a59e2775389df2e7d7b744473358ef9ce369ea7030c4d8b3affff59609880415

Analysis

max time kernel
148s
max time network
131s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/08/2026, 10:15

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General

Target
2026-08-06_1435cd4f67daa5b996e01daf57cadc30_elex_wannacry.exe
Size 70KB
Sample260806-mapfeshn9z
SHA256 a59e2775389df2e7d7b744473358ef9ce369ea7030c4d8b3affff59609880415
MD5 1435cd4f67daa5b996e01daf57cadc30
SHA1 a176e78e35955dc96252eac6ba09b45a1b036bf1
SHA512 b87609a8e3b0a1cf7ebcf76d5917e25e95622bb48aa984648db0753780fd1f6cb3f31dcc4b3c818e5da454160a79f0612af0d33bcb1b9e9a6348bf9b380d1256
SSDEEP 768:DYfoKSs710NIgIZwz3qEbDIhA5PsED3VK2+ZtyOjgO4r9vFAg2rqwdmCcaJr93:D6izaOIUYTjipvF2nSO93
TLSH
T132632829BBD55672D3B7477145B640E2BA3ABC223EA1491F3882334C4833F25DD65B4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3932	foxupdater.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	2026-08-06_1435cd4f67daa5b996e01daf57cadc30_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	foxupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 3932	4716	2026-08-06_1435cd4f67daa5b996e01daf57cadc30_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-06_1435cd4f67daa5b996e01daf57cadc30_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-06_1435cd4f67daa5b996e01daf57cadc30_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3932

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

foxupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
Size 70KB
SHA256 1df7c23646e22e2679e68fb32c70140299e946060968f5b71500ee0e66c60c5f
MD5 5e20fe03de94325deb1bfb6625ed9aa4
SHA1 ff2a70df712d1a5d9683fbbddf97ba509d9f2185
SHA512 8b9f81e7914b5ce51893faf60b0b881d029eef537d104b1271fd7e165ba6e146c7f6928162c3b044592a8c54b8084959497a0cc6c03b36e6653ead323ee16efe
SSDEEP 768:DYfoKSs710NIgIZwz3qEbDIhA5PsED3VK2+ZtyOjgO4r9vFAg2rqwdmCcaJr9W:D6izaOIUYTjipvF2nSO9W
TLSH
T1BF632829BBD55672D3BB477145B640E2BA3ABC223EA1491F3882334C4833F25DD65B4E
MD5 SHA1 SHA512 SSDEEP TLSH

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