gcleaner | 65a9dc5c5c47a3dce3e6cf283ed8836f02f3dc07f45b7bba71be953d7cec05ec

Analysis

max time kernel
40s
max time network
43s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/10/2026, 10:39

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
setup_euone.bin.exe
Size 648KB
Sample261015-mpyyeahs9k
SHA256 65a9dc5c5c47a3dce3e6cf283ed8836f02f3dc07f45b7bba71be953d7cec05ec
MD5 ed268509f47e630c9e36533fcd3e97bd
SHA1 231fc4b35430a6d832f3664c4a36d09431d513d1
SHA512 298c2673d00c0d93c0e4237b8479bc2221e74b093140c1e66732162ab93c12dc41826514868da998bdd15ccd4127aaf6f9309c15492a48740490d4145aa2fd71
SSDEEP 12288:q+DkHFnLCI/OXX0VMo8mB1tqOQ6lVeX1cx952SgdMQ0Nxb530P4:BgZxM0V+EPlVeSBB+M1l
TLSH
T1CAE48E26B2E0E532D1631E388D5BE2799C3A7E413928986E2EE85D4C7F3464134673F7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery gcleaner loader privilege_escalation

Malware Config

Extracted

Family

gcleaner

185.156.73.98

Signatures

Family: GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner

Suspicious use of NtCreateUserProcessOtherParentProcess 1 TTPs 1 IoCs

defense_evasion privilege_escalation

Parent PID Spoofing

T1134.004

description	pid	Process	procid_target
PID 4356 created 4776	4356	setup_euone.bin.exe	81

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4356 set thread context of 5632	4356	setup_euone.bin.exe	90

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	setup_euone.bin.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4356	setup_euone.bin.exe
4356	setup_euone.bin.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90
PID 4356 wrote to memory of 5632	4356	setup_euone.bin.exe	90

C:\Windows\explorer.exe
explorer.exe /LOADSAVEDWINDOWS
1⤵
PID:4776
- C:\Users\Admin\AppData\Local\Temp\setup_euone.bin.exe
  "C:\Users\Admin\AppData\Local\Temp\setup_euone.bin.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4356
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\setup_euone.bin.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5632

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Access Token Manipulation

T1134

Parent PID Spoofing

T1134.004

Defense Evasion

Access Token Manipulation

T1134

Parent PID Spoofing

T1134.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4356-0-0x0000000002260000-0x0000000002261000-memory.dmp

Download

memory/4356-1-0x0000000000461000-0x0000000000462000-memory.dmp

Download

memory/4356-2-0x00000000022A0000-0x00000000022A1000-memory.dmp

Download

memory/4356-3-0x0000000000400000-0x00000000004A7000-memory.dmp

Download

memory/4356-4-0x0000000004F90000-0x0000000004FBF000-memory.dmp

Download

memory/5632-9-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-12-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-11-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-15-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-20-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-19-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-18-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-17-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-16-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-6-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-5-0x00000000005B0000-0x00000000005B1000-memory.dmp

Download

memory/5632-8-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download

memory/5632-7-0x00000000005C0000-0x00000000005F3000-memory.dmp

Download