Analysis
-
max time kernel
162s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 02:52
Static task
static1
Behavioral task
behavioral1
Sample
4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe
Resource
win7-20220812-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
10 signatures
150 seconds
General
-
Target
4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe
-
Size
297KB
-
MD5
84bb8e9c93b7b7c3c8355647ff6d664d
-
SHA1
de6edb24416f9bcc583b5a395a0a0f632c78bf72
-
SHA256
4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4
-
SHA512
1bd3cd1c35566bcbe61337ef4ae7c5b081be845e8061ca1d485a68830850fafac77b201b9d174f139668cfec2a8197389220ea2fa4fd76eb98f7289d5abeec5c
-
SSDEEP
6144:Pug4VhQEm7o1v4+SKsBY+76JL2OCKA9NNlZ67:LGF2oZ4KK7mOw
Score
10/10
Malware Config
Signatures
-
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\" %*" 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Executes dropped EXE 1 IoCs
pid Process 1352 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe -
Loads dropped DLL 2 IoCs
pid Process 1096 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe 1096 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe -
Reads user/profile data of web browsers 2 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\A3DUTI~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1096 wrote to memory of 1352 1096 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe 26 PID 1096 wrote to memory of 1352 1096 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe 26 PID 1096 wrote to memory of 1352 1096 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe 26 PID 1096 wrote to memory of 1352 1096 4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe 26
Processes
-
C:\Users\Admin\AppData\Local\Temp\4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe"C:\Users\Admin\AppData\Local\Temp\4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.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:1096 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe"2⤵
- Executes dropped EXE
PID:1352
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\3582-490\4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe
Filesize256KB
MD532ca05b266d3735d66be46fee3408bcb
SHA1270b6b3a4c116036ecc5c5c96a76bb752e7d9553
SHA256c0041f2327ba79cd54f2d9ff392df3cf17b9193506970ab64a746a98e4c08ae7
SHA512c5bd4330da6253e1e8ba1a4817e2d0b0240aad02a4339912709fecd18b4cf71967638021eee06e4bfab65b09b1cdb9227cecb6e19f56ceaefc695c645b1dd332
-
Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
-
\Users\Admin\AppData\Local\Temp\3582-490\4186d0c6f4550825bb2abafe6114cb7a400a2bcdafa781d608e9399aff5d0ff4.exe
Filesize256KB
MD532ca05b266d3735d66be46fee3408bcb
SHA1270b6b3a4c116036ecc5c5c96a76bb752e7d9553
SHA256c0041f2327ba79cd54f2d9ff392df3cf17b9193506970ab64a746a98e4c08ae7
SHA512c5bd4330da6253e1e8ba1a4817e2d0b0240aad02a4339912709fecd18b4cf71967638021eee06e4bfab65b09b1cdb9227cecb6e19f56ceaefc695c645b1dd332