Analysis
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max time kernel
137s -
max time network
120s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
05-02-2022 05:11
Static task
static1
Behavioral task
behavioral1
Sample
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe
Resource
win10v2004-en-20220112
General
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Target
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe
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Size
1.8MB
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MD5
5d3e6721fd27e7b56579dcb6f76e4967
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SHA1
d121a2717472d5f4631ca0b5e766a3e349871178
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SHA256
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455
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SHA512
ee0b641df5f9383c3f3444bbaae06155c5a72fba1d107360cd5d4f1d54336b4ede90f6a009f06284264c6ebc679bfdb46a0f24a605f26c1ea1a43d70321d4390
Malware Config
Signatures
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Detect Neshta Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1312-55-0x0000000000400000-0x0000000000761000-memory.dmp family_neshta -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Wine 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exepid process 1312 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Drops file in Program Files directory 64 IoCs
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exedescription ioc process File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Drops file in Windows directory 1 IoCs
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exedescription ioc process File opened for modification C:\Windows\svchost.com 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exepid process 1312 36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe"C:\Users\Admin\AppData\Local\Temp\36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455.exe"1⤵
- Modifies system executable filetype association
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:1312
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1312-54-0x0000000075D51000-0x0000000075D53000-memory.dmpFilesize
8KB
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memory/1312-56-0x00000000003E0000-0x00000000003E1000-memory.dmpFilesize
4KB
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memory/1312-55-0x0000000000400000-0x0000000000761000-memory.dmpFilesize
3.4MB
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memory/1312-57-0x00000000003C0000-0x00000000003C2000-memory.dmpFilesize
8KB
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memory/1312-59-0x0000000002280000-0x0000000002281000-memory.dmpFilesize
4KB
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memory/1312-58-0x0000000000330000-0x0000000000331000-memory.dmpFilesize
4KB
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memory/1312-61-0x00000000022A0000-0x00000000022A1000-memory.dmpFilesize
4KB
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memory/1312-60-0x0000000000320000-0x0000000000321000-memory.dmpFilesize
4KB
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memory/1312-63-0x0000000002290000-0x0000000002291000-memory.dmpFilesize
4KB
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memory/1312-62-0x0000000002260000-0x0000000002272000-memory.dmpFilesize
72KB
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memory/1312-65-0x00000000003F0000-0x00000000003F1000-memory.dmpFilesize
4KB
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memory/1312-64-0x0000000002260000-0x0000000002272000-memory.dmpFilesize
72KB
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memory/1312-66-0x00000000022C0000-0x00000000022C1000-memory.dmpFilesize
4KB
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memory/1312-67-0x00000000022B0000-0x00000000022B1000-memory.dmpFilesize
4KB