Analysis
-
max time kernel
142s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
03-07-2024 01:02
Static task
static1
Behavioral task
behavioral1
Sample
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe
Resource
win7-20240220-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:
HJEHIJEBKE.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ HJEHIJEBKE.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:
HJEHIJEBKE.exeexplorti.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion HJEHIJEBKE.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion HJEHIJEBKE.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe -
Executes dropped EXE 2 IoCs
Processes:
HJEHIJEBKE.exeexplorti.exepid process 1028 HJEHIJEBKE.exe 1516 explorti.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:
HJEHIJEBKE.exeexplorti.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine HJEHIJEBKE.exe Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine explorti.exe -
Loads dropped DLL 4 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.execmd.exeHJEHIJEBKE.exepid process 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 2508 cmd.exe 1028 HJEHIJEBKE.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 4 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exeHJEHIJEBKE.exeexplorti.exepid process 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1028 HJEHIJEBKE.exe 1516 explorti.exe -
Drops file in Windows directory 1 IoCs
Processes:
HJEHIJEBKE.exedescription ioc process File created C:\Windows\Tasks\explorti.job HJEHIJEBKE.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.exeHJEHIJEBKE.exeexplorti.exepid process 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe 1028 HJEHIJEBKE.exe 1516 explorti.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
HJEHIJEBKE.exepid process 1028 HJEHIJEBKE.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exepid process 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.execmd.exeHJEHIJEBKE.exedescription pid process target process PID 2192 wrote to memory of 2508 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2508 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2508 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2508 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2896 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2896 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2896 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2192 wrote to memory of 2896 2192 048802231eccee2a6db341d1a4e92b2b1671eb287da215ad35fcf2bad70fa700.exe cmd.exe PID 2508 wrote to memory of 1028 2508 cmd.exe HJEHIJEBKE.exe PID 2508 wrote to memory of 1028 2508 cmd.exe HJEHIJEBKE.exe PID 2508 wrote to memory of 1028 2508 cmd.exe HJEHIJEBKE.exe PID 2508 wrote to memory of 1028 2508 cmd.exe HJEHIJEBKE.exe PID 1028 wrote to memory of 1516 1028 HJEHIJEBKE.exe explorti.exe PID 1028 wrote to memory of 1516 1028 HJEHIJEBKE.exe explorti.exe PID 1028 wrote to memory of 1516 1028 HJEHIJEBKE.exe explorti.exe PID 1028 wrote to memory of 1516 1028 HJEHIJEBKE.exe explorti.exe
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
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\HJEHIJEBKE.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\HJEHIJEBKE.exe"C:\Users\Admin\AppData\Local\Temp\HJEHIJEBKE.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
-
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
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\AECAKECAEG.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
\ProgramData\mozglue.dllFilesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
\ProgramData\nss3.dllFilesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
\Users\Admin\AppData\Local\Temp\HJEHIJEBKE.exeFilesize
1.8MB
MD51ea6bc4bcdd2a101c5ef38d2718cb384
SHA1f07c30d10c429f6d0dba8cd1b65bbad510ade2fa
SHA256c1cf373ff94ea6a918223c83b0900e88ed4b6204c96694d5a7b846c6d8867609
SHA5125ea0228a67306900cb33ab32ff6d16353c681159cc79c4273cd8a81c26039bf8ee4982c50a48529230f678feffaa260d8775f397b515bab3e52f893420b5383c
-
memory/1028-128-0x0000000007060000-0x000000000752A000-memory.dmpFilesize
4.8MB
-
memory/1028-117-0x0000000007060000-0x000000000752A000-memory.dmpFilesize
4.8MB
-
memory/1028-116-0x00000000010E0000-0x00000000015AA000-memory.dmpFilesize
4.8MB
-
memory/1516-132-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-133-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-139-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-138-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-118-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-137-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-125-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-127-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-136-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-129-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-130-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-131-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-135-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/1516-134-0x0000000000DC0000-0x000000000128A000-memory.dmpFilesize
4.8MB
-
memory/2192-66-0x000000007EBD0000-0x000000007EFA1000-memory.dmpFilesize
3.8MB
-
memory/2192-0-0x00000000009A0000-0x0000000001598000-memory.dmpFilesize
12.0MB
-
memory/2192-1-0x000000007EBD0000-0x000000007EFA1000-memory.dmpFilesize
3.8MB
-
memory/2192-2-0x0000000061E00000-0x0000000061EF3000-memory.dmpFilesize
972KB
-
memory/2192-65-0x00000000009A0000-0x0000000001598000-memory.dmpFilesize
12.0MB
-
memory/2508-68-0x0000000002320000-0x00000000027EA000-memory.dmpFilesize
4.8MB