Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/08/2026, 17:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe
- Size 2.3MB
- Sample260825-wae2esxalg
- SHA256 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7
- MD5 85eb8b455023579c4bf1cac8000c7995
- SHA1 47f820d7fedf65c4bab3feb5fc17445e89736aa2
- SHA512 9b0b5a1568250326f3272534b477a4890a2f42fa247c348d85d02811f7c4a22ba73bd411046b29b2967ee7aa0d29bf4ecaa6d6f9f3eab2d788bacaf17569f5b2
- SSDEEP 6144:KXeLSfqvBITvc/PHFBncSKJpQ+DUbKNypoLCPIvaqnH/FvH7Hwln2qnC:FSkHHFpTKJ5UWUUwIJ/5bQ52qnC
- TLSH T1C0B5BF51F652C2B3C8570470C1E8A2F705353F359D24C98BBFC88EA97E721D19AA8B67
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Creates a file in the Startup directory 1 TTPs 1 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.lnk 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe - Executes dropped EXE 1 IoCs
pid Process 1884 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\Bidaily Synchronize Task.job 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.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 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe"C:\Users\Admin\AppData\Local\Temp\2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe"1⤵
- Creates a file in the Startup directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3896
-
C:\PROGRA~3\{BB656~1\2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exeC:\PROGRA~3\{BB656~1\2A658F~1.EXE1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1884
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\{bb656a5d-d18d-57c2-bb65-56a5dd18a977}\2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7.exe
- Size 2.3MB
- SHA256 2a658fd5ac2743905309a510525d71207c0f4db736abcec7aa71de1029636cd7
- MD5 85eb8b455023579c4bf1cac8000c7995
- SHA1 47f820d7fedf65c4bab3feb5fc17445e89736aa2
- SHA512 9b0b5a1568250326f3272534b477a4890a2f42fa247c348d85d02811f7c4a22ba73bd411046b29b2967ee7aa0d29bf4ecaa6d6f9f3eab2d788bacaf17569f5b2
- SSDEEP 6144:KXeLSfqvBITvc/PHFBncSKJpQ+DUbKNypoLCPIvaqnH/FvH7Hwln2qnC:FSkHHFpTKJ5UWUUwIJ/5bQ52qnC
- TLSH T1C0B5BF51F652C2B3C8570470C1E8A2F705353F359D24C98BBFC88EA97E721D19AA8B67
- MD5 SHA1 SHA512 SSDEEP TLSH