wannacry | 1f0818fcfb952e72cf8755361513e2458263f060a11def2cec2190c9d64325cd

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
01/08/2026, 10:41

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General

Target
2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
Size 2.2MB
Sample260801-mrdp9ahm21
SHA256 1f0818fcfb952e72cf8755361513e2458263f060a11def2cec2190c9d64325cd
MD5 a3d79939a7a80191cb1a3fcd1bd6da73
SHA1 19fe246d9892bfbcb9b503837e1959c5589eda27
SHA512 4c8ec15490e8c1906de269a7567fe55f5b6493cdfafb28ea62973b0bf87b80e42a8b9cf4ff3ca74ce6468b5d08ffd7100f5ed30b915929c7548f66be5c30f4d4
SSDEEP 24576:QbLgurihdmMSirYbcMNgef0DHzoAdNLTSk+RdhAdmvw:QnnMSPbcBVD3N3ARdhnvw
TLSH
T18DB52395766C81F8C206167090B78A26F2B7BC7E11FA5B0FDB508A352C53B91B7A0F47
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery wannacry ransomware worm

Malware Config

Signatures

Family: Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (2184) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe

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	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:4540

C:\Users\Admin\AppData\Local\Temp\2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2026-08-01_a3d79939a7a80191cb1a3fcd1bd6da73_coinminer_elex_wannacry.exe -m security
1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:3940

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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