Analysis
-
max time kernel
147s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
03-07-2024 19:54
Static task
static1
Behavioral task
behavioral1
Sample
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe
Resource
win7-20240611-en
General
-
Target
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe
-
Size
2.4MB
-
MD5
58972b34ce77f8d7bbaa3f5b5344db20
-
SHA1
a3dc18dbe5abb0fffe62427366ff5f52e16a28a7
-
SHA256
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700
-
SHA512
4539e1723d3595faa2d53488623d33cd94d06ece1503e9359dabaa7fb6184cc63717f5d8d25ada897603ee40381ab881789b793776fab97b8f8c619cd2da133e
-
SSDEEP
49152:xe/sgWc1/Ae5JRanw2xCrrkOzWmwwtxVqsSZL6+QbGpNwOxlZ2cRDvZQDEJ7Yr6Q:E/sgdIe5J72sk4wwPIgk++72cpn9Y
Malware Config
Extracted
stealc
jony
http://85.28.47.4
-
url_path
/920475a59bac849d.php
Extracted
amadey
4.30
4dd39d
http://77.91.77.82
-
install_dir
ad40971b6b
-
install_file
explorti.exe
-
strings_key
a434973ad22def7137dbb5e059b7081e
-
url_paths
/Hun4Ko/index.php
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
KEGDAKEHJD.exeexplorti.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ KEGDAKEHJD.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe -
Downloads MZ/PE file
-
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
KEGDAKEHJD.exeexplorti.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion KEGDAKEHJD.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion KEGDAKEHJD.exe -
Executes dropped EXE 3 IoCs
Processes:
KEGDAKEHJD.exeexplorti.exeba495385b6.exepid Process 1932 KEGDAKEHJD.exe 2368 explorti.exe 1484 ba495385b6.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
KEGDAKEHJD.exeexplorti.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Wine KEGDAKEHJD.exe Key opened \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Wine explorti.exe -
Loads dropped DLL 6 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.execmd.exeKEGDAKEHJD.exeexplorti.exepid Process 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 2488 cmd.exe 1932 KEGDAKEHJD.exe 2368 explorti.exe 2368 explorti.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exeKEGDAKEHJD.exeexplorti.exeba495385b6.exepid Process 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1932 KEGDAKEHJD.exe 2368 explorti.exe 1484 ba495385b6.exe -
Drops file in Windows directory 1 IoCs
Processes:
KEGDAKEHJD.exedescription ioc Process File created C:\Windows\Tasks\explorti.job KEGDAKEHJD.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exeKEGDAKEHJD.exeexplorti.exepid Process 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1932 KEGDAKEHJD.exe 2368 explorti.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
KEGDAKEHJD.exepid Process 1932 KEGDAKEHJD.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exeba495385b6.exepid Process 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1484 ba495385b6.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.execmd.exeKEGDAKEHJD.exeexplorti.exedescription pid Process procid_target PID 1704 wrote to memory of 2488 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 31 PID 1704 wrote to memory of 2488 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 31 PID 1704 wrote to memory of 2488 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 31 PID 1704 wrote to memory of 2488 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 31 PID 1704 wrote to memory of 1624 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 33 PID 1704 wrote to memory of 1624 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 33 PID 1704 wrote to memory of 1624 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 33 PID 1704 wrote to memory of 1624 1704 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 33 PID 2488 wrote to memory of 1932 2488 cmd.exe 35 PID 2488 wrote to memory of 1932 2488 cmd.exe 35 PID 2488 wrote to memory of 1932 2488 cmd.exe 35 PID 2488 wrote to memory of 1932 2488 cmd.exe 35 PID 1932 wrote to memory of 2368 1932 KEGDAKEHJD.exe 36 PID 1932 wrote to memory of 2368 1932 KEGDAKEHJD.exe 36 PID 1932 wrote to memory of 2368 1932 KEGDAKEHJD.exe 36 PID 1932 wrote to memory of 2368 1932 KEGDAKEHJD.exe 36 PID 2368 wrote to memory of 1484 2368 explorti.exe 38 PID 2368 wrote to memory of 1484 2368 explorti.exe 38 PID 2368 wrote to memory of 1484 2368 explorti.exe 38 PID 2368 wrote to memory of 1484 2368 explorti.exe 38
Processes
-
C:\Users\Admin\AppData\Local\Temp\048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe"C:\Users\Admin\AppData\Local\Temp\048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\KEGDAKEHJD.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Users\Admin\AppData\Local\Temp\KEGDAKEHJD.exe"C:\Users\Admin\AppData\Local\Temp\KEGDAKEHJD.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"4⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Users\Admin\AppData\Local\Temp\1000006001\ba495385b6.exe"C:\Users\Admin\AppData\Local\Temp\1000006001\ba495385b6.exe"5⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
PID:1484
-
-
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\BKEBFHIJEC.exe"2⤵PID:1624
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.4MB
MD5f7f2373c7005d9978782be75bef6a1c4
SHA124523818e79c6ccc38c90de912743552e98be2be
SHA256bf5ba13df7f7549e987f77091823fd0f77ba7fd4514000e60ad9a4c28f949c13
SHA51226e4a9ba65207c91dd181c5010d051838d6172dcbfc165aa750cbe72297dde0b0c0e54b024a6cba070089f3ac5f943d67ba779ee64f78a8f37b425f274f607d8
-
Filesize
1.8MB
MD54391cc413e2c6880cac804fdbfc6b3e3
SHA1656e598cdd4a9fe2a4bb53d72ac9a380f60f0948
SHA256428c8a4afe59f8fbce285237357ca98e38e08206a671caa2477c3b1fcc000450
SHA512539dc59920115be09f49702b7e7d0edaf912d72e1df9ec1d78a81c74cd5e7030789d74dd85c295591e71d259bcacd81d98533ac0ff6faef712ce44e4e8a7d605
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571