Analysis
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max time kernel
103s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27/10/2024, 06:07
Behavioral task
behavioral1
Sample
d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe
Resource
win7-20241023-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe
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Size
336KB
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MD5
1a17c173cfbd661d206556c6f621a950
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SHA1
ce1facdfa023caadb4cdd540a9e25e63e4c0fb3e
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SHA256
d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43c
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SHA512
a5aeb95f1d3614c5532381e4b63c961590807b537007922b7dbc6f5458c6c79065146edd5bfeb43a55d39f12f03358b856389aecdc10ede1df21008cca090ff0
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SSDEEP
6144:k9efkZiTnQYvTqxar4orKgZIKI8uUFANVSozutwWCErhgU1:5Wat6KIQFANVd66WCErhh
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002021e-16.dat family_neshta behavioral2/memory/532-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/532-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/532-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe -
Executes dropped EXE 1 IoCs
pid Process 3796 d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe -
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\" %*" d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.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\" %*" d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 532 wrote to memory of 3796 532 d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe 84 PID 532 wrote to memory of 3796 532 d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe 84 PID 532 wrote to memory of 3796 532 d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe"C:\Users\Admin\AppData\Local\Temp\d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.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:532 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3796
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\d111cc8231bb87d75c6a59f591930d655301ed10cb30a3d245272b468010b43cN.exe
Filesize295KB
MD54c3f46760ecdce9c3cb2306356c1f727
SHA19bccf0958c814c44f44bae4c239050c2e7baff8a
SHA256087327e9214ec18d89efd26a21dd392ad035dd5b7ae84d70717aed2d9a2a5f2e
SHA51252a3b57d30bfe746f02f8bc69af2141a52bc346d80f498348fb986ff683686f9bf666b11c10c71a7d00036a7a29319f6464a62bddf4dacbd7a7eaed32c0ca1e0