e7ff75ecf773554c0fbfd3622db9d153be5598b0d5acaf9f795d25f994d2abd9

Analysis

max time kernel
150s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/10/2026, 12:09

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General

Target
2026-10-10_6a00c7487feb798ddff6ee8b788519ed_coinminer_elex_wannacry.exe
Size 159KB
Sample261011-pbphxshe48
SHA256 e7ff75ecf773554c0fbfd3622db9d153be5598b0d5acaf9f795d25f994d2abd9
MD5 6a00c7487feb798ddff6ee8b788519ed
SHA1 93ac12451d0678eb8c997f2e8bee794a55d4a2f8
SHA512 f8f3b185bcdc1854c76da3cff86445bcebb99ab651a13c4e0fe406f37954cd779ed61edcf9c5d31706a49d8e519774316580d13c78b4295d3d9586fdebe99e80
SSDEEP 3072:ymwiE/+bocWe3i+EKG6eVpRJ4JtYRDbbNUWpjY:HwijzWey+HGljRJ4JtaDbBU0k
TLSH
T157F37D023AE486FAD2520431CE5E7BB5D1F1DE7C4E61492733883A2DEE7E542D206E5E
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/3876-0-0x0000000000400000-0x000000000042A000-memory.dmp	UPX
behavioral2/memory/3876-1-0x0000000000400000-0x000000000042A000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3876-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3876-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5900	3876	WerFault.exe	89

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	2026-10-10_6a00c7487feb798ddff6ee8b788519ed_coinminer_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-10_6a00c7487feb798ddff6ee8b788519ed_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-10_6a00c7487feb798ddff6ee8b788519ed_coinminer_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3876 -s 460
  2⤵
  - Program crash
  PID:5900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 3876 -ip 3876
1⤵
PID:5148

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/3876-0-0x0000000000400000-0x000000000042A000-memory.dmp

Download

memory/3876-1-0x0000000000400000-0x000000000042A000-memory.dmp