fd6a21f667cc22cf60c799c77722b72b28ea6a30ecff028a5f9c4b85d55fde71

Analysis

max time kernel
148s
max time network
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
20/08/2026, 03:06

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General

Target
2026-08-20_80f11b165e039d24b42c4eb8bc3f5672_elex_wannacry.exe
Size 54KB
Sample260820-dl778sbb52
SHA256 fd6a21f667cc22cf60c799c77722b72b28ea6a30ecff028a5f9c4b85d55fde71
MD5 80f11b165e039d24b42c4eb8bc3f5672
SHA1 e5c9e820b1443255ad70ac1d9cd88fafb6821ffd
SHA512 a6040c1d71a9bd87723a3a0b2b358786dd5170cb44740795e53f195ea5a755d49234f227355c6166fdfed52bc309342dce64fb4c370acc1f601ad7e60962e516
SSDEEP 768:vLoZWN6GGBZ2BbwmkPsED3VK2+ZtyOjgO4r9vFAg2rqklnJ4BXCV3:yGEWbwpYTjipvF2ZNJ4xO3
TLSH
T1D94393397FD155B2E377C67280F686E5A931BC63BC61051F7886334D8832E52AC85E1E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
588	operaupdater.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_80f11b165e039d24b42c4eb8bc3f5672_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	operaupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 588	1096	2026-08-20_80f11b165e039d24b42c4eb8bc3f5672_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_80f11b165e039d24b42c4eb8bc3f5672_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_80f11b165e039d24b42c4eb8bc3f5672_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\operaupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\operaupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:588

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

operaupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\operaupdater.exe
Size 54KB
SHA256 2c4ed21faf63625144482a724a15734610b247bda1f8e7c1f54f121355959f55
MD5 b40b2b29974e37bd1395ceb75fd885d9
SHA1 7f4309e0a907c2bf1d59da331d0ffea89b2bc442
SHA512 26987b2f5b6faeb4ddfe89bb410bdc6fbecd32c4f71f8ea3e45e0a2e15b821d6503e629884c6168e7f3d50b4f948303260b904f67d6e33deb51059b1ede8a59d
SSDEEP 768:vLoZWN6GGBZ2BbwmkPsED3VK2+ZtyOjgO4r9vFAg2rqklnJ4BXCV+:yGEWbwpYTjipvF2ZNJ4xO+
TLSH
T1A74383397FD155B2E377C67280F686E5A931BCA3BC61051F7886334D8832E52AC85E1E
MD5 SHA1 SHA512 SSDEEP TLSH

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