Analysis
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max time kernel
185s -
max time network
58s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/10/2022, 17:58
Behavioral task
behavioral1
Sample
2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe
Resource
win10v2004-20220812-en
General
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Target
2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe
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Size
230KB
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MD5
630ba5592e53294429594cc95848cbb0
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SHA1
245f6075d4e7f4411abc5319a80999606dc5c0b1
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SHA256
2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b
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SHA512
80a4517567ad4c28ac7c4591b6997ca9b9efc28975ca9e42b43499f7932de0379f02821b29af54162bdc6cdde9ff1003cb191dbefdaf3ce1def9da7cd067307b
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SSDEEP
3072:sr85Cn7Ej5pY4WCmZwmNStxKuHbzsqO30hBe9JZN/avJrx0+/tOQ+:k9n7ElpY4WCJOEhBeDj0JF7
Malware Config
Signatures
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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\" %*" 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe -
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
pid Process 1304 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe -
Loads dropped DLL 3 IoCs
pid Process 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe -
Reads user/profile data of web browsers 2 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 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1384 wrote to memory of 1304 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe 28 PID 1384 wrote to memory of 1304 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe 28 PID 1384 wrote to memory of 1304 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe 28 PID 1384 wrote to memory of 1304 1384 2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe"C:\Users\Admin\AppData\Local\Temp\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe"1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1384 -
C:\Users\Admin\AppData\Local\Temp\3582-490\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe"2⤵
- Executes dropped EXE
PID:1304
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe
Filesize189KB
MD53a417c5bb5d624d54265eeb9c638d4cb
SHA145c35c9456273948756fe70490e1c0cac8b75723
SHA2562220b8f4d11849b1b9abd5ba634ef7afa8bcfa4d0174d636eec349c080425ab6
SHA5129cd476b6adea02cc101ade405c360f2bfed1f46cf03335d5be4db1c8dc5f6b4e08dd1206e874e46016b950c74e34f7a3a276973698af4e8a62d80d204b2f4790
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe
Filesize189KB
MD53a417c5bb5d624d54265eeb9c638d4cb
SHA145c35c9456273948756fe70490e1c0cac8b75723
SHA2562220b8f4d11849b1b9abd5ba634ef7afa8bcfa4d0174d636eec349c080425ab6
SHA5129cd476b6adea02cc101ade405c360f2bfed1f46cf03335d5be4db1c8dc5f6b4e08dd1206e874e46016b950c74e34f7a3a276973698af4e8a62d80d204b2f4790
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\Users\Admin\AppData\Local\Temp\3582-490\2da493e755264e80ac6ba0cb79f71d75c9bdbc8adceac9b559ad077f2e241e4b.exe
Filesize189KB
MD53a417c5bb5d624d54265eeb9c638d4cb
SHA145c35c9456273948756fe70490e1c0cac8b75723
SHA2562220b8f4d11849b1b9abd5ba634ef7afa8bcfa4d0174d636eec349c080425ab6
SHA5129cd476b6adea02cc101ade405c360f2bfed1f46cf03335d5be4db1c8dc5f6b4e08dd1206e874e46016b950c74e34f7a3a276973698af4e8a62d80d204b2f4790