Analysis
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max time kernel
92s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2024 04:07
Behavioral task
behavioral1
Sample
e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
General
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Target
e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe
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Size
92KB
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MD5
6ba545d6c045768df9685d3359bb553d
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SHA1
091cd0f5cf747a45153a321db3d39aacb6d206c0
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SHA256
e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6
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SHA512
ecd768231b8ea37e9edd0770ceef5a261beee9dfd1740e986a2ae9f359ad456ffd38fc361e7b614624bc2e8891c0966d2c69d19ef26a5b24561e1954ec0bcfaa
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SSDEEP
1536:JxqjQ+P04wsmJCHFO2y5NXQXOZkno8RQRkX5co+XvO1u:sr85CHFOX5NX+IknHXXLqvMu
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-17.dat family_neshta behavioral2/memory/1748-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1748-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1748-100-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe -
Executes dropped EXE 1 IoCs
pid Process 1444 e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.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\" %*" e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/files/0x000c000000023ba1-4.dat upx behavioral2/memory/1444-11-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/1444-13-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1748 wrote to memory of 1444 1748 e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe 83 PID 1748 wrote to memory of 1444 1748 e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe 83 PID 1748 wrote to memory of 1444 1748 e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe"C:\Users\Admin\AppData\Local\Temp\e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1444
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\e095fb8940e64ca13ff05a46c3c90be1dd46211f0f87d6b6acf8337081d846f6.exe
Filesize51KB
MD54cb29c5fa6074626516195972929b3d2
SHA1ac834d2e6c345606b689ca990813f76f4d53a78f
SHA256162779dcebb8287247843cfdb1e9f4246c88e2a726c2e6f6bdbbc5101b8a0833
SHA512fbfa1ff2aa1fa74acaac23ef5933d0d43e3cb60180f44353c08b8168ad69dc5115f88dfdb2eaf7b74bd39cc9e4162502c23695f7fc4aa9032a094de7bf0cea28