Analysis
- max time kernel
92s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 21:29
Behavioral task
behavioral1
Sample
3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe
Resource
win7-20240611-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe
- Size 88KB
- Sample240613-1bv69a1amb
- SHA256 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5
- MD5 fec0bd49b42965a52fd4fa0d979c3bf4
- SHA1 4201b5716a49741d74f415be94e38db07fe03c68
- SHA512 f35980396fefbf8395aed1c5f2fecccc774da35d103880ebb6ea858ce3963a5d57307dbdf84fa50b3c49015e0d028f61fa1eadab708dd07c02be117e41ac681b
- SSDEEP 1536:JxqjQ+P04wsmJC8jfI+FRlsRGu7W5UFFp5q7Qy:sr85CD04G55UFF6
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002028f-11.dat family_neshta behavioral2/memory/1724-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1724-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1724-97-0x0000000000400000-0x000000000041B000-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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe - Executes dropped EXE 1 IoCs
pid Process 4720 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.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\" %*" 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.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\INTERN~1\iexplore.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI9C33~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI391D~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.41\MICROS~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~4.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MIA062~1.EXE 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.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\" %*" 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1724 wrote to memory of 4720 1724 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe 82 PID 1724 wrote to memory of 4720 1724 3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe"C:\Users\Admin\AppData\Local\Temp\3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.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:1724 -
C:\Users\Admin\AppData\Local\Temp\3582-490\3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe"2⤵
- Executes dropped EXE
PID:4720
-
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\3376a920ad482a29942ba4ae01e0bab50e1c8158d4899b5def4471df6933d7e5.exe
- Size 47KB
- SHA256 78e1ea7367d013daa079d612d17deadae213c571fda7c2dbfeef3cf8dccf7b7d
- MD5 28db62f872f1ae9714831e2203b322f3
- SHA1 b113cbde5af35660f9ad6a06536a796a717e493e
- SHA512 f3e40bac6e374818d0f4071bd531998d989e32788a963d84ba8f620c4eff8584f40c952501e5509dfb65e766852ce2752ffcdc0bfaa5d2f73a9804d645cf3ac0
- SSDEEP 768:s7j4/YYZsR7VJaKn5NiqbogvNW5UFFzFDF++Y7N2Ip4eqxf1mlv2Fn9:3lsRGu7W5UFFp5q7Q9jfI+F9
- MD5 SHA1 SHA512 SSDEEP