17765695d2f69b9fa9fce34715a0a45fb28840b5684c0f992c7ac2321f158d32

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 08:13

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General

Target
2026-08-19_855420ec3473f8b378a7c57a082e6b38_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Size 519KB
Sample260819-j4lpvazfpc
SHA256 17765695d2f69b9fa9fce34715a0a45fb28840b5684c0f992c7ac2321f158d32
MD5 855420ec3473f8b378a7c57a082e6b38
SHA1 7a539195174a1ea942cd6137889fab8b658d9ff2
SHA512 68f8012cc743a2c953bb79fd5be583db6dc0b46ff0be354c889403685e14184b743e337b3f1c8444398da87207054591d0263342349849125490be3cfd39aa27
SSDEEP 6144:oQVat1cN8oKTx2azhL2QU/TZLiFU50IFBirvcEOkCybEaQRXr9HNdvOa:oftONC0azhyQU/TZLi25e3Okx2LIa
TLSH
T1EBB47D2AF6A0C076C4B79574C49246A6FFB1B83127204ACFAB94475A1F637D2BE3530D
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/4256-0-0x0000000000C30000-0x0000000000CBA000-memory.dmp	UPX
behavioral2/memory/4256-1-0x0000000000C30000-0x0000000000CBA000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4256-0-0x0000000000C30000-0x0000000000CBA000-memory.dmp	upx
behavioral2/memory/4256-1-0x0000000000C30000-0x0000000000CBA000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4492	4256	WerFault.exe	87

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	2026-08-19_855420ec3473f8b378a7c57a082e6b38_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-19_855420ec3473f8b378a7c57a082e6b38_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_855420ec3473f8b378a7c57a082e6b38_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4256
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4256 -s 472
  2⤵
  - Program crash
  PID:4492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4256 -ip 4256
1⤵
PID:5092

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/4256-0-0x0000000000C30000-0x0000000000CBA000-memory.dmp

Download

memory/4256-1-0x0000000000C30000-0x0000000000CBA000-memory.dmp