Analysis
- max time kernel
141s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
02/05/2024, 19:17
Behavioral task
behavioral1
Sample
1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe
Resource
win7-20231129-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe
- Size 1.1MB
- Sample240502-xzhdhsec2s
- SHA256 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323
- MD5 0da69e3eea4568ac4bb753380c891255
- SHA1 26210dd0b66117d16464eb00227bf6d73b21fadf
- SHA512 22bd8900d334a46f8e2273446249c5ba80eb3e254df6bb18fe61afa27db31daa81215089c6c26b739a0b8cb9e1b10f5db11e0b5aa82d9a729d165f09d29bcc01
- SSDEEP 12288:OGD36eU+N3PsEqtpn0KPRTSl/XalFW9F1i7jpihoKFMtVxoWV:O436epN7w3PROWFW9sQhMtVz
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020254-14.dat family_neshta behavioral2/memory/2920-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2920-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2920-101-0x0000000000400000-0x000000000041B000-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-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe - Executes dropped EXE 1 IoCs
pid Process 1160 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.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\" %*" 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.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\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~4.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.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\" %*" 1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe"C:\Users\Admin\AppData\Local\Temp\1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.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
PID:2920 -
C:\Users\Admin\AppData\Local\Temp\3582-490\1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe"2⤵
- Executes dropped EXE
PID:1160
-
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\1c48595256728d58f4cd27f7fd7765db5fe4a4f4a6b047cfd0ccee955eb73323.exe
- Size 1.0MB
- SHA256 bde64c50de73f88b23a9302e87457c4e041479a0a2dd08f34857db7cf84eb821
- MD5 202ef8ef4f0961561844d0d782e7d01c
- SHA1 15b22886d5778e140abf19fccf3497d89b2d776c
- SHA512 e6050b7d63d3c0b7dc2c4744bf24594f13188f0657a44496589e39873d7df0f4764a8ed4de7c85fd598dcb1c18df4e56b1eeac0c55839d47deb2306e88766dc4
- SSDEEP 12288:noWPGD36eU+N3PsEqtpn0KPRTSl/XalFW9F1i7jpihoKFMtVh:n436epN7w3PROWFW9sQhMtVh
- MD5 SHA1 SHA512 SSDEEP