General
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Target
64d0bc1f8bfeaa62d78c164f7edd6ad85474101ff132efd0df48c32fbe7fe6f6
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Size
1.8MB
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Sample
241207-3bkrmazkax
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MD5
4b89df269adfd4ddc1e017983b7341af
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SHA1
846cf4e334c800a10211fb75dad8c188f14e425d
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SHA256
64d0bc1f8bfeaa62d78c164f7edd6ad85474101ff132efd0df48c32fbe7fe6f6
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SHA512
f213f401ced34ed06c2040137456835005da4bbfedfd1d9af353383d2949fb19821fa855b1503c8b0f55c16301eac3ba50f7cea81e72b3ebafb07b5b3fbd65fa
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SSDEEP
24576:xHHfA3yNiFv+WQxsMrtSlZZwmDZ1zWecmot8gmUja8KDmHGp4Rn3NHRvsRh6QjG:xnIKhsCSlZZPzohJja8tllDsRhEsQER
Static task
static1
Behavioral task
behavioral1
Sample
64d0bc1f8bfeaa62d78c164f7edd6ad85474101ff132efd0df48c32fbe7fe6f6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
64d0bc1f8bfeaa62d78c164f7edd6ad85474101ff132efd0df48c32fbe7fe6f6.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
lumma
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
https://drive-connect.cyou/api
https://crib-endanger.sbs/api
https://faintbl0w.sbs/api
https://300snails.sbs/api
https://bored-light.sbs/api
https://3xc1aimbl0w.sbs/api
https://pull-trucker.sbs/api
https://fleez-inc.sbs/api
https://thicktoys.sbs/api
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://drive-connect.cyou/api
https://dare-curbys.biz/api
Extracted
stealc
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Targets
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Target
64d0bc1f8bfeaa62d78c164f7edd6ad85474101ff132efd0df48c32fbe7fe6f6
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Size
1.8MB
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MD5
4b89df269adfd4ddc1e017983b7341af
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SHA1
846cf4e334c800a10211fb75dad8c188f14e425d
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SHA256
64d0bc1f8bfeaa62d78c164f7edd6ad85474101ff132efd0df48c32fbe7fe6f6
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SHA512
f213f401ced34ed06c2040137456835005da4bbfedfd1d9af353383d2949fb19821fa855b1503c8b0f55c16301eac3ba50f7cea81e72b3ebafb07b5b3fbd65fa
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SSDEEP
24576:xHHfA3yNiFv+WQxsMrtSlZZwmDZ1zWecmot8gmUja8KDmHGp4Rn3NHRvsRh6QjG:xnIKhsCSlZZPzohJja8tllDsRhEsQER
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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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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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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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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 Microsoft Outlook profiles
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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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Legitimate hosting services abused for malware hosting/C2
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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An obfuscated cmd.exe command-line is typically used to evade detection.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
1Modify Registry
2Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4