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
03-12-2024 04:36
Behavioral task
behavioral1
Sample
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
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Size
3.9MB
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MD5
bada85e136979d81e01d01387ada0db7
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SHA1
e3859d8ca92b58baa8decf7e5ad6fb0d467febf3
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SHA256
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd
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SHA512
493624e23dbee2088aa4067a4d64b776cbe4d9e16b8d5e6a42964716a03da983c995b6e40d7cf41c5bea759ad6c0c02b0a64d0d6e6d0ae1474b331e0af57fd0e
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SSDEEP
49152:DYHx5nLD4TWeihjB9ytrjKBR/dS/qbJx52PWZVmRivSKRdnoPzXwoTamEKw/+Li/:ux9fOP4d+tTjEKtLOPy6Ud7+
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-9.dat family_neshta behavioral1/memory/3024-82-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/3024-84-0x0000000000400000-0x000000000041B000-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 3036 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe -
Loads dropped DLL 2 IoCs
pid Process 3024 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 3024 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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\" %*" ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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\Adobe\Updater6\ADOBE_~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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\" %*" ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3024 wrote to memory of 3036 3024 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 31 PID 3024 wrote to memory of 3036 3024 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 31 PID 3024 wrote to memory of 3036 3024 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 31 PID 3024 wrote to memory of 3036 3024 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe"C:\Users\Admin\AppData\Local\Temp\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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:3024 -
C:\Users\Admin\AppData\Local\Temp\3582-490\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe"2⤵
- Executes dropped EXE
PID:3036
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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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C:\Users\Admin\AppData\Local\Temp\3582-490\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
Filesize3.9MB
MD5fdc5b40bf3d618b8f139ea2f85cef371
SHA119f8cd24258fb7f7f850aa2d265a9121cb04d8c4
SHA25617be2454fac086eb4b8d282e937454a2ec9e5f6c6a70bc0d6307afe275e2c60f
SHA5124f0eae78a413f93011d672cc172a29dabb36dd3e5917a1b4cdcda30e104697556bfb7ee4650c4c327b6dac8e314d045f5f6dd8315a4197585daf225e1f34b7b4
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156