Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 04:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
Resource
win11ltsc2024-20260911-en
6 signatures
150 seconds
General
- Target 2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
- Size 3.2MB
- Sample261002-e68vyahb29
- SHA256 6dbd0eb2820d02c4147c7a5b9ba57f9c18af69dbfe2a597deefbaf71c350b2db
- MD5 ba7f38c9581a235897e6dd55fae6f305
- SHA1 adb775c967d41f1b2894c23884ea483028037aa1
- SHA512 36fb7807246ff83d497fe4479a6516cc753d828b9c929a05e5b2a4f888291476dae0bf64686591db47c952ffbf4f58f26db6afdf401e00f56019f184467146cf
- SSDEEP 49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NC:DBIKRAGRe5K2UZW
- TLSH T1C8F56C23E24240B1E2391A702272123DB6356B704D7AD997EFD0DDF05E7A7629BD720E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1316 e58ea6b.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3460 1316 WerFault.exe 84 - 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 e58ea6b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain e58ea6b.exe - 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 2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e58ea6b.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 836 2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe 836 2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe 1316 e58ea6b.exe 1316 e58ea6b.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 836 wrote to memory of 1316 836 2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_ba7f38c9581a235897e6dd55fae6f305_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e58ea6b.exeC:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e58ea6b.exe 2407082182⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1316 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 20523⤵
- Program crash
PID:3460
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1316 -ip 13161⤵PID:216
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e58ea6b.exe
- Size 3.2MB
- SHA256 bddddf0a225bbd6fb8b62138b45be2254443e90d62c7e0df06881b8dc6305602
- MD5 af88e4d2e5a153472bf8a0210d6379e2
- SHA1 0d6eaaa83083c4f1177401952efebc56717ab976
- SHA512 79767d0eb6d31221890e8223b1c216c20a8f93870ffa921c13817cf06df91f9db51352f835b7dfc1bc5d6fb2827785a653eecc2c5394e780b6db8cd5af5fe246
- SSDEEP 49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1N6:DBIKRAGRe5K2UZm
- TLSH T1EBF56C23E24240B1E2391A702272123DB6356B704D7AD997EFD0DDF05E7A7629BD720E
- MD5 SHA1 SHA512 SSDEEP TLSH