Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09-11-2024 17:44
Behavioral task
behavioral1
Sample
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe
Resource
win10v2004-20241007-en
General
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Target
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe
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Size
2.3MB
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MD5
1b6bbbac92ebdd7181b0965c20dafa00
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SHA1
aecabe593ce021609caa20969fd843b2ea5a6c4f
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SHA256
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258
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SHA512
ec3b87d3a587f8bea322a818e809aaa10510a0b35763961365ef17904302fbe902f6c4da8ff4d300fab99f203148728057135c6797f6b1f156c1ff3142e38f9f
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SSDEEP
24576:NJZm0D63sOfEchpCIgB8wbbFhd3xAJrjaTesDmi3/O0MN:rLlI4dfFnWJXa/DqN
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/1976-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1976-94-0x0000000000400000-0x000000000041B000-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 2 IoCs
Processes:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exepid process 2104 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe 1204 -
Loads dropped DLL 2 IoCs
Processes:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exepid process 1976 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe 1976 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.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:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exedescription ioc process File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe -
Drops file in Windows directory 1 IoCs
Processes:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exedescription ioc process File opened for modification C:\Windows\svchost.com e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.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:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe -
Modifies registry class 1 IoCs
Processes:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exedescription pid process target process PID 1976 wrote to memory of 2104 1976 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe PID 1976 wrote to memory of 2104 1976 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe PID 1976 wrote to memory of 2104 1976 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe PID 1976 wrote to memory of 2104 1976 e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe"C:\Users\Admin\AppData\Local\Temp\e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.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:1976 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe"2⤵
- Executes dropped EXE
PID:2104
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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\e1db2bcda2f28da1f21ecb3c7b96b3f7a77056f0765d52880884c9fe1f235258N.exe
Filesize2.2MB
MD55e16b050e7c1d5062e4cbb3dcf5298b1
SHA104505c918595fbf64e60e021a75c9268c0e7a634
SHA25629d5d17f67a0aacaf73f870b79b26d2c73e0af618de9aabb8b7712f96d78c3c5
SHA5126ae9c8d94868b96eb98fab590a222acf477146b6effd6fe1789759bc8f153068cc7462afb6636df947402567b791b9b463429a67dbcc78b193614cbb811aaa31