General
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Target
d8ab74b2a9450c2ca9d269ce168e0b55722852e612b04fc162421497bbcd1e4a
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Size
2.8MB
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Sample
241219-skzl2avnbr
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MD5
24b901146bc0e8b0dd5a232218153c82
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SHA1
ae0b756a87ad4482d474653cb47c1a92adeb84d2
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SHA256
d8ab74b2a9450c2ca9d269ce168e0b55722852e612b04fc162421497bbcd1e4a
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SHA512
dcae00cd24bc17825b32a39a737dbda90f0bea019bc356865eec1fb831c8be7cb114bf6913de4c3d17c42f4fcec7e5b4a1bad65a202de41680e58bf4d12e99f4
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SSDEEP
49152:cBlY2cKSZQlaMrf44mrNVaQ/n+hCAyQ7R2cKnnVqO:WlY2JSZQlaMrA4CfaQ/+mb
Static task
static1
Behavioral task
behavioral1
Sample
d8ab74b2a9450c2ca9d269ce168e0b55722852e612b04fc162421497bbcd1e4a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d8ab74b2a9450c2ca9d269ce168e0b55722852e612b04fc162421497bbcd1e4a.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
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
cryptbot
Extracted
lumma
Targets
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Target
d8ab74b2a9450c2ca9d269ce168e0b55722852e612b04fc162421497bbcd1e4a
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Size
2.8MB
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MD5
24b901146bc0e8b0dd5a232218153c82
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SHA1
ae0b756a87ad4482d474653cb47c1a92adeb84d2
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SHA256
d8ab74b2a9450c2ca9d269ce168e0b55722852e612b04fc162421497bbcd1e4a
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SHA512
dcae00cd24bc17825b32a39a737dbda90f0bea019bc356865eec1fb831c8be7cb114bf6913de4c3d17c42f4fcec7e5b4a1bad65a202de41680e58bf4d12e99f4
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SSDEEP
49152:cBlY2cKSZQlaMrf44mrNVaQ/n+hCAyQ7R2cKnnVqO:WlY2JSZQlaMrA4CfaQ/+mb
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Amadey family
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Cryptbot family
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Detect Vidar Stealer
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Vidar family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Sets service image path in registry
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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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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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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Adds Run key to start application
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Authentication Process
1Modify Registry
2Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4