3d095f944e25aafe2b4e83d1a7661283873487645da41637c019eb69d4446406

Analysis

max time kernel
148s
max time network
119s
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, 03:51

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General

Target
2026-08-20_10107dd748f184b81ba25d00aeacf934_elex_wannacry.exe
Size 18KB
Sample260820-eehvfael2w
SHA256 3d095f944e25aafe2b4e83d1a7661283873487645da41637c019eb69d4446406
MD5 10107dd748f184b81ba25d00aeacf934
SHA1 edfd5253decd32b2c788dcf9835996432ffd243b
SHA512 6b0cc6b9a0656e3ea82e8ed5bffc877e5a312eb34c8ebfdc6e9e5970027c81795ccdc11e04c4726f874b398dd3b5c2ecba833497ab84d3892b104f4e289ddb59
SSDEEP 192:npyW5EtxEg1zfVDWBcf7oiRwDDroNgql1oynOhusqIEv1zGEwHG28xYzcIiypXJc:nYRpfgBcDZG3snl1YgdzQG28xYzei52P
TLSH
T15682E8796FEA1EB1D3B7CAB648F393C69D39B0327A431E0DE5411B898817642DC54D8C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1960	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	2026-08-20_10107dd748f184b81ba25d00aeacf934_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 5552 wrote to memory of 1960	5552	2026-08-20_10107dd748f184b81ba25d00aeacf934_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_10107dd748f184b81ba25d00aeacf934_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_10107dd748f184b81ba25d00aeacf934_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5552
- 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:1960

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 18KB
SHA256 1bda5984f7bd670dc3a8db5d1ec53ea4e502ed239ec5935539ae8a2aaa909689
MD5 7b1124a00edb1075f41dbbaa51cd8e95
SHA1 58460775b5b61b151fdcb166207eb349636d7aeb
SHA512 7a6916fe144f7ce6801100ef3c86fea57e368913649c733cdb6a06d84f764231a8a1cbbbd222b4739f62b63afb3954c4345650e167c05dee6446caa4e2995d70
SSDEEP 192:npyW5EtxEg1zfVDWBcf7oiRwDDroNgql1oynOhusqIEv1zGEwHG28xYzcIiypXJ8:nYRpfgBcDZG3snl1YgdzQG28xYzei52/
TLSH
T13B92E8396FEA1EB1D3B7CAB648F393C6AD39B0327A431E0DE5401B898817642DC54D9C
MD5 SHA1 SHA512 SSDEEP TLSH

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