Analysis
- max time kernel
94s - max time network
100s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system - submitted
06/07/2024, 21:34
Behavioral task
behavioral1
Sample
4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe
Resource
win7-20240508-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe
- Size 1.0MB
- Sample240706-1eqe6stdrp
- SHA256 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0
- MD5 44ef828fcaf37c518d8d7b71c6d9eefb
- SHA1 ece98b74fb4f3aae7063f5208e59fb58f7a6e4fb
- SHA512 e59da064fc64e281bb7ee8f3890564c3be0380f5af90bbfe7d6a6f08886a06f06a5121431227f9740ee708877f04d8ef266dbbb453309e7fcd44c38494bd8885
- SSDEEP 24576:/DW/xbzX2YIbWQsu3/PNLtQ8Hyx9oXMQOp/U:/E/X7QsW/PNpQMM9oXWpU
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020258-60.dat family_neshta behavioral2/memory/2212-141-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2212-142-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2212-143-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2212-145-0x0000000000400000-0x000000000041B000-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-1-5-21-3642458265-1901903390-453309326-1000\Control Panel\International\Geo\Nation 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe - Executes dropped EXE 1 IoCs
pid Process 4696 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.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\" %*" 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.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~3\Adobe\Setup\{AC76B~1\setup.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~4.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~2.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI391D~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI9C33~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MIA062~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.41\MICROS~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~3.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.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\" %*" 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4696 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe 4696 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4696 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2212 wrote to memory of 4696 2212 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe 85 PID 2212 wrote to memory of 4696 2212 4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe"C:\Users\Admin\AppData\Local\Temp\4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.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:2212 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:4696
-
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\4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.exe
- Size 1.0MB
- SHA256 2db3d153b576519139a7c09b2ca18a5f1e18c7fa5d41ffa062fad5c6cff2872d
- MD5 9ab7fb7978e2f3719466032c63b0e58b
- SHA1 6fc5009e1f9516c9ea503e1b511e9cd42a98c3b8
- SHA512 f045605b5defe30480b3a4912269591b720037c5a9407ee832bbb38d9244a6066eaf44db2d54cc90fd8bfe1504fa1474f1c1a389fcf569e216676fd7d65e410b
- SSDEEP 24576:Z2DW/xbzX2YIbWQsu3/PNLtQ8Hyx9oXMQOpe:Z2E/X7QsW/PNpQMM9oXWY
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\4de370182bd9ccede9ab41443639204c3055fd4bde83b62259b3d752af55a9b0.ini
- Size 2KB
- SHA256 12a3e8ff6a0c68fbc8e8d2a4ae5f2c16201ea388b7bcfc7cfe017a077cbf92ce
- MD5 1da067140a6845bcd8d4e8ca36fbe9c5
- SHA1 1219742d70296142843b31b686b0b6795cbe76b8
- SHA512 923f83bdec0435df2d0cae691c837ad7cc16545e9b173022baccbc4ba4c78ce3a3f96494b46d32fd7d9b1206f9f62259b0dcd1ab3b3251015e3a743fa886fb59
- MD5 SHA1 SHA512