874b7fd38ce022072988057883ba4107382763aa1cf075638ca07978b5fa6f0d

Analysis

max time kernel
150s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/09/2026, 12:34

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General

Target
2026-09-04_4454f5b1deef1a2a672600c40783446b_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Size 519KB
Sample260905-pr4msavcja
SHA256 874b7fd38ce022072988057883ba4107382763aa1cf075638ca07978b5fa6f0d
MD5 4454f5b1deef1a2a672600c40783446b
SHA1 f39d316ed50f6c7eabd6b5db8f533917e5ebf1b6
SHA512 3f5688ec910b7d2c96eba72a5f9bb00b4897f598e53ffd49ad7a8a1b232e11ed5781a41bed14bcc66d93b649922368ddcb86f038b8f6b0261010154a34b58fef
SSDEEP 6144:XUsS31cyGo770B6LtTCCmILKJQGBFkirycEOkCybEaQRXr9HNdvOa:Xe3OyVI6JTChILKJQS4Okx2LIa
TLSH
T17FB47D2AFAA0D036C4779678C4A246A7FBB1B42137604ACFA39147561F637D2BE3530D
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/4000-0-0x0000000000410000-0x000000000049A000-memory.dmp	UPX
behavioral2/memory/4000-1-0x0000000000410000-0x000000000049A000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4000-0-0x0000000000410000-0x000000000049A000-memory.dmp	upx
behavioral2/memory/4000-1-0x0000000000410000-0x000000000049A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
260	4000	WerFault.exe	88

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	2026-09-04_4454f5b1deef1a2a672600c40783446b_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-04_4454f5b1deef1a2a672600c40783446b_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-04_4454f5b1deef1a2a672600c40783446b_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 472
  2⤵
  - Program crash
  PID:260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4000 -ip 4000
1⤵
PID:2476

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/4000-0-0x0000000000410000-0x000000000049A000-memory.dmp

Download

memory/4000-1-0x0000000000410000-0x000000000049A000-memory.dmp