f6ac27ffce14034580fc0008c181c5e047f5cd2d75d625eb670124cfbcdf3ca1

Analysis

max time kernel
150s
max time network
117s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 23:08

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General

Target
2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe
Size 18.9MB
Sample260719-243bpse17r
SHA256 f6ac27ffce14034580fc0008c181c5e047f5cd2d75d625eb670124cfbcdf3ca1
MD5 326ad19fa574f1ba16aaa4c89179fd85
SHA1 68e22defde903d3486701859b34df2946e01a60e
SHA512 edce3125d661f5bb83430fd05de21e05e5d208433ee6aea97ec2d9eaea6b43b28753d9c7917bc5999350663e99d5ad11c0b8e1143208a1d73cddfcc6b0082deb
SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBG:E8
TLSH
T175173097DF26CF08549BCDE9D2231FA812B42C91DFE4449D0127B84B3A962F7D9C7298
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4904	lsass.exe

Executes dropped EXE 1 IoCs

pid	Process
4904	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared D\lsass.exe	2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared D\lsass.exe	2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_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	2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4212	2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe
4904	lsass.exe
4904	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 4904	4212	2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_326ad19fa574f1ba16aaa4c89179fd85_elex_wannacry.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Program Files\Common Files\Microsoft Shared D\lsass.exe
  1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4904

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

lsass.exe

Path C:\Program Files\Common Files\Microsoft Shared D\lsass.exe
Size 32.0MB
SHA256 1bbefec1c10f2dde348c0997a76089979cf44feaac2c79cd422a9a43aa1952de
MD5 27cf77861fbff8b64345679731e3e83c
SHA1 98d3b98b240c09fe8882c5b749767cc013e5424b
SHA512 0cb6c5846bdd1c8ec6d3d5eeb01a84bcfccccbc9839a4e1bb11bd7885e948c8ddc13e54cf9a4af3e133d66d8c6a002a03dcab326e2323df62b35d2466f3fd78c
SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBC:E4
TLSH
T1167787D7D939DF44948F88D5E0630BB8266024A3DFD8005D45B26C8B2FA7BAFC9D61C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

SystemTemp_1

Path C:\SystemTemp_1
Size 95B
SHA256 de8c9fc580583a8bf0a5f9e75d48d47d07d4facf06ab240a7fdc3285995c2cbf
MD5 cbab7d55fbda14ccfb250292b47dd553
SHA1 68b7ec27a211a417c1d26253ffcc86a92fa6601d
SHA512 169dc8d4fffbabde2ee1019f76824c0677569af0921386685b72cd40807da32290990113ccb4b90d487da0d3b08fa1944b5f2f6da1f3d46645802d8c3487739c
TLSH
T15EB0121481F9C7291050601706F5562DE190BD049E461BB4DB108D057EC345BF884202
MD5 SHA1 SHA512 TLSH