Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/03/2026, 09:40
Behavioral task
behavioral1
Sample
file.exe
Resource
win10v2004-20260130-en
14 signatures
150 seconds
General
- Target file.exe
- Size 11KB
- Sample260309-lnbaaads2q
- SHA256 24c134595a2e38206674b3e4be0f57e00a29477c51103785dc18e937eebb6e57
- MD5 4e8b770def5fa68ac9fdad816a5b50fc
- SHA1 3a5e4683d6ba64238b0ea14d1062e3ab4e18cf07
- SHA512 d5aae7a289d3b94201034e35189ee7e219b7224eb63fe5fac14a17170c5ce0757dfc68f1b09c4fbc0af96ea8c1eec5b2ec53254b01fca63fea9ca3162217cd5e
- SSDEEP 192:yBdeU99M0CnUrfR6fBee2Hz3bJxTNerBthIjOu:UdT9MqR6fArzrBerBsO
- TLSH T14B32190A684A5831F3E204B2277F829786BD1AA337D5B9DBF380764D0E753D1C17866E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
phorphiex
C2
-
178.16.54.109
Attributes
-
mutex
TWIZTPEINF
Signatures
- Phorphiex family
- Downloads MZ/PE file 2 IoCs
flow pid Process 17 1980 file.exe 18 1828 2529231962.exe - Executes dropped EXE 7 IoCs
pid Process 1828 2529231962.exe 5088 2635014898.exe 2104 sysdvrnshost.exe 2460 1451626582.exe 1384 3112313153.exe 1132 2491711613.exe 4596 3523427163.exe - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysdvrnshost.exe" 2635014898.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 15 ip-api.com - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\sysdvrnshost.exe 2635014898.exe File opened for modification C:\Windows\sysdvrnshost.exe 2635014898.exe - System Location Discovery: System Language Discovery 1 TTPs 7 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 2635014898.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sysdvrnshost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3112313153.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2491711613.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3523427163.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2529231962.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2460 1451626582.exe 2460 1451626582.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1980 wrote to memory of 1828 1980 file.exe 103 PID 1828 wrote to memory of 5088 1828 2529231962.exe 104 PID 5088 wrote to memory of 2104 5088 2635014898.exe 105 PID 1828 wrote to memory of 2460 1828 2529231962.exe 106 PID 2104 wrote to memory of 1384 2104 sysdvrnshost.exe 111 PID 2104 wrote to memory of 1132 2104 sysdvrnshost.exe 112 PID 2104 wrote to memory of 4596 2104 sysdvrnshost.exe 114
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Downloads MZ/PE file
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Users\Admin\AppData\Local\Temp\2529231962.exeC:\Users\Admin\AppData\Local\Temp\2529231962.exe2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1828 -
C:\Users\Admin\AppData\Local\Temp\2635014898.exeC:\Users\Admin\AppData\Local\Temp\2635014898.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5088 -
C:\Windows\sysdvrnshost.exeC:\Windows\sysdvrnshost.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Users\Admin\AppData\Local\Temp\3112313153.exeC:\Users\Admin\AppData\Local\Temp\3112313153.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1384
-
-
C:\Users\Admin\AppData\Local\Temp\2491711613.exeC:\Users\Admin\AppData\Local\Temp\2491711613.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1132
-
-
C:\Users\Admin\AppData\Local\Temp\3523427163.exeC:\Users\Admin\AppData\Local\Temp\3523427163.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4596
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-
-
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C:\Users\Admin\AppData\Local\Temp\1451626582.exeC:\Users\Admin\AppData\Local\Temp\1451626582.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2460
-
-
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1451626582.exe
- Size 1.7MB
- SHA256 683e24e5ccf6d051ec121496b60703e25b45f59d78cac3be0928d2d4f8a38c98
- MD5 d8e3b0ae8e45fbc5896d2cefad4aa1fd
- SHA1 5079f5b48a998434f3d0c1a7c2b75063dd561c7d
- SHA512 f9cd2d680b730cf20ff588b97f7c681a556e46fd3b6fd5cd4f0f6fe6ae8a335996ae33893abcfccf7d781c9f38fb2833e37e0c824c4a66b365954bcd23c8bdb4
- SSDEEP 24576:qUKp9guubwCaGY7UIAQ0FGgV7GiWkKXeYlu:qUg91uOGY7pAGaP
- TLSH T160855C06BCD144B6D4AAE33289A652A6B735F8090B3233D72F916B783F7A3D05E35744
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2491711613.exe
- Size 9KB
- SHA256 fbc9ebc86b7dad668f43b64368888652ebe610eae488e40c56b4033d3e62b6f6
- MD5 634df354fa7fea3ff3b32c12c8026b71
- SHA1 e362bde491a44a811f9d689f6765dc8e0060f094
- SHA512 d6f82a4bedfa9f6ef498e5add0a3d89754897895777d07fd71daa1584bef5fcc602c34a9247ec2c8280c4e73eaa424b353fa6f7dd89ee1a9cd17f2f0d35de8a3
- SSDEEP 96:3EBulwoz3Yz/gFcBJdFrDDykx+Z0z9dlg8kPFJxGE9mZ2FFhSC7tCEGQJ:3WxozAmcBVx+qzdkPFJxTEZmFhvG
- TLSH T1F5124A0B6E490072D7E00AF013764A9D5E7D463327C2B2FBF777D1890FA9644A0626F9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2529231962.exe
- Size 9KB
- SHA256 d98ed47b52155dc6a158f960dc2184153d84e8886d9a8fef439c73f6353138f8
- MD5 c39f757fded242b3c69cb742e5b8adfb
- SHA1 a08c39ed82828542d6989c0687f42171c9200b63
- SHA512 8bbf74402c3a4619d41ada16c888a375725d66228bf475eacd4481f2743949e0633658ce853891e16f92adf56bbf6c5f212c6a492956ba09769f10339aef9827
- SSDEEP 96:kDb5RgtomuBk+Bd1sOD1kMZ+t8pwkMPFJxGE9mK2FFhSC7tCEanGh:YHgDuBkwZ+mePFJxT4KmFhvak
- TLSH T13E12190F7E498172D3940DF013B64B8D8A7D54A33792A2FBF773C5590F65240E492AEA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2635014898.exe
- Size 91KB
- SHA256 98e5fdce85ab8e17472f95eecb4c22f08a28933828e0afd0b5db831fe222e373
- MD5 087be025580edb09a6c65b2bd4a8ee93
- SHA1 02610d7b7e746c7e3c19b0a1e72afc85fed66627
- SHA512 7ce2d5a11a413c4f1977a1a691e323a0ab1ada2b760950d56ecc115e70a02cbb1f816fc354db155050c60da9292a0d07e36644d26f5618d0aadda1d4eb03512e
- SSDEEP 1536:aVv12JFmavM2ouZb6tITnhnpqkfrSIMcxHppnoq8:Q97Ogu88n5wkjSIMcdppnoq
- TLSH T179933B02F590A47FF9EA85FA91F28D68542CBF74134848E3A290655B87247FEFC7502B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\3112313153.exe
- Size 22KB
- SHA256 62912d57d1863bfc672fb26ed3954b937ea83661ab8ae7ac4db4131ea8347000
- MD5 b897adb282c73be96cf9be4b4d92b24e
- SHA1 ce4e9f045b0ebb1afebfc885e44ebd0efd3997f9
- SHA512 398a51ab00ccbf4dcc54c4d5bffd57c2d47b301ed38e9cabcc02946bc3a5aaa589a6d729519d2774d3b55b1ae3cc7c59d881dd5362b0928f3139b2db118e9524
- SSDEEP 384:du1OuPf4/SdfUTQFYhJ4JVB0Ws9UnwnR:dNuPf4/AUTqY+xs9
- TLSH T1B5A20805AA56534AF8B1187553B72E356439BE32270D94CFEF900A391274EE0FE3739A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\3523427163.exe
- Size 18KB
- SHA256 d2b94db6cb08e2b659d81e7746d669d09e70ae5d3bd675a011eced94ad66a7e0
- MD5 ba71ce182c5571808af70af0cc01065d
- SHA1 a6f0a407c2c7fe22e1b1dde85b4c663dec100b61
- SHA512 2efd64b180053cd939cb2eecec1477af77d3d5bbc81fb34462e8aaf59e2bfbd10d276a4a1eebd74f4c2c55085d0aa8074e0d4cc5be2ebe69a4bfd92a65811693
- SSDEEP 192:PFvSCngTBv0Vwlpqx6qU/Qwz0ile6DZKUSfZzQoWX0zZDj+W1zH/mJxTmv8U9ctQ:RI0Vvt3wz0i0/ZWXUj+MOav8U9cO
- TLSH T107823B0FB9834323E19110749A66567BE975A47A33D814DBF7D08AEE06786E1EC3311F
- MD5 SHA1 SHA512 SSDEEP TLSH