c4226a89468ced23bc1f59756204609c937dbe0a7a77264feaded479fc906f14

Analysis

max time kernel
150s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 10:09

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General

Target
2026-10-22_6900af8f4eb70d2e328d51550a5b126b_elex_nitol_remcos_scribble_virut_wannacry.exe
Size 81KB
Sample261024-l68nhatvhx
SHA256 c4226a89468ced23bc1f59756204609c937dbe0a7a77264feaded479fc906f14
MD5 6900af8f4eb70d2e328d51550a5b126b
SHA1 c064bc78e6a251a5111de2cac8a27c84140d3c79
SHA512 7c564f644b66ac92dd53ce905bbbf8b054c1bf06ed9a29ed6c689b3df7bee736b433e6ca3a79ca8b7f2e55c15cb47cd5910f89ced6601960070e1da8de124fa4
SSDEEP 1536:da9iexVfehV+ojyHDmq5cTLjPayA3vl7:k9/jfsV/yHDXGGyAfl
TLSH
T16B83AE97EE8654E3E442007C7829A3B699FF0C72471FA297DF50DC8128F5719F6362A8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery

Malware Config

Signatures

Detects Windows executables referencing non-Windows User-Agents 2 IoCs

resource	yara_rule
behavioral2/memory/3424-0-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral2/memory/3424-1-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4700	3424	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	2026-10-22_6900af8f4eb70d2e328d51550a5b126b_elex_nitol_remcos_scribble_virut_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-22_6900af8f4eb70d2e328d51550a5b126b_elex_nitol_remcos_scribble_virut_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_6900af8f4eb70d2e328d51550a5b126b_elex_nitol_remcos_scribble_virut_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3424
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3424 -s 316
  2⤵
  - Program crash
  PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3424 -ip 3424
1⤵
PID:4720

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/3424-0-0x0000000000400000-0x000000000041C000-memory.dmp

Download

memory/3424-1-0x0000000000400000-0x000000000041C000-memory.dmp