Analysis
- max time kernel
52s - max time network
52s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
23/06/2024, 04:11
Behavioral task
behavioral1
Sample
da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe
Resource
win7-20240611-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe
- Size 175KB
- Sample240623-er8lmataml
- SHA256 da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0
- MD5 703c83dc81cfc23a6c407bd9b150f2f5
- SHA1 dfef30604354694bcc95d83c2a7bc77066dc3740
- SHA512 df54c9c1cd116dda173736fe43f425848a7212ebbc6bd50c752b20c02b07efbb0f5caee94c7dc085b86f2da293dac3080aff3753bdfd5253b3211f6e6700fb4f
- SSDEEP 3072:sr85CMTXcovgShZ/C9o48toXAruh9auIg0piHn/gNo0y4YL:k98XRvso3p4QNkixy4C
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020255-25.dat family_neshta behavioral2/memory/5116-109-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5116-110-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5116-114-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- Detects executables manipulated with Fody 2 IoCs
resource yara_rule behavioral2/files/0x000800000002340c-4.dat INDICATOR_EXE_Packed_Fody behavioral2/memory/536-13-0x0000000000460000-0x0000000000486000-memory.dmp INDICATOR_EXE_Packed_Fody - 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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe - Executes dropped EXE 1 IoCs
pid Process 536 da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.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\" %*" da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI9C33~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.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\" %*" da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5116 wrote to memory of 536 5116 da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe 80 PID 5116 wrote to memory of 536 5116 da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe 80 PID 5116 wrote to memory of 536 5116 da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe"C:\Users\Admin\AppData\Local\Temp\da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.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:5116 -
C:\Users\Admin\AppData\Local\Temp\3582-490\da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe"2⤵
- Executes dropped EXE
PID:536
-
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\da5e51b68f24c2ff8338ecc4366a1fbe7975256bbfddc79c9a4b7c4ffb166ec0.exe
- Size 135KB
- SHA256 8a4afe799e1d8fdb665d236c35ec3a38707aa883480cbfe74a78a6bc7d01d761
- MD5 149b31924c986f8156bf9544718b5e56
- SHA1 9aa84e4321d28b8460b7713f59626943c58def67
- SHA512 2a1441b4953792cf97f363111a0b37df2eb6d08039880d7dba2d04bd044f40bb8c2f821613d54f25edfa214ce4d52f3f9ea9df24c3fe31e2bc617d1b2e0d4d07
- SSDEEP 3072:1iHn/gNo0y4YKXcovgShZ/C9o48toXAruh9auIg08:wixy4fXRvso3p4QN8
- MD5 SHA1 SHA512 SSDEEP