Analysis
-
max time kernel
127s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2022 11:23
Behavioral task
behavioral1
Sample
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe
Resource
win10v2004-20220812-en
General
-
Target
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe
-
Size
110KB
-
MD5
30822fd6bc8d2bea821978dda8c71d20
-
SHA1
2628f564c8b68f031a686029a007594cb7ec6c7f
-
SHA256
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce
-
SHA512
23a320af010c1e8dfb9ccac360bd678013524adc4f5760226670167bce1bf912e8001966ae070b918a3cc2f37d973bb65ae9c4f402e664418c8b70d7cabad48d
-
SSDEEP
1536:JxqjQ+P04wsmJCH85QG55+vhYdv5O52MchcECycCNWBv+z7Pal:sr85CHOL5EvWJ5O52MchcEa4WBmg
Malware Config
Signatures
-
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.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
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exepid process 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.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
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription ioc process File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\COOKIE~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\NOTIFI~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~3.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\BHO\IE_TO_~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~4.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI391D~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~2.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\ELEVAT~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\MSEDGE~2.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MIA062~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\IDENTI~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\msedge.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\PWAHEL~1.EXE e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Drops file in Windows directory 1 IoCs
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription ioc process File opened for modification C:\Windows\svchost.com e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4104 5100 WerFault.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Modifies registry class 1 IoCs
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exepid process 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription pid process Token: SeDebugPrivilege 5100 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exedescription pid process target process PID 3040 wrote to memory of 5100 3040 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe PID 3040 wrote to memory of 5100 3040 e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe"C:\Users\Admin\AppData\Local\Temp\e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5100 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 5100 -s 12123⤵
- Program crash
PID:4104
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 408 -p 5100 -ip 51001⤵PID:816
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\3582-490\e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe
Filesize70KB
MD5c64fe1d7879159907608d5f2987f5331
SHA1d242d1db29ca85017306d52f1346e4f7ccd48dfa
SHA2561977d331aa7b779987a187ab574381f40113018cb0913c0b70a7dc9423265664
SHA5120dec958f8c1df793106047ac3c350886291c91ee51c5faf2024111c35e321e101e78baa04cbea58a9ff4275dae27a36ecd11468e01c3454b0b8977bdc8cb6274
-
C:\Users\Admin\AppData\Local\Temp\3582-490\e8a612fe78e652476725efd558e5c826dfaa6e599412bd9ff79a4d644320a3ce.exe
Filesize70KB
MD5c64fe1d7879159907608d5f2987f5331
SHA1d242d1db29ca85017306d52f1346e4f7ccd48dfa
SHA2561977d331aa7b779987a187ab574381f40113018cb0913c0b70a7dc9423265664
SHA5120dec958f8c1df793106047ac3c350886291c91ee51c5faf2024111c35e321e101e78baa04cbea58a9ff4275dae27a36ecd11468e01c3454b0b8977bdc8cb6274