General
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Target
b9ad4057bfc1fe97166722cf3d1956726d085fb3cb7d846f51dd61f2a17f6340N.exe
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Size
1.7MB
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Sample
241218-lhdhfstjcy
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MD5
bc0ace9d945357220fef401b92e1b450
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SHA1
e759f68d1448d77e8b7b671a8872e7a9fa422a13
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SHA256
b9ad4057bfc1fe97166722cf3d1956726d085fb3cb7d846f51dd61f2a17f6340
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SHA512
1b29d5ee525bedf3435fd3594c1c04485bd1c728731ccc1ca09fbaa03acde8a943cbd3a9939b50395b5ec137f233ce6561630fd8111524d268adb086fe7fa927
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SSDEEP
24576:6GITJNPOj30QlodVMSG1cm7erUlj9Ros6Kz52FWRbr/ICp/yMLjiigjELHGHYbCV:6du3GCSG1PXlj9f6024RbrXSjELHGHw
Static task
static1
Behavioral task
behavioral1
Sample
b9ad4057bfc1fe97166722cf3d1956726d085fb3cb7d846f51dd61f2a17f6340N.exe
Resource
win7-20240903-en
Malware Config
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
lumma
Targets
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Target
b9ad4057bfc1fe97166722cf3d1956726d085fb3cb7d846f51dd61f2a17f6340N.exe
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Size
1.7MB
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MD5
bc0ace9d945357220fef401b92e1b450
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SHA1
e759f68d1448d77e8b7b671a8872e7a9fa422a13
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SHA256
b9ad4057bfc1fe97166722cf3d1956726d085fb3cb7d846f51dd61f2a17f6340
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SHA512
1b29d5ee525bedf3435fd3594c1c04485bd1c728731ccc1ca09fbaa03acde8a943cbd3a9939b50395b5ec137f233ce6561630fd8111524d268adb086fe7fa927
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SSDEEP
24576:6GITJNPOj30QlodVMSG1cm7erUlj9Ros6Kz52FWRbr/ICp/yMLjiigjELHGHYbCV:6du3GCSG1PXlj9f6024RbrXSjELHGHw
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Amadey family
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Lumma family
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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 NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Authentication Process
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Query Registry
6Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2