https://offensivedzvju.shop/api
https://vozmeatillu.shop/api
https://drawzhotdog.shop/api
https://fragnantbui.shop/api
https://stogeneratmns.shop/api
https://reinforcenh.shop/api
https://ballotnwu.site/api
Targets
-
-
Target
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94
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Size
216KB
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MD5
242293154c0caabd9953b0b1804926a7
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SHA1
8fabbf702ded34e84da34ec5d9255a23fef63939
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SHA256
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94
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SHA512
d3cd5c5d56f17ae088d315de8d2cba8eaa3cd6d8f6b38368c28c9c6cf98532992dc35192ad99f9823e2eb0a3e5c3bd0c266c27bed54352d81c6190165d7ade7d
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SSDEEP
6144:U/ipLSItOvhdzG9NznVfi6DN567zTMMEO:8iBS0On+V7DN567n7EO
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Detect Vidar Stealer
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Downloads MZ/PE file
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Modifies Windows Firewall
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Server Software Component: Terminal Services DLL
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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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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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Modifies WinLogon
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4