Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25-11-2024 01:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe
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Size
193KB
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MD5
f3530769a335dae859c483b37e08ac81
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SHA1
6cbf8f60604437116b9517fa7bf19cf306be8420
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SHA256
98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054
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SHA512
17624091b429611336d4113a085c9064a82c72f66d7ed350c49647ea3dfd259ab040e7becad087c56c1517875e3a715dac98cfd09de44ae3a85b618ba11ef6c5
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SSDEEP
3072:zr8WDrCIcls0f2BAevKXL0gEZWelhAR8VFJ7ZuKYLhd4GAGIAG0wCIXLyTF2Uvty:PuIYHf2KSgERuRyhZxYLv4cIAG0w7U3i
Score
10/10
Malware Config
Signatures
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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 2076 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe -
Loads dropped DLL 2 IoCs
pid Process 1840 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe 1840 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.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\" %*" 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.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\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.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 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.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\" %*" 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2076 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe Token: SeIncBasePriorityPrivilege 2076 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe Token: SeChangeNotifyPrivilege 2076 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe Token: SeImpersonatePrivilege 2076 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe Token: SeCreateGlobalPrivilege 2076 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1840 wrote to memory of 2076 1840 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe 31 PID 1840 wrote to memory of 2076 1840 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe 31 PID 1840 wrote to memory of 2076 1840 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe 31 PID 1840 wrote to memory of 2076 1840 98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe"C:\Users\Admin\AppData\Local\Temp\98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.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:1840 -
C:\Users\Admin\AppData\Local\Temp\3582-490\98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2076
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
859KB
MD5754309b7b83050a50768236ee966224f
SHA110ed7efc2e594417ddeb00a42deb8fd9f804ed53
SHA256acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6
SHA512e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614
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C:\Users\Admin\AppData\Local\Temp\3582-490\98e435dd80cb57504f4344e70fb9058166bfbc4da31258850855ab97930df054.exe
Filesize152KB
MD5ee0572a845d5cc4da474046754595f33
SHA156097e06d67b47f345e200be4639b0e97cc223f7
SHA256533e7d2c54a3b93d5274acd61276aaa73a868a2a0025b4a4b386540ccbccef0f
SHA51256a4aa03c824611c3e69bbf2e02a2669800090565792783d2b5c86c019085439038c04710338ffae8a1be926dd7ec33e6296c12624b333618351295e7ad8be3e
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156