Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 05:55
Behavioral task
behavioral1
Sample
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
Resource
win7-20241023-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
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Size
795KB
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MD5
ef46debd5545cf7c33f0a35f042bb1f7
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SHA1
d9c2e293f77fdae22d0b42687502b255d2719ffc
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SHA256
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787
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SHA512
ad574ecb430d61a027cd4cdd8bd6aba9531d66b50863c974cd854363e560706433586513766ba437f2676f439f16135e6d142bf314c35265f92bb02f146197e9
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SSDEEP
24576:Mg8yAZDl3OBGTpa8P7OA2EyuuhVLYVQXFzPvJ6Qv47Yq7eSuECgoVqSd87z9L0oV:ZGqZEu+hr
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010319-13.dat family_neshta behavioral1/memory/2596-86-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2596-88-0x0000000000400000-0x000000000041B000-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 2372 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe -
Loads dropped DLL 3 IoCs
pid Process 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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\" %*" d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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\GROOVEMN.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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\" %*" d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2596 wrote to memory of 2372 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 30 PID 2596 wrote to memory of 2372 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 30 PID 2596 wrote to memory of 2372 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 30 PID 2596 wrote to memory of 2372 2596 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe"C:\Users\Admin\AppData\Local\Temp\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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:2596 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe"2⤵
- Executes dropped EXE
PID:2372
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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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C:\Users\Admin\AppData\Local\Temp\3582-490\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
Filesize755KB
MD55e222c2e884d7810491b4abf4c6fef8d
SHA1ff9feec81b572cdb52070833a307fb8e3aaa79cb
SHA256076376cb4ce5a5335c316a26caaf9dbe90d5ce8feae7f688ebd380810025aa59
SHA512c6621c674ff999a26caae29df4bf1ed20e4b99c6b9939a40e8e049b8b2d0f576a84a31e641337f19a1196e0315f6bfedb309f6437aa7ba7b4c1cf90911b614db
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156