Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 19:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
- Size 3.2MB
- Sample260809-ycw4tsvblh
- SHA256 b4b2a0a834782396f8f00312a60f76a6deb0c345ea3f7eb507b08133815eaab6
- MD5 9ed49146ac4d0e3dfdc5abd113164a31
- SHA1 e97392d4b9c1365f937daa6acb0e055406f24d26
- SHA512 a2ccdf7fd3bd42b5ae441a66c582cb05f54696f80e671f99cde468336e695b8515fd5d13d620d1d2f0a8c11d3c7132a3ecd90c8f12cb08b2341ed52fc86f47e5
- SSDEEP 49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Ny:DBIKRAGRe5K2UZW
- TLSH T149F56C23E24240B1E2391A702272123DB6356B704D7AD997EFD0DDF05E7A7629BD720E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4644 e598572.exe - Program crash 1 IoCs
pid pid_target Process procid_target 112 4644 WerFault.exe 90 - 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 2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e598572.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 5832 2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe 5832 2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe 4644 e598572.exe 4644 e598572.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5832 wrote to memory of 4644 5832 2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_9ed49146ac4d0e3dfdc5abd113164a31_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5832 -
C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e598572.exeC:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e598572.exe 2407478902⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4644 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 16483⤵
- Program crash
PID:112
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4644 -ip 46441⤵PID:616
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e598572.exe
- Size 3.2MB
- SHA256 c879b23601bf0e63db75120c80f3261fc4e652d09ae6913c51dc4b7b3aff2851
- MD5 d57ec122b0246f08ce98643b10d42bcd
- SHA1 34e3598ed02416bea70acceedaf6d7fc041eae2a
- SHA512 317a264daad27c798569ad16b1de2c0b4bb14d4985726e252ad03de4b7c4dc481d7d6eeb018ce63aaafa337a5aac0c8f5a6f1e5616f1c1a555ddd08e331f9705
- SSDEEP 49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Na:DBIKRAGRe5K2UZ2
- TLSH T13EF56C23E24240B1E2391A702272123DB6356B704D7AD997EFD0DDF05E7A7629BD720E
- MD5 SHA1 SHA512 SSDEEP TLSH