c4fc912b3e9534800505bbc81a2d07724b007669fdbbb41436f6f30f3108ee8f

Analysis

max time kernel
150s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 14:37

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General

Target
2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
Size 3.2MB
Sample261002-ry56ascb97
SHA256 c4fc912b3e9534800505bbc81a2d07724b007669fdbbb41436f6f30f3108ee8f
MD5 53d771c9e57bc4605c38839ae846fb5f
SHA1 6027915bacc842c3c46a470ec4631d8fcee369d1
SHA512 b09db33ccc1caddf0926dae50f2171355c734e9696474e07be6df85cdb53125e948e88e61e6659d273bee9f4d27788b18090e9c63b9840d0a552476ffe7fe5fa
SSDEEP 49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Ng:DBIKRAGRe5K2UZE
TLSH
T196F56C23E24240B1E2391A702272123DB6356B704D7AD997EFD0DDF05E7A7629BD720E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3356	e5943e5.exe

Direct Volume Access: Opens a physical disk for reading 1 TTPs 2 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.

defense_evasion

Direct Volume Access

T1006

description	ioc	Process
File opened (read-only)	\??\PhysicalDrive0	2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
File opened (read-only)	\??\PhysicalDrive0	e5943e5.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2088	3356	WerFault.exe	89

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.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	e5943e5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	e5943e5.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5943e5.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1880	2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
1880	2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
3356	e5943e5.exe
3356	e5943e5.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 3356	1880	2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_53d771c9e57bc4605c38839ae846fb5f_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"
1⤵
- Direct Volume Access: Opens a physical disk for reading
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5943e5.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5943e5.exe 240731109
  2⤵
  - Executes dropped EXE
  - Direct Volume Access: Opens a physical disk for reading
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 2192
    3⤵
    - Program crash
    PID:2088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3356 -ip 3356
1⤵
PID:2376

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Direct Volume Access

T1006

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

e5943e5.exe

Path C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5943e5.exe
Size 3.2MB
SHA256 d9c478ed6857ba8393523dfd9978d165671ee0db87347a1fa82da7c638196e8f
MD5 11d78247357336b461ea503bce3492c3
SHA1 88c3539a5392fd5c27f5fdbccc357b0065cbba40
SHA512 249b758f8bbe7f2de8ac00336bfc84d77cc27b371cd1ed504513e6a6cbc6599e4dde5c3ab317589f349cc0703f36cd871fb515f683f6ff5b887436a51c294d6d
SSDEEP 49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nk:DBIKRAGRe5K2UZA
TLSH
T161F56C23E24240B1E2391A702272123DB6356B704D7AD997EFD0DDF05E7A7629BD720E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1880-0-0x0000000000400000-0x00000000007A5000-memory.dmp

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memory/1880-1-0x0000000000400000-0x00000000007A5000-memory.dmp

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memory/1880-11-0x0000000000400000-0x00000000007A5000-memory.dmp

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memory/3356-21-0x0000000000400000-0x00000000007A5000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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