6e861cbf8b17ca2adc276ba19819363ba7c29575fbf7009e8aa08c81e4b1063c

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
01/08/2026, 13:08

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General

Target
2026-08-01_a5044b6501f65d6ee57d01197c679f58_elex_wannacry.exe
Size 1.3MB
Sample260801-qc774azwaw
SHA256 6e861cbf8b17ca2adc276ba19819363ba7c29575fbf7009e8aa08c81e4b1063c
MD5 a5044b6501f65d6ee57d01197c679f58
SHA1 bc35d8225434efc07ee464cb6ad64ff978089087
SHA512 cbbb954d636c69987efbea516281d1e7b951e5257d18ba1de237a9dc3fd4aa63d2caaa1308274e0013c71799f4b6bf499ef544e69ff90c6521fc07235f8f06b7
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCJpItG3aqqOwY:99C0Xgfe2DRe+rZVbjHGJKtMa1Ob
TLSH
T10F553334F3139571E0B90A720F795990637A723D4CA8740BFB89C537AD3EAE2E235295
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/2968-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2968-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2968-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2968-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4728	2968	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	2026-08-01_a5044b6501f65d6ee57d01197c679f58_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-01_a5044b6501f65d6ee57d01197c679f58_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_a5044b6501f65d6ee57d01197c679f58_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2968
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 224
  2⤵
  - Program crash
  PID:4728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2968 -ip 2968
1⤵
PID:4444

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/2968-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2968-1-0x0000000000400000-0x0000000000431000-memory.dmp