General
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Target
3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7
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Size
1.8MB
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Sample
241105-bg1w9asank
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MD5
9d95172e3d25909600be73f32a497ff0
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SHA1
2321204f7e338eabde78b45fc5c1372570d08b66
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SHA256
3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7
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SHA512
cae2be4036a9f5797d1e158fc99c931aade1dbb3d4e6957c153c68fa67d75f88e002dcd047757b8de23911e9281b3d9dbab0c60452bdb783d6e16015a6895dc8
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SSDEEP
49152:4K6qSy242A623RboH7caWqcVHOfKipAyS6/p7vv/v:1RL242p232H7WqzKipAORD3
Static task
static1
Behavioral task
behavioral1
Sample
3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7.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
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
amadey
5.03
7c4393
http://185.215.113.217
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install_dir
f9c76c1660
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install_file
corept.exe
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strings_key
9808a67f01d2f0720518035acbde7521
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url_paths
/CoreOPT/index.php
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
Extracted
lumma
https://founpiuer.store/api
Targets
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Target
3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7
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Size
1.8MB
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MD5
9d95172e3d25909600be73f32a497ff0
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SHA1
2321204f7e338eabde78b45fc5c1372570d08b66
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SHA256
3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7
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SHA512
cae2be4036a9f5797d1e158fc99c931aade1dbb3d4e6957c153c68fa67d75f88e002dcd047757b8de23911e9281b3d9dbab0c60452bdb783d6e16015a6895dc8
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SSDEEP
49152:4K6qSy242A623RboH7caWqcVHOfKipAyS6/p7vv/v:1RL242p232H7WqzKipAORD3
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Amadey family
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Detects ZharkBot payload
ZharkBot is a botnet written C++.
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Zharkbot 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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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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Drops startup file
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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 processes with tasklist
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4