Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system - submitted
15/04/2024, 22:43
Behavioral task
behavioral1
Sample
723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe
Resource
win7-20240220-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe
- Size 360KB
- Sample240415-2nd9yaad22
- SHA256 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56
- MD5 baa64b37e325f7adaa36874b4b75138a
- SHA1 d2ef49b735f7fc56b8f9d20a90a0a9290915eccf
- SHA512 40667fdfa79a5a734b117d15dac05920ea26fae1a08f573ebe8beb32bd3c9d47614dc58acebebb3980e4f6b168c1ffc5c23adb1aacaac8a5306568ec1e6f31d2
- SSDEEP 6144:k93dph2/WOZyRGGUo7o1sBzaRkqaYmchu5cRJ9:C32/WOZFNo7o4zghJbF
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020247-16.dat family_neshta behavioral2/memory/3728-100-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3728-101-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3728-103-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- 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-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe - Executes dropped EXE 1 IoCs
pid Process 4452 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.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\" %*" 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.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
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~4.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MIA062~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4452 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe 4452 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3728 wrote to memory of 4452 3728 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe 86 PID 3728 wrote to memory of 4452 3728 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe 86 PID 3728 wrote to memory of 4452 3728 723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe"C:\Users\Admin\AppData\Local\Temp\723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3728 -
C:\Users\Admin\AppData\Local\Temp\3582-490\723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4452
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- 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
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\723bde966f52b89c6dc3348bc5d7591ead9992b183876b9afad1b3f2341d6f56.exe
- Size 320KB
- SHA256 c5a64ea7ce2bea8556fa81e0069adbba793181bfaa76f59f4f472f0a471bac98
- MD5 699e36577bccf66090ec6095ff23c000
- SHA1 05d81e32820d6618f0b77990fa376764615c5bd8
- SHA512 1523f40a65bc18bd83405706fd8eb2d39a91cfc22bc21e81bf2eed1448b02ddd3387293f68603c14db98ebba2fdd1142f2958186f376206218b0fbd198c405ec
- SSDEEP 6144:Gu5cRJfdph2/WOZyRGGUo7o1sBzaRkqaYmcU:GbN32/WOZFNo7o4zgh8
- MD5 SHA1 SHA512 SSDEEP