87db8846b63c2479657f165d681b0aa5c6b963c614e1087b2d30e20ca43e75c4

Analysis

user interaction
yes
max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 01:25

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General

Target
EU EMULATOR.exe
Size 63.7MB
Sample260809-btejsagb96
SHA256 87db8846b63c2479657f165d681b0aa5c6b963c614e1087b2d30e20ca43e75c4
MD5 6c3cb4c61866961e41309cf718b7be27
SHA1 835b7622615f273372de213c03e25b2717a00741
SHA512 6b9a4d32000850f12a0b8beb7def73c676353b8f9c34728620061fa33e815b99615c30aba2c3e4fd3d1734e0b19d3a906da8b6c73ca8921e9adefb9f5712bbf8
SSDEEP 786432:lRxfiVicwZFe07z4LA0XMiJdpJjVkacPrA:lRxfiViLZFekzIA0XMiJdpJhk
TLSH
T181E7724C24500AE9915BE815EAA7CF1B5FE9D6EB4BE8244DBCA88E344CD3CB71D1074B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion execution

Malware Config

Signatures

Drops file in Drivers directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	EU EMULATOR.exe
File opened for modification	C:\Windows\System32\drivers\etc\lmhosts.sam	EU EMULATOR.exe
File opened for modification	C:\Windows\System32\drivers\etc\networks	EU EMULATOR.exe
File opened for modification	C:\Windows\System32\drivers\etc\protocol	EU EMULATOR.exe
File opened for modification	C:\Windows\System32\drivers\etc\services	EU EMULATOR.exe

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
808	cmd.exe
3972	cmd.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
4620	taskkill.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3584	EU EMULATOR.exe
Token: SeDebugPrivilege	4620	taskkill.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3584 wrote to memory of 3972	3584	EU EMULATOR.exe	89
PID 3584 wrote to memory of 808	3584	EU EMULATOR.exe	91
PID 808 wrote to memory of 4620	808	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\EU EMULATOR.exe
"C:\Users\Admin\AppData\Local\Temp\EU EMULATOR.exe"
1⤵
- Drops file in Drivers directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3584
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c title EU VERSION
  2⤵
  - Executes a command shell one-liner
  PID:3972
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im vgm.exe >nul 2>&1
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:808
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im vgm.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4620

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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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