7738dab24557bf27e577d390aad07a6d0509d74f4cbbb5b76f9cd0dd508e6c8f

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 07:05

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General

Target
2026-08-20_6f2babdea66c02c9c546c0dc09944435_elex_wannacry.exe
Size 31KB
Sample260820-hwjd3svsfx
SHA256 7738dab24557bf27e577d390aad07a6d0509d74f4cbbb5b76f9cd0dd508e6c8f
MD5 6f2babdea66c02c9c546c0dc09944435
SHA1 3da39ee80628ca16191ae4ea6ce151d24b8a0cfc
SHA512 64b99af40a1602f3c5c4774ef71112b2ed05262e5891704c825cf9328767b0a7b306d115b853b7817551db7e5074a66f9ebd8e58a1f4ce29cf37b8aa535cdb9a
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbimXVnP:Kz2u4LJjBaECkLSi7xsYhaKDV4EP
TLSH
T171E22038DFD959F2E37785B6C8F2A9C66436FE2275115C0D508637410C73B03A9A2E6E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1796	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	2026-08-20_6f2babdea66c02c9c546c0dc09944435_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 4120 wrote to memory of 1796	4120	2026-08-20_6f2babdea66c02c9c546c0dc09944435_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_6f2babdea66c02c9c546c0dc09944435_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_6f2babdea66c02c9c546c0dc09944435_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4120
- 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:1796

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 31KB
SHA256 5a2c56ab3fd7907522f27f0907033339a8789494318434cbcb68d2ee556b7b33
MD5 ba0a7ca9fdea799b6bc880bde82bcbe6
SHA1 a1647d54e40038c578a92ed33157bf312bdd5582
SHA512 b92fc004c77f780d4f0b6a15db5847f8d630ca88d48d31c7d6877cc7e2bb74448363f5b1e9990c1acf8d5d8d343fb7b923dbbc3728b43f452c3fe35a15dda778
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbimXVnn:Kz2u4LJjBaECkLSi7xsYhaKDV4En
TLSH
T1B0E22F38DFD959F2E37785B6C8F2A9C66836FE2275115C0D508637410C73B03A9A2E6E
MD5 SHA1 SHA512 SSDEEP TLSH

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