Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-11-2024 13:39
Behavioral task
behavioral1
Sample
1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe
Resource
win10v2004-20241007-en
General
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Target
1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe
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Size
8.2MB
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MD5
d79cd40c52e180b7c5ac9e9f3dcea9f0
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SHA1
091751302fc0f3f88d4cf30a6724b694ba988a43
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SHA256
1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147ed
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SHA512
bab793cd6db62daa5c492ecc9bb59234a4a9056f9d978061f7f583e3fc00c742b2f6bb5f91e122872371e25febefd96cb5ee73347f920eb197d38561f2f99a8a
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SSDEEP
49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecx:V8e8e8f8e8e8S
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe" explorer.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" explorer.exe -
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzonerat family
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Warzone RAT payload 3 IoCs
resource yara_rule behavioral1/files/0x0009000000017400-42.dat warzonerat behavioral1/files/0x000800000001707c-80.dat warzonerat behavioral1/files/0x000800000001746a-98.dat warzonerat -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" explorer.exe -
resource yara_rule behavioral1/files/0x0009000000017400-42.dat aspack_v212_v242 behavioral1/files/0x000800000001707c-80.dat aspack_v212_v242 behavioral1/files/0x000800000001746a-98.dat aspack_v212_v242 -
Executes dropped EXE 9 IoCs
pid Process 1504 explorer.exe 1660 explorer.exe 2228 spoolsv.exe 1800 spoolsv.exe 1352 spoolsv.exe 1356 spoolsv.exe 2340 spoolsv.exe 1512 spoolsv.exe 2808 spoolsv.exe -
Loads dropped DLL 58 IoCs
pid Process 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 2212 WerFault.exe 2212 WerFault.exe 2212 WerFault.exe 2212 WerFault.exe 2212 WerFault.exe 2212 WerFault.exe 2212 WerFault.exe 1660 explorer.exe 1660 explorer.exe 328 WerFault.exe 328 WerFault.exe 328 WerFault.exe 328 WerFault.exe 328 WerFault.exe 328 WerFault.exe 328 WerFault.exe 1660 explorer.exe 1660 explorer.exe 1744 WerFault.exe 1744 WerFault.exe 1744 WerFault.exe 1744 WerFault.exe 1744 WerFault.exe 1744 WerFault.exe 1744 WerFault.exe 1660 explorer.exe 1660 explorer.exe 1880 WerFault.exe 1880 WerFault.exe 1880 WerFault.exe 1880 WerFault.exe 1880 WerFault.exe 1880 WerFault.exe 1880 WerFault.exe 1660 explorer.exe 1660 explorer.exe 1620 WerFault.exe 1620 WerFault.exe 1620 WerFault.exe 1620 WerFault.exe 1620 WerFault.exe 1620 WerFault.exe 1620 WerFault.exe 1660 explorer.exe 1660 explorer.exe 3000 WerFault.exe 3000 WerFault.exe 3000 WerFault.exe 3000 WerFault.exe 3000 WerFault.exe 3000 WerFault.exe 3000 WerFault.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe" 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2280 set thread context of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 set thread context of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 1504 set thread context of 1660 1504 explorer.exe 35 PID 1504 set thread context of 3012 1504 explorer.exe 36 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification \??\c:\windows\system\explorer.exe 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe File opened for modification \??\c:\windows\system\spoolsv.exe explorer.exe File opened for modification \??\c:\windows\system\explorer.exe explorer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 6 IoCs
pid pid_target Process procid_target 2212 1800 WerFault.exe 38 328 1352 WerFault.exe 40 1744 1356 WerFault.exe 42 1880 2340 WerFault.exe 44 1620 1512 WerFault.exe 46 3000 2808 WerFault.exe 48 -
System Location Discovery: System Language Discovery 1 TTPs 11 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe 1660 explorer.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2716 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 31 PID 2280 wrote to memory of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 2280 wrote to memory of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 2280 wrote to memory of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 2280 wrote to memory of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 2280 wrote to memory of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 2280 wrote to memory of 2652 2280 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 32 PID 2716 wrote to memory of 1504 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 33 PID 2716 wrote to memory of 1504 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 33 PID 2716 wrote to memory of 1504 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 33 PID 2716 wrote to memory of 1504 2716 1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe 33 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 1660 1504 explorer.exe 35 PID 1504 wrote to memory of 3012 1504 explorer.exe 36 PID 1504 wrote to memory of 3012 1504 explorer.exe 36 PID 1504 wrote to memory of 3012 1504 explorer.exe 36 PID 1504 wrote to memory of 3012 1504 explorer.exe 36 PID 1504 wrote to memory of 3012 1504 explorer.exe 36 PID 1504 wrote to memory of 3012 1504 explorer.exe 36 PID 1660 wrote to memory of 2228 1660 explorer.exe 37 PID 1660 wrote to memory of 2228 1660 explorer.exe 37 PID 1660 wrote to memory of 2228 1660 explorer.exe 37 PID 1660 wrote to memory of 2228 1660 explorer.exe 37 PID 1660 wrote to memory of 1800 1660 explorer.exe 38 PID 1660 wrote to memory of 1800 1660 explorer.exe 38 PID 1660 wrote to memory of 1800 1660 explorer.exe 38 PID 1660 wrote to memory of 1800 1660 explorer.exe 38 PID 1800 wrote to memory of 2212 1800 spoolsv.exe 39 PID 1800 wrote to memory of 2212 1800 spoolsv.exe 39 PID 1800 wrote to memory of 2212 1800 spoolsv.exe 39 PID 1800 wrote to memory of 2212 1800 spoolsv.exe 39 PID 1660 wrote to memory of 1352 1660 explorer.exe 40 PID 1660 wrote to memory of 1352 1660 explorer.exe 40 PID 1660 wrote to memory of 1352 1660 explorer.exe 40 PID 1660 wrote to memory of 1352 1660 explorer.exe 40 PID 1352 wrote to memory of 328 1352 spoolsv.exe 41 PID 1352 wrote to memory of 328 1352 spoolsv.exe 41 PID 1352 wrote to memory of 328 1352 spoolsv.exe 41 PID 1352 wrote to memory of 328 1352 spoolsv.exe 41 PID 1660 wrote to memory of 1356 1660 explorer.exe 42 PID 1660 wrote to memory of 1356 1660 explorer.exe 42 PID 1660 wrote to memory of 1356 1660 explorer.exe 42 PID 1660 wrote to memory of 1356 1660 explorer.exe 42 PID 1356 wrote to memory of 1744 1356 spoolsv.exe 43 PID 1356 wrote to memory of 1744 1356 spoolsv.exe 43 PID 1356 wrote to memory of 1744 1356 spoolsv.exe 43 PID 1356 wrote to memory of 1744 1356 spoolsv.exe 43 PID 1660 wrote to memory of 2340 1660 explorer.exe 44 PID 1660 wrote to memory of 2340 1660 explorer.exe 44
Processes
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C:\Users\Admin\AppData\Local\Temp\1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe"C:\Users\Admin\AppData\Local\Temp\1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Users\Admin\AppData\Local\Temp\1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe"C:\Users\Admin\AppData\Local\Temp\1d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147edN.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716 -
\??\c:\windows\system\explorer.exec:\windows\system\explorer.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1504 -
\??\c:\windows\system\explorer.exec:\windows\system\explorer.exe4⤵
- Modifies WinLogon for persistence
- Modifies visiblity of hidden/system files in Explorer
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1660 -
\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2228
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\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 366⤵
- Loads dropped DLL
- Program crash
PID:2212
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\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 366⤵
- Loads dropped DLL
- Program crash
PID:328
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\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1356 -s 366⤵
- Loads dropped DLL
- Program crash
PID:1744
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\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2340 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 366⤵
- Loads dropped DLL
- Program crash
PID:1880
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\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1512 -s 366⤵
- Loads dropped DLL
- Program crash
PID:1620
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\??\c:\windows\system\spoolsv.exec:\windows\system\spoolsv.exe SE5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 366⤵
- Loads dropped DLL
- Program crash
PID:3000
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C:\Windows\SysWOW64\diskperf.exe"C:\Windows\SysWOW64\diskperf.exe"4⤵PID:3012
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C:\Windows\SysWOW64\diskperf.exe"C:\Windows\SysWOW64\diskperf.exe"2⤵PID:2652
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8.2MB
MD5d79cd40c52e180b7c5ac9e9f3dcea9f0
SHA1091751302fc0f3f88d4cf30a6724b694ba988a43
SHA2561d17ebce83eb0a4006e24f293bc8265db9833d2c67547910ed65b09e9b3147ed
SHA512bab793cd6db62daa5c492ecc9bb59234a4a9056f9d978061f7f583e3fc00c742b2f6bb5f91e122872371e25febefd96cb5ee73347f920eb197d38561f2f99a8a
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Filesize
8.2MB
MD53de9a1817158c3f5882b939c23fbdce5
SHA13c44d1cf560f52a2c13c30cf7bd6406c36a4b8f0
SHA256615780573d52bccfc646ff9037532b0281c5f9909b223d738bbdcd910b351f60
SHA512c319a85ab0ab89544803423cd64bfbc0e308326166c8a85a2c331c370999c3e67c247d79cc54930086dd07ff2328cd16d7dee7f303c7c82a14b415377bd76a13
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Filesize
8.2MB
MD5c98f56ab412535fbf16dcfacc3c69255
SHA1425a55631cf814fb0d2a1160a6e6aa6a66a0406c
SHA256d7b2acfd57456de70457cdcda40b9279e3fca84fd410fef97e9680c7bc7c6d9d
SHA5121387982c35cff8a4a36bff29b9fe2cf29623dc9df4d0389ab23519a7da6bf54d11f13cb2e5f6eb44622977e54fe4bb8e6d8b30cff9443cc5f36b52ad7db17baf