neshta | c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d

Analysis

max time kernel
5s
max time network
45s
platform
windows7_x64
resource
win7-20220414-en
submitted
24-05-2022 23:24

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General

Target

c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d.exe
Size

1.5MB
MD5

88cb0a3e0961da86c65a2905b7172cb0
SHA1

fbf5141f6f859dc807e08f3c326c6bbdc955c498
SHA256

c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d
SHA512

5643761e089845eda5c82d37002153cd5825ad1b54745f80bf194e9a2192ed70b921a30e71fbef0c03a985245536ab186ff6927339c838cb9f7ed47132d5a574

Score

10^/10

neshta persistence spyware

Malware Config

Signatures

Detect Neshta Payload 46 IoCs

Processes:

resource	yara_rule
C:\Windows\svchost.com	family_neshta
C:\Windows\svchost.com	family_neshta
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe	family_neshta
C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE	family_neshta
C:\MSOCache\ALLUSE~1\{9A861~1\setup.exe	family_neshta
C:\MSOCache\ALLUSE~1\{9A861~1\ose.exe	family_neshta
C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	family_neshta
C:\PROGRA~2\Google\Update\DISABL~1.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\misc.exe	family_neshta
C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	family_neshta
C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	family_neshta
C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	family_neshta
C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	family_neshta
C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	family_neshta
C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	family_neshta
C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	family_neshta
C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	family_neshta
C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	family_neshta
C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	family_neshta
C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	family_neshta
C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	family_neshta
C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	family_neshta

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes: