Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/10/2026, 18:48
Behavioral task
behavioral1
Sample
2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe
Resource
win11ltsc2024-20260911-en
General
- Target 2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe
- Size 766KB
- Sample261031-xf2caay1ax
- SHA256 56c96a2d67f9ed33afe8307f0f626725431ba35dd91cedbd84099cac947837a5
- MD5 dc5b33b1c3563c68938ed3933437ca8c
- SHA1 bf5ddec99916d209041599ff766d186e21ff398e
- SHA512 4726a69f085b93c6ae7b4db4e2f1c833bf10919bd3682d46c342843343cdb91dbe00f76f26bbac195b49759e54dd8fdc8e3fe535cbd584dae0aec052533e3225
- SSDEEP 12288:jvxpKydQKhJ89I18UpiZMRIU2WUWvXbX5g7pW7JXh65/mXiu+QP2Tr5V1iRTLny:jZpKydl4ZMIU5FgkOAStoW1V1iRTW
- TLSH T1B4F4F1213690C032E3661B748996F6F465A9BD395894964FF3B83F795E301839B3B20F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 696 sander.exe - Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
description ioc Process File opened (read-only) \??\PHYSICALDRIVE0 2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4604 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname sander.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain sander.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 2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sander.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4988 wrote to memory of 696 4988 2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe 88 PID 4988 wrote to memory of 4604 4988 2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe"1⤵
- Direct Volume Access: Opens a physical disk for reading
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Users\Admin\AppData\Local\Temp\sander.exe"C:\Users\Admin\AppData\Local\Temp\sander.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:696
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4604
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat
- Size 319B
- SHA256 75eb49814a0725cf4be012855dcd47ddb9c81a6c4f36921385e50050c1acdbe6
- MD5 7a166730eadfdc80ec156aa693166d67
- SHA1 982cb96e87de622caf41289c1c7be4d06abb4c48
- SHA512 edda863855607db1c4a4447e8d77db2c488829e95779003c05fea01495231e7255edd0be8c3a6247ae0cc8fdf3bed0141292f098eda62972894a6925be80a84b
- TLSH T103E0CD0088BECF6E444C922B0AFE104CC0795E7C3F453F955721CA89714E40EFAC7605
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 f3d66fce5a4ba9830f3b44446540f3d48113c1c7ef1f9fb3f4713bd77c2edb6a
- MD5 e7847e4ec3633c7417652a9b815fc89f
- SHA1 0f3ccd89cf567890310cc96f9b5eb3c6251c0ddc
- SHA512 ca773968358743875c2b3db74105c48c601634eba0134af600e22dc39f79be725bae265dc52c534ac6c0d6a321ba837eb8185cc0887cae9d100462b7c8f7af7f
- TLSH T186F092D510A6A1323522F614E188F3705783AD8C04879CA000097379893489D4048530
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\sander.exe
- Size 766KB
- SHA256 5a4434093617725fdb9d7248e77c287f093abc27ee55f6230bfd980bf1ed77f9
- MD5 fd2ab1ba12afc540172243efd12f943f
- SHA1 2c8af96556ebd8019e8f606d0b5ff068f595bfae
- SHA512 bc3d0adb45df0b29a068fa29008e819d34f03e2572beb51309e773f96577df658906231c764355727fff4b2386c9fc44950764cb034c3eeee03389589eb044d6
- SSDEEP 12288:jvxpKydQKhJ89I18UpiZMRIU2WUWvXbX5g7pW7JXh65/mXiu+QP2Tr5V1iRTLny:jZpKydl4ZMIU5FgkOAStoW1V1iRTG
- TLSH T1DAF4F1213690C032E3661B748996F6F465A9BD395894964FF3B83F795E301839B3B20F
- MD5 SHA1 SHA512 SSDEEP TLSH