d0547d3d904d812cb078ed7bf3c4df9c5eee3c6f48c7c8d8cc68f6d38a063f74

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/07/2026, 01:55

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General

Target
2026-07-22_38f79046d1c539c34d9847a663b15f6b_coinminer_elex.exe
Size 79KB
Sample260723-cb8kksvsd1
SHA256 d0547d3d904d812cb078ed7bf3c4df9c5eee3c6f48c7c8d8cc68f6d38a063f74
MD5 38f79046d1c539c34d9847a663b15f6b
SHA1 d57f06c2c1a6ba4e94fba93fb7a2d375bb2f67fd
SHA512 1eca62adccd2539fec49cf22c89291d723f0b9a5b5124769ad91ae611a0232dfd7b101a14fc173570e6aa872a5fea694748c931dc0eef6ced915c62ea76a9a78
SSDEEP 384:KkUJznnp6xTJijJIQ9g/ISenlN64BdQCNmiUTYXqRbBmDD4XRDWhRFk4Ih2WbKmt:mzpWT4uQ9gslcwIIEWBzmJTyYMWc
TLSH
T187834B07F20791B6C66282B1D1EFCA7FC7627960D4261F1EFB4D8D28BB236425D29174
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/4712-0-0x0000000000400000-0x0000000000417000-memory.dmp	UPX
behavioral2/memory/4712-1-0x0000000000400000-0x0000000000417000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4712-0-0x0000000000400000-0x0000000000417000-memory.dmp	upx
behavioral2/memory/4712-1-0x0000000000400000-0x0000000000417000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4420	4712	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	2026-07-22_38f79046d1c539c34d9847a663b15f6b_coinminer_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-22_38f79046d1c539c34d9847a663b15f6b_coinminer_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_38f79046d1c539c34d9847a663b15f6b_coinminer_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4712
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4712 -s 280
  2⤵
  - Program crash
  PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4712 -ip 4712
1⤵
PID:4788

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/4712-0-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/4712-1-0x0000000000400000-0x0000000000417000-memory.dmp