Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 00:02
Behavioral task
behavioral1
Sample
779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
-
Target
779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe
-
Size
89KB
-
MD5
36912d13ecaa5ed66229a1796528f2dc
-
SHA1
233a1f81193eb4565d2130381b9ec68d6db1bc4b
-
SHA256
779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7
-
SHA512
6a78cb660b5f254a108f08e5c6f006ccf8120a4c6b52d4e32dffc041464d8692b3493a47be47155f2792f88be40d112a402ef3bc83cf700351cc5013c86a967e
-
SSDEEP
1536:JxqjQ+P04wsmJCe0Phu/xpW2ZCTMJYexWa66uMq0upYFOgJw/0uotnLP+2qqqqqJ:sr85C9PSUTMmey057ew33E
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-13.dat family_neshta behavioral1/memory/1708-86-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1708-88-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
Executes dropped EXE 1 IoCs
pid Process 2164 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe -
Loads dropped DLL 3 IoCs
pid Process 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.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\" %*" 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.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\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.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 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.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\" %*" 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1708 wrote to memory of 2164 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe 31 PID 1708 wrote to memory of 2164 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe 31 PID 1708 wrote to memory of 2164 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe 31 PID 1708 wrote to memory of 2164 1708 779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe"C:\Users\Admin\AppData\Local\Temp\779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.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:1708 -
C:\Users\Admin\AppData\Local\Temp\3582-490\779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe"2⤵
- Executes dropped EXE
PID:2164
-
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\779daacaea7a7b5ed8ffb5c0598e3ebd98f21ce8de056d33131d69696a4b59d7.exe
Filesize49KB
MD5337e5ca589020ab60a1773e5d6eb3828
SHA1c776a0ff6249c991033e1bb69ce555e75c0b6dfa
SHA2567047fc117eb33be32a9a87242e680b3e9cb12faa66348ab54a3b338bac735490
SHA51263983f266d982808b614248bf3f6d5c51f18fa447e347fbf9f497f5e3e394164ed3cba396c38790a4dd55caaf196dddf83b7ec8d7239bc55ba511ad79fd4c7b0