Analysis
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max time kernel
30s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
18/11/2024, 23:23
Behavioral task
behavioral1
Sample
d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe
Resource
win7-20240729-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe
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Size
466KB
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MD5
36aca0c658ed75c7749f011c868a31f9
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SHA1
566871159d4e26bcf7d30ed0bd549778d7915e99
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SHA256
d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b
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SHA512
d58212cbe3726589566058c357ab3184f9fbf0b3792b9bdd4c5bdf1b160b837d081549e7a32b2cd00c44072754a9ff698ea424bdce7e979f37b1b2ad6bbd0316
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SSDEEP
6144:k9OMN56IFrjYWbBohnkbXefJXnIZRolf9pC2lV5Ro:SNosFFo4eivoBOEV7o
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010319-9.dat family_neshta behavioral1/memory/1520-82-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1520-84-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Executes dropped EXE 1 IoCs
pid Process 3004 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Loads dropped DLL 2 IoCs
pid Process 1520 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe 1520 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 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 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1520 wrote to memory of 3004 1520 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe 30 PID 1520 wrote to memory of 3004 1520 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe 30 PID 1520 wrote to memory of 3004 1520 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe 30 PID 1520 wrote to memory of 3004 1520 d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe"C:\Users\Admin\AppData\Local\Temp\d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe"1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe"2⤵
- Executes dropped EXE
PID:3004
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\d6722dcedabeac59849b98cb4c3816d68be6144d3d55a7adb6af24fc916b434b.exe
Filesize425KB
MD550c7d43e643db6c6cfb847601a1e01b8
SHA1c0e45df0225602ebcc4e4187aab71069b1ca8cf1
SHA256a056d4c016243b45324ccba87281f755cfb9c3c52238451d3a9367c1152aff4e
SHA512f2102757494c28580bbf9cc1f99ee984906ca0e6d711d58c786edac49270b168b9942ff96f56f2494f4491e3a00ba4940344914b28bcd0a83a1de7a8912f8e1b