neshta | afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744e

Analysis

max time kernel
104s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2024, 01:16

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General

Target

afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
Size

2.0MB
MD5

51cd4081cdf5618542510d4f931e4e00
SHA1

3f78846b79650169069c9f43e94f7d2d9d975775
SHA256

afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744e
SHA512

f98307d32f107a73008a603359d237e86a0cbf33619ca5fc9ca77a52058975f8c4e86000d412f0120b5d6d206362b919646154e5f27ca5bd780e1aae0d30c0c6
SSDEEP

24576:wHmCl85nY8YSiVznVU+6eb/56com0G9pw1q9Vu/fvZzY:xZ5Y8RiRkWVufvtY

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x000600000002024c-15.dat	family_neshta
behavioral2/memory/464-95-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/464-96-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/464-98-0x0000000000400000-0x000000000041B000-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
Neshta family
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe

Executes dropped EXE 1 IoCs

pid	Process
2748	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.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\" %*"	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.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\WINDOW~4\wmpshare.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.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 2 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	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.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\" %*"	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 040000000100000010000000d474de575c39b2d39c8583c5c065498a0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8530000000100000040000000303e301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b060105050703086200000001000000200000007431e5f4c3c1ce4690774f0b61e05440883ba9a01ed00ba6abd7806ed3b118cf140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc25190000000100000010000000ba4f3972e7aed9dccdc210db59da13c92000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 5c000000010000000400000000080000190000000100000010000000ba4f3972e7aed9dccdc210db59da13c90300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc251d00000001000000100000008f76b981d528ad4770088245e2031b630b0000000100000012000000440069006700690043006500720074000000140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc36200000001000000200000007431e5f4c3c1ce4690774f0b61e05440883ba9a01ed00ba6abd7806ed3b118cf090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b06010505070308530000000100000040000000303e301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c00f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8040000000100000010000000d474de575c39b2d39c8583c5c065498a2000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2748	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
2748	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 2748	464	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe	85
PID 464 wrote to memory of 2748	464	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe	85
PID 464 wrote to memory of 2748	464	afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe	85

C:\Users\Admin\AppData\Local\Temp\afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
"C:\Users\Admin\AppData\Local\Temp\afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.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:464
- C:\Users\Admin\AppData\Local\Temp\3582-490\afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  PID:2748

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\afab11bcffee8b6b27fa72ef9b9f153c0114d23dd6de819e3fd1fd3aa981744eN.exe

Filesize
2.0MB

MD5
f35117b98b2b1b73ea8dabda59b7c0b9

SHA1
11e6344a51994df073b799f31f5c9e807f758ebd

SHA256
44a9500cef7bf5b2c57e5a4ed442b1992e2f1c9764aad09be7dd64bb9924a57d

SHA512
11b5e98ae05727b4b5b7621a36fde937b0c784b60e0a3a2cdc826c82b960607a9f8bea72ad51d3dcd806fcfc29a0999910217690fb8ebcd9ec670b4e1c5a607b

Download Submit
memory/464-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/464-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/464-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download