Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 19:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe
- Size 9.2MB
- Sample260723-x3gamavhnd
- SHA256 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1
- MD5 bbd5edbf5747563ac7fcdcc6ae9f2a5c
- SHA1 584216c35856903bd1e28b3afe80b7587c1cb7e4
- SHA512 b3a33104d6c8af022960c6e6da79c62ecc61005d78551cc102d09774ed9dc2543561be816c0650b07aed01188fda0969e59d6bf3910da2e6fc2877e534c95bd7
- SSDEEP 196608:LG2FHrT5AGMn4/SIGKVgKbEk/MOlLrsfPObAT7/UGi:L1f5RM4/SpKVgQEk3lc+bUTUGi
- TLSH T1AFA633187BBDDAB0E02259F90AEDC3EE2277FB586E51511B399C0B8F2DB15700EA1471
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6096 sfq2ztLy.exe - Loads dropped DLL 1 IoCs
pid Process 6096 sfq2ztLy.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\vjsc.dll b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sfq2ztLy.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4168 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 4168 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 3272 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 3272 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4168 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 3272 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 6096 sfq2ztLy.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4168 wrote to memory of 3272 4168 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 88 PID 3272 wrote to memory of 6096 3272 b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe"C:\Users\Admin\AppData\Local\Temp\b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Local\Temp\b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exeC:\Users\Admin\AppData\Local\Temp\b64719a45a00fbe89bf74f1c5a0fd08eca25d06decc45e29f33424c8aa7cf6b1.exe 46053F0559055005760560057705760559054405610568056C056B0559054405750575054105640571056405590557056A05640568056C056B05620559057305760561057305670567057705590548054B0532056205310554056D055A05300549055205730564054C053105440530054705590576056305740537057F05710549057C05--a\k\`2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3272 -
C:\Users\Admin\AppData\Roaming\vsdvbbr\MN7g4Qh_5LWvaI4A5B\sfq2ztLy.exe"C:\Users\Admin\AppData\Roaming\vsdvbbr\MN7g4Qh_5LWvaI4A5B\sfq2ztLy.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:6096
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\vsdvbbr\MN7g4Qh_5LWvaI4A5B\sfq2ztLy.exe
- Size 13KB
- SHA256 bb8284bb92f934d3bb9711450ad66a22f1795c68ceb0af3fd5b2fd7535e9e5ec
- MD5 4153e8141f9b392dfd1be446bade87bd
- SHA1 bc708acdf6b8b60577268a0788f1e375cb3ffeb4
- SHA512 4344990073a3dfe8374431d54dd7e966e6db532b18511702c5c6e7f04669a51cfc9af0b5fffffcbe7e91fd9af519dbc0502323c9a46762a0b86dd939224af1c8
- SSDEEP 192:yl5zoeTMW6vrkvWxoNsDW1uWL/CldolMGo3OuqoMOdLCisXz:yLz7t6AWx4sDWMWLCcMe/oTCp
- TLSH T191524983DB3D911AFCA25FB12269FB027D36F7C10DD39A1315B4A9480C437E69B6062E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\vsdvbbr\MN7g4Qh_5LWvaI4A5B\sfq2ztLy.txt
- Size 139B
- SHA256 91f424b249b8115ff5396b8c086a5acc6e0a272d1ddf142fc809dca02dada3fc
- MD5 8e98e20af29a034206179779adfbef94
- SHA1 9107d321d0ff13429e6ba65463d3b347f12b638e
- SHA512 08a5de98d496778d4633159ea06b64daa4da932f4531a602dea348cb3ae860e475fa8db93ba87dfa57b7f42b8cd2f3a9b64ba112d090fffc3e83fa894f91a2c2
- TLSH T13BC02B50444BD4C8D04774430A5E14CD11C0CCD2F23C00DCAE98D541F44461721332FF
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\vjsc.dll
- Size 5.8MB
- SHA256 fb1009fb5f3e8ee18d7451824f0806a90c9cc2a0510a49cb7583e78142618451
- MD5 2d625e63140bef585ac2287e8f58bb02
- SHA1 a075ac935b706d865b4ff810db1291bff5dead44
- SHA512 2cd26079cec39348b20e9fe8987b805367fb654290b54186feaa36be56191278ff352841916cc40414a1158abe278f5c3bb685a9a6328c7eb32423ae68ca27fe
- SSDEEP 98304:D4rKHs/3ZfvyzGqRYnBTSsB7bTHEDX6H2QziPqDucR2QziPqDuchOw:8rKyxyqqRYnZnB7bzEDKHAPqDucRAPq5
- TLSH T1F9561211B983C636D538FB36842C6FE71D5F3D428BA888F7D648B06118B52B22476F97
- MD5 SHA1 SHA512 SSDEEP TLSH