Analysis
- max time kernel
125s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
20/06/2024, 03:59
Behavioral task
behavioral1
Sample
d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe
Resource
win7-20240611-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe
- Size 146KB
- Sample240620-ekfl9ssblq
- SHA256 d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6
- MD5 e67df494ee804995d4da00cae4f4cb8f
- SHA1 60efe903996c0145f3114cd98eb18f051e4bf58a
- SHA512 03490b65ec51b6a3e96f888682f7f0542033323e5fc27c7eda3af1bc52687738b50c7412f42861811a55151c76a3f82ca3c8397b494800db417f98473e61b0fb
- SSDEEP 3072:sr85CkkbAYn2GgYlBYN2fHYTo+Zht8wDSRUTT:k9xbAMpgY3gT58DRUTT
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x00060000000201d7-12.dat family_neshta behavioral2/memory/932-106-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/932-107-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/932-109-0x0000000000400000-0x000000000041B000-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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe - Executes dropped EXE 1 IoCs
pid Process 764 d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.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\" %*" d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.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\MSInfo\msinfo32.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\cookie_exporter.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\INSTAL~1\setup.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\elevation_service.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\msedge_proxy.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\msedgewebview2.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI391D~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\identity_helper.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\BHO\ie_to_edge_stub.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\msedge.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI9C33~1.EXE d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.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\" %*" d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 932 wrote to memory of 764 932 d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe 89 PID 932 wrote to memory of 764 932 d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe"C:\Users\Admin\AppData\Local\Temp\d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.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:932 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe"2⤵
- Executes dropped EXE
PID:764
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4200,i,6593821857742176458,13646536021844995125,262144 --variations-seed-version --mojo-platform-channel-handle=4016 /prefetch:81⤵PID:1576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
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\d6f9daf994d960095111673fd126d4e3e42dc9dedc3b7ad0ad112b2aeaf7e3d6.exe
- Size 105KB
- SHA256 93579d1eb17f2f65a3935ea2446d8604e962432497c0855e553f425510198ae8
- MD5 e4e0ba4474105042b8dd721cd6e3a447
- SHA1 11fd9d419ceaa3b807a67854920cbb267143341f
- SHA512 54ae4be859ae9173c67734fbdb87bf842bd4a0385f93edf5bee297bf1fdd9ed461f37ad59db33139683a6ae6f230c1b754aeadaa2db48f2cb0c1fd0d5defaaff
- SSDEEP 1536:1966Spw1RSGXwStXQR1mTqZh52bAGXHnDtCdGgYluexaNSxFfHYTo+G6F:j8wDSRUT0kbAYn2GgYlBYN2fHYTo+ZF
- MD5 SHA1 SHA512 SSDEEP