Analysis
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max time kernel
114s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
13/10/2022, 21:17
Behavioral task
behavioral1
Sample
6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe
Resource
win10v2004-20220812-en
General
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Target
6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe
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Size
211KB
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MD5
66ba8fa11909bf72550c1565722150f0
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SHA1
4f12004410ee57c4a8c7f53a30f44d09afc61c75
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SHA256
6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a
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SHA512
6ef0a7974c281104c006c26e6b87118d899c02cce90d6c4a365c3cc4e6b4069418d521481ccd8465fb20284b3135991fec4e8253cb00473761ab7e7cf269ca80
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SSDEEP
3072:sr85CG5uUwV2ri9GVayUiG5S9p2xcr37atd6dBZDgJwN1x9Gmb6kxy5yGp:k94Ti9GVRUi99p2g7aKFTVbDxyku
Malware Config
Signatures
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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\" %*" 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.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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Executes dropped EXE 1 IoCs
pid Process 1436 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe -
Loads dropped DLL 3 IoCs
pid Process 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.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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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.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
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1756 wrote to memory of 1436 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe 27 PID 1756 wrote to memory of 1436 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe 27 PID 1756 wrote to memory of 1436 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe 27 PID 1756 wrote to memory of 1436 1756 6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe"C:\Users\Admin\AppData\Local\Temp\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe"1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Users\Admin\AppData\Local\Temp\3582-490\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe"2⤵
- Executes dropped EXE
PID:1436
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe
Filesize171KB
MD5a2d1f2ffbbdbcfced7a18e17d995af87
SHA129cff6fbcb15dc588816363ca2f1913101298c75
SHA256641c4b452815631fc53e73f8da431b4735dba64c9b05134241b148d5808d6713
SHA512a8915bc5baa39905f8c5c5e4cb841b0aa3da80dd783993b6800e740a3a4c8a30e7b8760347f4ed2ba08d38fff087443022679ca4cd468787c2c23b7045965859
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe
Filesize171KB
MD5a2d1f2ffbbdbcfced7a18e17d995af87
SHA129cff6fbcb15dc588816363ca2f1913101298c75
SHA256641c4b452815631fc53e73f8da431b4735dba64c9b05134241b148d5808d6713
SHA512a8915bc5baa39905f8c5c5e4cb841b0aa3da80dd783993b6800e740a3a4c8a30e7b8760347f4ed2ba08d38fff087443022679ca4cd468787c2c23b7045965859
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\Users\Admin\AppData\Local\Temp\3582-490\6825cd859cdc0520df0a9e12df4127ccbc6b9bf0a8800fe2e927942466032a2a.exe
Filesize171KB
MD5a2d1f2ffbbdbcfced7a18e17d995af87
SHA129cff6fbcb15dc588816363ca2f1913101298c75
SHA256641c4b452815631fc53e73f8da431b4735dba64c9b05134241b148d5808d6713
SHA512a8915bc5baa39905f8c5c5e4cb841b0aa3da80dd783993b6800e740a3a4c8a30e7b8760347f4ed2ba08d38fff087443022679ca4cd468787c2c23b7045965859