Analysis
- max time kernel
136s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
26/07/2024, 13:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe
Resource
win7-20240704-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe
- Size 742KB
- Sample240726-qa75bazakp
- SHA256 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1
- MD5 ef179c05dd3a2af711ce37bc03b71b95
- SHA1 6717ae0bb0998267b9952f8e676859ae46092511
- SHA512 6f95182fc8fcd0a6a7ee642d96622741435a2dda0dfa28db9bdbbce372c0eb2aed52bd1f1edf13a697846759736901019779f6e76e458b8284de6ae24a8fbda3
- SSDEEP 12288:MHpFYa5Wkb3macr/l/dQ9ox1R04Xclt5/yXuJtWLYn0lOY7MMlqoIDS/yuYK:hkyzl/dQ9wk5PWUn8OY7Wl6RY
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 6 IoCs
resource yara_rule behavioral2/memory/2184-10-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2184-11-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2184-13-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2184-15-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2184-110-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2184-112-0x0000000000400000-0x000000000041B000-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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.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\" %*" 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1732 set thread context of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.41\MICROS~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI391D~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~4.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI9C33~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.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\" %*" 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92 PID 1732 wrote to memory of 2184 1732 083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe"C:\Users\Admin\AppData\Local\Temp\083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Users\Admin\AppData\Local\Temp\083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe"C:\Users\Admin\AppData\Local\Temp\083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe"2⤵
- 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
PID:2184
-
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 98a19f6272616cf6b73f5d8369a6e74313226c498f450d472d05b62d3d7474bf
- MD5 cffdf0caef1107cc4e760cd2a1edb0d2
- SHA1 a5fd836badfb75da6cfba125376a6ec6d6b87644
- SHA512 6c45cc45dba19db9cc84e5655f7ea54a66d6914fa0c968cf76baafd8ac98b0ce936fd4fa9440344851e1a26ed2b3562ec1e39de198b800f6011d092237db9c09
- SSDEEP 1536:90Bwo0djH5W12l3k3ah00Cgh/sE/EkHd0Ci2zkQASqk+H6L2C:yBQdLwpEsEM6GC+QA8+HlC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\083f671bdfa7b080edff7dc531e68b5179f0adf3109bc5509952209d4c6bffd1.exe
- Size 701KB
- SHA256 cd944a10c0b05a3662e730c547e63e42906f29b02e78406fe59e3e13014df293
- MD5 f315281ff9b790f7732baa723095af7c
- SHA1 9f754374cc0a23bb1e396d08dd499a99ab7c7e23
- SHA512 1145314a133f871cb5f70ca1d285113ba1f19305621732ea3ccc8e03f922bb032087f4a4ee85d8c76d8f178591e0362a5df4c47357d8fd672883c435b25effb1
- SSDEEP 12288:aWa5Wkb3macr/l/dQ9ox1R04Xclt5/yXuJtWLYn0lOY7MMlqoIDS/yuYq:5kyzl/dQ9wk5PWUn8OY7Wl6RYq
- MD5 SHA1 SHA512 SSDEEP