Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25-10-2024 05:21
Behavioral task
behavioral1
Sample
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
Resource
win10v2004-20241007-en
General
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Target
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
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Size
9.5MB
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MD5
585cf55db486c0254fc9bf394ed0dd9d
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SHA1
48a5a3961872a8c5a60cef4b3d56ed982a0c0cfb
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SHA256
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca
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SHA512
13dd2d1b8cace6c9debbdd7286d1cfe7155f67fccf7acefdeec08af822adb28fd7ad8eac06e7d1cfadad629cc77ac9df88bb4fa974980d5c612e4d5e8ad93be1
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SSDEEP
196608:ch98zU70RQAW4uEGg+kWIOUGwwSlXd9BSLVwcoHIpuNmzkiLOYLmWtOhZyoQeh+L:e8zUUd9BaZGIUNmzzLOYLmWsjdno
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
Processes:
resource yara_rule behavioral1/files/0x0001000000010314-10.dat family_neshta behavioral1/memory/2528-84-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2528-86-0x0000000000400000-0x000000000041B000-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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Executes dropped EXE 1 IoCs
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exepid Process 2380 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Loads dropped DLL 2 IoCs
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exepid Process 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exedescription ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Drops file in Windows directory 1 IoCs
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exedescription ioc Process File opened for modification C:\Windows\svchost.com c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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.
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Modifies registry class 1 IoCs
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exedescription pid Process procid_target PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30 PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30 PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30 PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30 PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30 PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30 PID 2528 wrote to memory of 2380 2528 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe"C:\Users\Admin\AppData\Local\Temp\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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:2528 -
C:\Users\Admin\AppData\Local\Temp\3582-490\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe"2⤵
- Executes dropped EXE
PID:2380
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
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\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
Filesize9.5MB
MD5fc0a9e855c3555012b4f47dca1a7cc3d
SHA109de8ab3915c61c479d461c6705ec7b541c0eb55
SHA256ad90446fd8195e191d5623c18e9d16a73e1965f6026fb44a6b51b6eaec5b474f
SHA512c8dca65995bcc04f814d968ac22cf15cc4dd0a028869c1ed218e4b12288aab97aff6b9641a5d8f2a74f5e5cd52e427132f54115aee4eded101e474cdaf697053