048d614be9cf9016029af8f03cac5ae802e9e5e866f6ce07ebe59a5b57dbefe1

Analysis

max time kernel
149s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/09/2026, 04:23

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General

Target
2026-09-07_309d312843d529a5ddb658f9617967fe_elex_upatre_wannacry.exe
Size 100KB
Sample260909-eztsfabl7x
SHA256 048d614be9cf9016029af8f03cac5ae802e9e5e866f6ce07ebe59a5b57dbefe1
MD5 309d312843d529a5ddb658f9617967fe
SHA1 1d9a5be8937ab05be2207a824d972158b611c856
SHA512 447ec11f4098123614fc652787918969e3ffe872536fcf77654172301c9b23d8021b0a92d210452bcafccd3ce6bf2d4fba7f88ae7fa70d9d4013f64ff3a2fb04
SSDEEP 768:cER8OHqd31CmTggggggLvggggggggSUAc60Bve:tckK+G2
TLSH
T1A8A3FE741EE004E1F3B78D31A5B2721CA57DBD2326035ADE0570F6440BF2FD6AA71A2A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4316	ioooj.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	2026-09-07_309d312843d529a5ddb658f9617967fe_elex_upatre_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ioooj.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 4316	2496	2026-09-07_309d312843d529a5ddb658f9617967fe_elex_upatre_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-09-07_309d312843d529a5ddb658f9617967fe_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-07_309d312843d529a5ddb658f9617967fe_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\ioooj.exe
  "C:\Users\Admin\AppData\Local\Temp\ioooj.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4316

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

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Downloads

ioooj.exe

Path C:\Users\Admin\AppData\Local\Temp\ioooj.exe
Size 100KB
SHA256 220def7bc87ce43f0d47527aac5b8a9abe47c2ab22a1308833bccabe4257d524
MD5 2b1b0d2eb82a00a42a8ff7afe0a3ab31
SHA1 a263cce1c11f251c6f4bdda63a43508de80d2af6
SHA512 2ed852ecbc050d9ca48a855e3a3f7e7ddd982237972827aa2c1041ee3152d2b58496d2fd6d8819ce933190a01cd0691bfb7cbe16689725dc82f2b98becd5689c
SSDEEP 768:cER8OHqd31CmTggggggLvggggggggSUAc60BvS:tckK+GK
TLSH
T142A3FD741EE004E1F3B78D31A5B2725CA57DBD6326035ACE0570F6440BF2FD6AA71A2A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2496-0-0x0000000000400000-0x000000000040A000-memory.dmp

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memory/2496-10-0x0000000000400000-0x000000000040A000-memory.dmp

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memory/4316-11-0x0000000000400000-0x000000000040A000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads