5d8132cc08c725055d0f1ba0320b4b1690670f9291c6fb9760249b2482745a4f

Analysis

max time kernel
148s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 10:31

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General

Target
2026-07-07_54e208d493ed7226f289b7fa956e3748_amadey_coinminer_elex_remcos_smoke-loader_stop.exe
Size 1.4MB
Sample260707-mktg5afz21
SHA256 5d8132cc08c725055d0f1ba0320b4b1690670f9291c6fb9760249b2482745a4f
MD5 54e208d493ed7226f289b7fa956e3748
SHA1 fa7e34f832a5b85b76e4400efcdf12a216a462f5
SHA512 7f294706ac9660709e7a08216a69eb7071798c7690ab4be90b500db9116d6ffd8c8cd146eb4fb1653e33c79244598d9a86af6b5bd4a4743c73710a088dcedd33
SSDEEP 12288:2x+/iC+ogzWXV8wrm/612/gSSUqDFQyacv8dttf:VWXWXVXa/612/gSSUqDF1mf
TLSH
T1A365C60399934765C0BC417989EB957857313C98AE410F9B37CCB6B538E35B0BEA27AC
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/4392-0-0x0000000000400000-0x000000000056D000-memory.dmp	UPX
behavioral2/memory/4392-1-0x0000000000400000-0x000000000056D000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4392-0-0x0000000000400000-0x000000000056D000-memory.dmp	upx
behavioral2/memory/4392-1-0x0000000000400000-0x000000000056D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3392	4392	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-07-07_54e208d493ed7226f289b7fa956e3748_amadey_coinminer_elex_remcos_smoke-loader_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-07_54e208d493ed7226f289b7fa956e3748_amadey_coinminer_elex_remcos_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-07_54e208d493ed7226f289b7fa956e3748_amadey_coinminer_elex_remcos_smoke-loader_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 284
  2⤵
  - Program crash
  PID:3392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4392 -ip 4392
1⤵
PID:1564

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

memory/4392-0-0x0000000000400000-0x000000000056D000-memory.dmp

Download

memory/4392-1-0x0000000000400000-0x000000000056D000-memory.dmp