Analysis
- max time kernel
141s - max time network
101s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
05/05/2024, 03:38
Behavioral task
behavioral1
Sample
ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe
Resource
win7-20231129-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe
- Size 114KB
- Sample240505-d65b3sgh48
- SHA256 ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156
- MD5 43a9039e43d3f21870cff02e4141aea8
- SHA1 147b40db9c81643dae17cac0c48dfde69ed77eaa
- SHA512 9003dc92880c15ded43f5c9e192826ed38874f1d94bd531eba9b17c182b7370afa2181bd147794e68bbc47bb0fe88b6ed24fb5f2c5f2ff51a3cb508acea54a86
- SSDEEP 1536:JxqjQ+P04wsmJC/Vk5rg1cRla/VGsNErGclxsQTUkwsqOsKgKSk9nH9lEm8/twAD:sr85CmZg1c3a/bSGVQTLsxKSklHEbtfD
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020254-12.dat family_neshta behavioral2/memory/1952-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1952-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1952-101-0x0000000000400000-0x000000000041B000-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 ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe - Executes dropped EXE 1 IoCs
pid Process 3480 ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.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\" %*" ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.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\Google\Update\1336~1.371\GOBD5D~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~4.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.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\" %*" ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1952 wrote to memory of 3480 1952 ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe 84 PID 1952 wrote to memory of 3480 1952 ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe 84 PID 1952 wrote to memory of 3480 1952 ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe"C:\Users\Admin\AppData\Local\Temp\ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.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:1952 -
C:\Users\Admin\AppData\Local\Temp\3582-490\ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe"2⤵
- Executes dropped EXE
PID:3480
-
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\ba19949ea49be9550044a0a8c714de834d0de256da4342134a3e32796e0a7156.exe
- Size 73KB
- SHA256 acfc82c79e4fb2a1a390d79dbe75f1bc7f7a24d08139a74fa1d577a7b949ac88
- MD5 f442b609e2c9cbfa477857d5543cd98f
- SHA1 b68398caa540d2eab61eb945bfa92bf13f638158
- SHA512 623b9a21054994cbbb554d9cf33a88f7f8dfcc181d0bb0e9361c3749747b4bc047ca415551857c96b355704e24352a685d45108a7d3229808e75b159d8fe9e45
- SSDEEP 1536:qsqOsKgKSk9nH9lEm8/twAfsVk5rg1cRla/VGsNErGclxsQTUL:dsxKSklHEbtfJZg1c3a/bSGVQTU
- MD5 SHA1 SHA512 SSDEEP