7cdc13e978ad98c71263483d540374546d469f98f7da0373038ad5fae9228cd8

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 04:33

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General

Target
2026-07-17_24f2ef239f97a00331a6ebf9793c326f_elex_wannacry.exe
Size 1.4MB
Sample260718-e6mygabw81
SHA256 7cdc13e978ad98c71263483d540374546d469f98f7da0373038ad5fae9228cd8
MD5 24f2ef239f97a00331a6ebf9793c326f
SHA1 21070a18cea5ac198fbb24ef99fa9145cf5fdcb4
SHA512 e3b9526504e8274d81626cc21a395a1563e2c12be315e2d019162069128204d260504142f36900b4f0370e5bad6faa716f3ed5856573033eed14717be873bf97
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCJNFnP+hUe7cuY4:L9C0Xgfe2DRe+rZVbjHGJNFnP+hYi
TLSH
T12A653334B1234971C2AA0A730F6945901B3A75780DBC3127FB8AC977DEB77E5E2395A0
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/548-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/548-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/548-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/548-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4160	548	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	2026-07-17_24f2ef239f97a00331a6ebf9793c326f_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-17_24f2ef239f97a00331a6ebf9793c326f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-17_24f2ef239f97a00331a6ebf9793c326f_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 460
  2⤵
  - Program crash
  PID:4160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 548 -ip 548
1⤵
PID:2892

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/548-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/548-1-0x0000000000400000-0x0000000000431000-memory.dmp