neshta | b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6

Analysis

max time kernel
94s
max time network
95s
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, 02:28

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General

Target
b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Size 1.9MB
Sample241012-cx2n6ascrr
SHA256 b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6
MD5 b0e4be525d97d39f0cb74035428696c0
SHA1 5ad81ab9a2bd88a561905740fa4d8aef6d99fce2
SHA512 7019f7a0746d7e717e9b9f36382b47998875b30a5f72673cb518f6c2ae104db0dcf5d94a97e0a1ad1585defe0aaa70df722a52dbd0ad83866808a8bf4e0713ab
SSDEEP 24576:rmF/VtOQErDkyMx1znmF/ADMijR2hERJIVFGYmF/g:iF/VterDkhmF/AZRbPyFMF/g
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

neshta revengerat discovery persistence spyware stealer trojan

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x0006000000020228-36.dat	family_neshta
behavioral2/memory/976-123-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/976-124-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/976-126-0x0000000000400000-0x000000000041B000-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
RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral2/files/0x000b000000023b8a-4.dat	revengerat

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe

Executes dropped EXE 1 IoCs

pid	Process
2584	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.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

description	ioc	Process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.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

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

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 0f000000010000001400000085fef11b4f47fe3952f98301c9f98976fefee0ce7f000000010000002a000000302806082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030109000000010000002a000000302806082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030153000000010000002500000030233021060b6086480186f8450107300130123010060a2b0601040182373c0101030200c06200000001000000200000008d722f81a9c113c0791df136a2966db26c950a971db46b4199f4ea54b78bfb9f1400000001000000140000007b5b45cfafcecb7afd31921a6ab6f346eb5748501d00000001000000100000005b3b67000eeb80022e42605b6b3b72400b000000010000000e00000074006800610077007400650000007e000000010000000800000000c0032f2df8d60168000000010000000000000003000000010000001400000091c6d6ee3e8ac86384e548c299295c756c817b812000000001000000240400003082042030820308a0030201020210344ed55720d5edec49f42fce37db2b6d300d06092a864886f70d01010505003081a9310b300906035504061302555331153013060355040a130c7468617774652c20496e632e31283026060355040b131f43657274696669636174696f6e205365727669636573204469766973696f6e31383036060355040b132f2863292032303036207468617774652c20496e632e202d20466f7220617574686f72697a656420757365206f6e6c79311f301d06035504031316746861777465205072696d61727920526f6f74204341301e170d3036313131373030303030305a170d3336303731363233353935395a3081a9310b300906035504061302555331153013060355040a130c7468617774652c20496e632e31283026060355040b131f43657274696669636174696f6e205365727669636573204469766973696f6e31383036060355040b132f2863292032303036207468617774652c20496e632e202d20466f7220617574686f72697a656420757365206f6e6c79311f301d06035504031316746861777465205072696d61727920526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100aca0f0fb8059d49cc7a4cf9da159730910450c0d2c6e68f16c5b4868495937fc0b3319c2777fcc102d95341ce6eb4d09a71cd2b8c9973602b789d4245f06c0cc4494948d02626feb5add118d289a5c8490107a0dbd74662f6a38a0e2d55444eb1d079f07ba6feee9fd4e0b29f53e84a001f19cabf81c7e89a4e8a1d871650da3517beebcd222600db95b9ddfbafc515b0baf98b2e92ee904e86287de2bc8d74ec14c641eddcf8758ba4a4fca68071d1c9d4ac6d52f91cc7c71721cc5c067eb32fdc9925c94da85c09bbf537d2b09f48c9d911f976a52cbde0936a477d87b875044d53e6e2969fb3949261e09a5807b402debe82785c9fe61fd7ee67c971dd59d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e041604147b5b45cfafcecb7afd31921a6ab6f346eb574850300d06092a864886f70d010105050003820101007911c04bb391b6fcf0e967d40d6e45be55e893d2ce033fedda25b01d57cb1e3a76a04cec5076e864720ca4a9f1b88bd6d68784bb32e54111c077d9b3609deb1bd5d16e4444a9a601ec55621d77b85c8e48497c9c3b5711acad73378e2f785c906847d96060e6fc073d222017c4f716e9c4d872f9c8737cdf162f15a93efd6a27b6a1eb5aba981fd5e34d640a9d13c861baf5391c87bab8bd7b227ff6feac4079e5ac106f3d8f1b79768bc437b3211884e53600eb632099b9e9fe3304bb41c8c102f94463209e81ce42d3d63f2c76d3639c59dd8fa6e10ea02e41f72e9547cfbcfd33f3f60b617e7e912b8147c22730eea7105d378f5c392be404f07b8d568c68	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	5104	dw20.exe
Token: SeBackupPrivilege	5104	dw20.exe
Token: SeBackupPrivilege	5104	dw20.exe
Token: SeBackupPrivilege	5104	dw20.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 2584	976	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe	86
PID 976 wrote to memory of 2584	976	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe	86
PID 976 wrote to memory of 2584	976	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe	86
PID 2584 wrote to memory of 5104	2584	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe	87
PID 2584 wrote to memory of 5104	2584	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe	87
PID 2584 wrote to memory of 5104	2584	b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe	87

C:\Users\Admin\AppData\Local\Temp\b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
"C:\Users\Admin\AppData\Local\Temp\b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.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:976
- C:\Users\Admin\AppData\Local\Temp\3582-490\b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 1948
    3⤵
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:5104

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

ACROTE~1.EXE

Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
Size 86KB
SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
MD5 3b73078a714bf61d1c19ebc3afc0e454
SHA1 9abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA512 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
SSDEEP 1536:JxqjQ+P04wsmJCNgh/sE/EkHd0Ci2zkQASqk+H6L2C:sr85CysEM6GC+QA8+HlC
MD5 SHA1 SHA512 SSDEEP

Submit Download

b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe

Path C:\Users\Admin\AppData\Local\Temp\3582-490\b2a7e01c4bd57bdab49bd89c4938852bd481a468db3e324fa7397caddc2b66b6N.exe
Size 1.8MB
SHA256 fe754aca398ef41f19938802c3b7de776c988c6bd0e35615aefbdc5f7a1b54a2
MD5 6f47747e573417f6c0e1c3e755e340ec
SHA1 81767a1efb713b742ce95631717a54e1f127c0fa
SHA512 aaa311ec21ab244851cb175909b356ac1e98ff0453922ad738cc68dc68a8994135be02a24f5bda9bbb58ea3cfb6717b87e82b4f4ed46627db1338109969e2923
SSDEEP 24576:HmF/VtOQErDkyMx1znmF/ADMijR2hERJIVFGYmF/w:GF/VterDkhmF/AZRbPyFMF/w
MD5 SHA1 SHA512 SSDEEP

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memory/976-123-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/976-124-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/976-126-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/2584-12-0x0000000073372000-0x0000000073373000-memory.dmp

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memory/2584-13-0x0000000073370000-0x0000000073921000-memory.dmp

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memory/2584-14-0x0000000073370000-0x0000000073921000-memory.dmp

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memory/2584-96-0x0000000073370000-0x0000000073921000-memory.dmp

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Analysis

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Malware Config

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Network

MITRE ATT&CK Enterprise v15

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