General
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Target
4e45f3be55d72b8a56918e6bd25d63ea1ec3670c0201429cac2cd7bc6d371917
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Size
383KB
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Sample
240401-fkpevaed87
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MD5
152eb63697cba4a1219708f8feec90e7
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SHA1
b94a6e8950169ac6acd8bed2b213a9b522c70f76
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SHA256
4e45f3be55d72b8a56918e6bd25d63ea1ec3670c0201429cac2cd7bc6d371917
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SHA512
9bc2b9b46e4b576242d72d82c8400889c29328ae3cae7594df2ad1e6577d3b104339940613afb537601e0ee8548ed4246502f45803bf33cdcdda0d6244b2af1e
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SSDEEP
6144:J5I+pEmdMq8VZende5i8KXjFXb0T+o8yOpFi+p6UXiZhQRU4WtQLIE6lMAoM5P:J5I+2cMCnQpOjZgT/OpAUKhQ24WtAIPL
Static task
static1
Behavioral task
behavioral1
Sample
4e45f3be55d72b8a56918e6bd25d63ea1ec3670c0201429cac2cd7bc6d371917.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
4e45f3be55d72b8a56918e6bd25d63ea1ec3670c0201429cac2cd7bc6d371917
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Size
383KB
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MD5
152eb63697cba4a1219708f8feec90e7
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SHA1
b94a6e8950169ac6acd8bed2b213a9b522c70f76
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SHA256
4e45f3be55d72b8a56918e6bd25d63ea1ec3670c0201429cac2cd7bc6d371917
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SHA512
9bc2b9b46e4b576242d72d82c8400889c29328ae3cae7594df2ad1e6577d3b104339940613afb537601e0ee8548ed4246502f45803bf33cdcdda0d6244b2af1e
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SSDEEP
6144:J5I+pEmdMq8VZende5i8KXjFXb0T+o8yOpFi+p6UXiZhQRU4WtQLIE6lMAoM5P:J5I+2cMCnQpOjZgT/OpAUKhQ24WtAIPL
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Detects DLL dropped by Raspberry Robin.
Raspberry Robin.
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Glupteba payload
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Modifies firewall policy service
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Drops file in Drivers directory
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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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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Blocklisted process makes network request
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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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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
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1