faed0faa2d35fe894bc5912da54dabf3bd21d7e2e6b4f37b893e9ed9e213bad3

Analysis

max time kernel
149s
max time network
128s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
17/05/2026, 11:07

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General

Target
2026-05-17_e6ee753025dd97864ad9bb1dacbb1714_coinminer_elex_stop.exe
Size 940KB
Sample260517-m74xdabs2m
SHA256 faed0faa2d35fe894bc5912da54dabf3bd21d7e2e6b4f37b893e9ed9e213bad3
MD5 e6ee753025dd97864ad9bb1dacbb1714
SHA1 d0c068d37949058245bc71e6bdba25fe3d558cf6
SHA512 9c9a1090b846a18ec4d226489cb793453df1f7b1fa7625de73857262bdbcf344cfebcac0c45a093eeb9016ae119fb6fc75008518a242099c85c71d7ef0554f5a
SSDEEP 12288:j6hElp4qSsowBl6oPn6zMnYDqniHb3VTziqaozf21CkrvRnUuTDfIwZ:j6h64UI4n6gnYDP7FTFaGf2AkrZnnfII
TLSH
T10B252730E660DC77DD512030C4A6732522AD6D7C4F2C4AF366C97AEADA352D279F834A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4740	www39E7.tmp

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4188	4740	WerFault.exe	80
4644	4740	WerFault.exe	80

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	www39E7.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-17_e6ee753025dd97864ad9bb1dacbb1714_coinminer_elex_stop.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
5188	2026-05-17_e6ee753025dd97864ad9bb1dacbb1714_coinminer_elex_stop.exe
4740	www39E7.tmp
4740	www39E7.tmp
4740	www39E7.tmp
4740	www39E7.tmp
4740	www39E7.tmp
4740	www39E7.tmp

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5188 wrote to memory of 4740	5188	2026-05-17_e6ee753025dd97864ad9bb1dacbb1714_coinminer_elex_stop.exe	80
PID 4740 wrote to memory of 1260	4740	www39E7.tmp	81

C:\Users\Admin\AppData\Local\Temp\2026-05-17_e6ee753025dd97864ad9bb1dacbb1714_coinminer_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-17_e6ee753025dd97864ad9bb1dacbb1714_coinminer_elex_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5188
- C:\Users\Admin\AppData\Local\Temp\www39E7.tmp
  @@@C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4740
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\UAR3A7~1.BAT
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 1500
    3⤵
    - Program crash
    PID:4188
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 1500
    3⤵
    - Program crash
    PID:4644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4740 -ip 4740
1⤵
PID:2368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4740 -ip 4740
1⤵
PID:5116

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

uar3A74.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\uar3A74.tmp.bat
Size 520B
SHA256 67312fe5ec33df5c5d5a8875298f0b2dc2049cdefa0e63760b23d37190e1804d
MD5 21cf5bad602507e1a230b974b9b31353
SHA1 16e707d1d908a66eb5f38330e84eb88ffaa17536
SHA512 0397e55bce3277932b1a2275c8c72960a05779b78dcbe45164fd9ced49db5548099d17a2bef9032718564c7f18cb51c4b97a5acf19c226d0c931ff95f9360f87
TLSH
T1FBF08C43E1DA8F8BCC48087B0669119CE16C0EA92B573F930611886A994A10EA0C6202
MD5 SHA1 SHA512 TLSH

Submit Download

www39E7.tmp

Path C:\Users\Admin\AppData\Local\Temp\www39E7.tmp
Size 940KB
SHA256 faed0faa2d35fe894bc5912da54dabf3bd21d7e2e6b4f37b893e9ed9e213bad3
MD5 e6ee753025dd97864ad9bb1dacbb1714
SHA1 d0c068d37949058245bc71e6bdba25fe3d558cf6
SHA512 9c9a1090b846a18ec4d226489cb793453df1f7b1fa7625de73857262bdbcf344cfebcac0c45a093eeb9016ae119fb6fc75008518a242099c85c71d7ef0554f5a
SSDEEP 12288:j6hElp4qSsowBl6oPn6zMnYDqniHb3VTziqaozf21CkrvRnUuTDfIwZ:j6h64UI4n6gnYDP7FTFaGf2AkrZnnfII
TLSH
T10B252730E660DC77DD512030C4A6732522AD6D7C4F2C4AF366C97AEADA352D279F834A
MD5 SHA1 SHA512 SSDEEP TLSH