c9ee507d399eb578595d1a12be321acbab10156b9ca5b49b6c7f3c574cef1841

Analysis

max time kernel
149s
max time network
118s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 08:00

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General

Target
2026-08-19_a568cccf68a4e1f1deecfc8d8882276d_elex_upatre_wannacry.exe
Size 42KB
Sample260819-jv2ppszeka
SHA256 c9ee507d399eb578595d1a12be321acbab10156b9ca5b49b6c7f3c574cef1841
MD5 a568cccf68a4e1f1deecfc8d8882276d
SHA1 2ee2a0f45b11bb852845a90bfc63843df09cd3fd
SHA512 5c4b18de18ef3810941cf5fd2770da9fab82bb51831f9715b07790454eef5b4f89ca289151b1a64e6e1f5d85afed9925066a81eb37bd11c35e0309d0e24561f1
SSDEEP 768:A/E+UlejKbjWwKtUZS6KUAghE3c1ng8B4tbHq3:AC2tUZdHAMEyngXt23
TLSH
T1CE13A938AED55572E37BDAB5C9F640CAF979BD233902680E508A73400833F97EDA161D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
6064	edxmk.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	2026-08-19_a568cccf68a4e1f1deecfc8d8882276d_elex_upatre_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	edxmk.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6080 wrote to memory of 6064	6080	2026-08-19_a568cccf68a4e1f1deecfc8d8882276d_elex_upatre_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-19_a568cccf68a4e1f1deecfc8d8882276d_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_a568cccf68a4e1f1deecfc8d8882276d_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6080
- C:\Users\Admin\AppData\Local\Temp\edxmk.exe
  "C:\Users\Admin\AppData\Local\Temp\edxmk.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6064

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

edxmk.exe

Path C:\Users\Admin\AppData\Local\Temp\edxmk.exe
Size 42KB
SHA256 f6af2fdf029d1235ab232b5c88b6ec289c9da49e649a53bdeba58ff511cfb622
MD5 07b6ddd81f8bd44d48e2989d2a5f4a8c
SHA1 2b2f82e6ffb7a2f5cc9fbfd18c3dbea6076093e8
SHA512 a2e63b732a71b6c658f6c426d7a85f036a5696f6a927c400a14b308d6e4e1f7c123a07b6902081687834a70133739eb747dd352f0d0a84a7db00a3d5c6123e10
SSDEEP 768:A/E+UlejKbjWwKtUZS6KUAghE3c1ng8B4tbHqj:AC2tUZdHAMEyngXt2j
TLSH
T1B613A938AED55572E37BDAB5C9F640CAB979BD223902680E508A73400833F97FDA161D
MD5 SHA1 SHA512 SSDEEP TLSH

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