1cc9825b388830118990973f7c007ca78a29d4fd81879a9c467e08f371d3113f

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/07/2026, 02:16

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General

Target
2026-06-30_e8d2d68af2c8294a4d5c42c9bd7649e8_elex_wannacry.exe
Size 24KB
Sample260701-cqeaaacw5m
SHA256 1cc9825b388830118990973f7c007ca78a29d4fd81879a9c467e08f371d3113f
MD5 e8d2d68af2c8294a4d5c42c9bd7649e8
SHA1 46079dd3a2bcff7703b0a6f6add7d62e93669531
SHA512 465033a67025d056f81db64bab241ec84949c1d0617058fcee3a2b514f7e439de2ef9666efc39b1504277f3f738b2dca5d0e29289c7f057bba9f670ca43d1f08
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiWv:Kz2u4LJjBaECkLSi7xsYhaKDV4W
TLSH
T10BB2A538D7D95DF2D377857688B2A5861432FF22A1211D1DA45637010CB3B43A9F2EAF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3176	opera_updater.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-06-30_e8d2d68af2c8294a4d5c42c9bd7649e8_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	opera_updater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 3176	2316	2026-06-30_e8d2d68af2c8294a4d5c42c9bd7649e8_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-06-30_e8d2d68af2c8294a4d5c42c9bd7649e8_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-30_e8d2d68af2c8294a4d5c42c9bd7649e8_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
  "C:\Users\Admin\AppData\Local\Temp\opera_updater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3176

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

opera_updater.exe

Path C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
Size 24KB
SHA256 1648504994a5afd024907752ace8ffe72bb6dd1cf84577a6ae86bbf8bf0372e7
MD5 7acebf6ec1f64c9acc22cec95b25165c
SHA1 ee1a4fbf5854042f929aa5ba53708ffe394ef15a
SHA512 039cca648a04f95025fb7693314c8eb43db01940a116bd5e5d1e3d27ddf3c1a0b85189a3c3496f8f727bf81159f552022b6d4022d51eff8fd62ae823a0396326
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiWs:Kz2u4LJjBaECkLSi7xsYhaKDV4J
TLSH
T1C3B29538DBD95DF2D37785B688F2A5821432FF22A1211D1D945637010CB3B53A9B2EAF
MD5 SHA1 SHA512 SSDEEP TLSH

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