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
15-11-2024 22:19
Behavioral task
behavioral1
Sample
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Resource
win10v2004-20241007-en
General
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Target
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
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Size
119KB
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MD5
70807b1f84a13433ea65aa9d6254e741
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SHA1
490be2990bfbd9c65b11f8ef7b955ee83cd4aeb2
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SHA256
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b
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SHA512
0e620e1078e2f1d9527d7bacdf6ab0171db1beeb361eaf451a0d7404dc0d1983aabad5acc4eb24e088ed4a444cbe0b7597c92707a82ef924f8ec599324a48882
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SSDEEP
1536:JxqjQ+P04wsmJCDOc9G87pGih7nJZdXBKUOd+1mBxT3UTH6ay9r8uyspxlH9ro4O:sr85CDOc9G87pGih7nRmBxyYB2WU7
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
Processes:
resource yara_rule C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe family_neshta behavioral1/memory/2260-86-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2260-88-0x0000000000400000-0x000000000041B000-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
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exepid process 2136 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Loads dropped DLL 3 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exepid process 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.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:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Drops file in Windows directory 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process File opened for modification C:\Windows\svchost.com 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.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:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Modifies registry class 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription pid process target process PID 2260 wrote to memory of 2136 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe PID 2260 wrote to memory of 2136 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe PID 2260 wrote to memory of 2136 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe PID 2260 wrote to memory of 2136 2260 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe"C:\Users\Admin\AppData\Local\Temp\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.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:2260 -
C:\Users\Admin\AppData\Local\Temp\3582-490\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe"2⤵
- Executes dropped EXE
PID:2136
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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\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Filesize79KB
MD5cf475674cbbfa8b2b1a333c49eacfa2a
SHA150b5656f34a28b65a931f2fd64f213cbd4427c24
SHA25643f64d1084212bc79ab02423a28216a7bc4561af0ab95a07dd905ee2be935bff
SHA5127677f79b9227c09deda898599720db519b1a3832e7c60960ae3b4ac02a538d7a920ea11c81743dcaa0ac682c90b33d8a9f976c854fc48f5b789116c079158e10
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156