Analysis
-
max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
07-12-2024 19:36
Behavioral task
behavioral1
Sample
8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe
Resource
win7-20241010-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
-
Target
8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe
-
Size
9.1MB
-
MD5
03828938679472e1a363c68eee4beb90
-
SHA1
facc992d3297bfa82bbbc8cdf7226cb43335755f
-
SHA256
8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9ac
-
SHA512
578cb6d07e81880989992cf2de0e03ca126cc1c54e071f1c5dfaebc44f4dd919c16c9abaa5c135a44bc8a96400705db2c0c208b3d7722c6b68c0b94a89f6a386
-
SSDEEP
98304:Zcx8xbjY8snm0tKtV0NpJLUpARt4os9SkPUcMDoLV3un2NePITShWOrReT:yx8ZNsnmSOokSeluoTShJrRe
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010315-9.dat family_neshta behavioral1/memory/2324-82-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2324-84-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
Executes dropped EXE 1 IoCs
pid Process 1628 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe -
Loads dropped DLL 2 IoCs
pid Process 2324 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe 2324 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.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\" %*" 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.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\" %*" 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2324 wrote to memory of 1628 2324 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe 28 PID 2324 wrote to memory of 1628 2324 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe 28 PID 2324 wrote to memory of 1628 2324 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe 28 PID 2324 wrote to memory of 1628 2324 8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe"C:\Users\Admin\AppData\Local\Temp\8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.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:2324 -
C:\Users\Admin\AppData\Local\Temp\3582-490\8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe"2⤵
- Executes dropped EXE
PID:1628
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
-
Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
-
\Users\Admin\AppData\Local\Temp\3582-490\8dba806ada2aafc3b2f8521f5bf3e0c12da4524b7ecfe23699e1650da923e9acN.exe
Filesize9.0MB
MD5341cb1e466d3e2d5365e70cbae71f342
SHA10718e61db2bcc941cdebb832780eac8ec16bb92f
SHA2563a70427099190a4fae2bf033512d5e485e1576584a5ab8806e12a78bbf3700b3
SHA51264353c3bc26955513929fded272ac40cb52a132351ffb8e597ef01efbe75dfa2d78fcb4491b3bdd51299b6c274dc34a53fbba2f87d657ca49fd4a638c0407cbe