Analysis
- max time kernel
140s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
03/05/2024, 23:32
Behavioral task
behavioral1
Sample
7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe
- Size 389KB
- Sample240503-3jekksbe32
- SHA256 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d
- MD5 ea1a4d2fedfc74b0b1fd16444007bee7
- SHA1 4f7f6b156ce9d7e54f282de89c8689e00276579a
- SHA512 e534f04fe21c4aac612e44a6719b6bcd5fa83449ccb7a3b6a8135cce36595fb45ba703d0b5b9b5bf7f6b8710d08355654b98622861bc9ab2da8f26cc26138f71
- SSDEEP 6144:k9YKAuMRDvYrb8MSfDiwLubv8U6eyj6XJ8V6bj9uJUVR:VuMRDvINED681eo6XJ869uJ8R
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 3 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-12.dat family_neshta behavioral2/memory/4736-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4736-98-0x0000000000400000-0x000000000041B000-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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe - Executes dropped EXE 1 IoCs
pid Process 2916 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.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\" %*" 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.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 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MIA062~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.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\" %*" 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4736 wrote to memory of 2916 4736 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe 83 PID 4736 wrote to memory of 2916 4736 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe 83 PID 4736 wrote to memory of 2916 4736 7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe"C:\Users\Admin\AppData\Local\Temp\7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.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:4736 -
C:\Users\Admin\AppData\Local\Temp\3582-490\7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe"2⤵
- Executes dropped EXE
PID:2916
-
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\7c553b8215f9dc78d609eeebbf66d0f1ec92185816c32787d5c4c6222dc5c89d.exe
- Size 348KB
- SHA256 8ec910467eceb5a19298574efc3939c89071ae12fc002e1557a2c554933053dc
- MD5 63cc503a63088bca7e118fa8e05c5f43
- SHA1 d99e702b942975640e062284e242134886fb317b
- SHA512 e27c15dd011204e41d3517184ad7571fb495cef0d006c7896149ee325cef8847955cf540b6b9075eb213608b797bd516ae58cb46ba96bdf3753988333b889af6
- SSDEEP 6144:osKAuMRDvYrb8MSfDiwLubv8U6eyj6XJ8V6bj9uJUu:o0uMRDvINED681eo6XJ869uJl
- MD5 SHA1 SHA512 SSDEEP