neshta | ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18cc

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 23:49

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General

Target

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Size

207KB
MD5

15382612d49b83fa06d037c69689fa40
SHA1

b0130f42b5128fa853cba3e728652583568f11c4
SHA256

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18cc
SHA512

452123913634906524b038cbaaff438fa4cb2ca1469e481cbbe1b8e0887c1e18a60d96c05936f7736eda7181c9f862c18a7c37249ed92f1308bbb630549dbf35
SSDEEP

3072:sr85CeRMcr+K8+GuUhrn5KFB8DApHm+B8DApFEqf3:k9YMcaBA8DjQ8DKr

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/files/0x000600000002024c-18.dat	family_neshta
behavioral2/memory/1640-109-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1640-125-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1640-127-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Executes dropped EXE 1 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

pid	Process
2148	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in Program Files directory 64 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Drops file in Windows directory 1 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exeea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exedw20.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Modifies registry class 1 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

pid	Process
2148	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exedw20.exe

description	pid	Process
Token: SeDebugPrivilege	2148	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
Token: SeRestorePrivilege	4520	dw20.exe
Token: SeBackupPrivilege	4520	dw20.exe
Token: SeBackupPrivilege	4520	dw20.exe
Token: SeBackupPrivilege	4520	dw20.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exeea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

description	pid	Process	procid_target
PID 1640 wrote to memory of 2148	1640	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe	85
PID 1640 wrote to memory of 2148	1640	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe	85
PID 1640 wrote to memory of 2148	1640	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe	85
PID 2148 wrote to memory of 4520	2148	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe	87
PID 2148 wrote to memory of 4520	2148	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe	87
PID 2148 wrote to memory of 4520	2148	ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe	87

C:\Users\Admin\AppData\Local\Temp\ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
"C:\Users\Admin\AppData\Local\Temp\ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe"
1⤵
- Checks computer location settings
- 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:1640
- C:\Users\Admin\AppData\Local\Temp\3582-490\ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 1980
    3⤵
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:4520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\ea1720ea72bcc48ef177401bc4219109e6ef9924bc4048d58c09d113d87a18ccN.exe

Filesize
167KB

MD5
796ce559df3346a097858ddb0f0a09dc

SHA1
1b9043f7d0fd1edfda8be4dff6b0b84480557f3f

SHA256
e87084aae0e46fa118db61fc25f77b0494c6e9a37640142aabdd3620d7c667ec

SHA512
a871428ae0bbdb1d6f994a59d0207c4784bbd6f7f1eebba247c92b6395f5f127ce6547bda5dfa22cd7d4a5e0c5f37f757a6f70cfae17033c0087432b2306e771

Download Submit
memory/1640-109-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/1640-125-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1640-127-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2148-12-0x0000000073782000-0x0000000073783000-memory.dmp

Filesize
4KB

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memory/2148-13-0x0000000073780000-0x0000000073D31000-memory.dmp

Filesize
5.7MB

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memory/2148-14-0x0000000073780000-0x0000000073D31000-memory.dmp

Filesize
5.7MB

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memory/2148-100-0x0000000073782000-0x0000000073783000-memory.dmp

Filesize
4KB

Download
memory/2148-124-0x0000000073780000-0x0000000073D31000-memory.dmp

Filesize
5.7MB

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