gcleaner | 82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 06:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe
Size 1.1MB
Sample260930-gqd2qssepf
SHA256 82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6
MD5 b45b55e3bf8f6cf38700a5338e7be022
SHA1 f016b4f2ba7486a89649d3c9b6017a57853edf0c
SHA512 1cbc7f720143ff8156508b2d5cee1cef82227e811fb5d75a129e371e4da6d7ccf6eea815c8da21fcaf2bb29297161398d7c441a84c23bca2019a8807090521b2
SSDEEP 24576:EhARXstc3Q9ZauCcIyrxBdKaytOtA2u9I1Dz:aAj/wmamOruK1
TLSH
T116457C22A292C833C57337BD9D6B57B4996AFE003E38944A2FE55D4C1E3B641383539B
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 5052 created 3844	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	81

Downloads MZ/PE file 2 IoCs

flow	pid	Process
10	3016	svchost.exe
10	3016	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5052 set thread context of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89

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	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe
5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89
PID 5052 wrote to memory of 3016	5052	82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe	89

C:\Windows\explorer.exe
explorer.exe /LOADSAVEDWINDOWS
1⤵
PID:3844
- C:\Users\Admin\AppData\Local\Temp\82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe
  "C:\Users\Admin\AppData\Local\Temp\82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5052
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\82db1f2283c4f01e07e48c91ab82c0fd02d3a277643dc38ccbf8d6e2268718e6.exe"
  2⤵
  - Downloads MZ/PE file
  - System Location Discovery: System Language Discovery
  PID:3016

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

service[1].htm

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UUSZXXV9\service[1].htm
Size 1B
SHA256 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
MD5 cfcd208495d565ef66e7dff9f98764da
SHA1 b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA512 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
MD5 SHA1 SHA512

Submit Download

memory/3016-17-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-16-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-50-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-28-0x0000000010000000-0x000000001001C000-memory.dmp

Download

memory/3016-6-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-11-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-12-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-9-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-5-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

Download

memory/3016-18-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-7-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-15-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-14-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/3016-8-0x0000000000F00000-0x0000000000F33000-memory.dmp

Download

memory/5052-4-0x00000000023C0000-0x00000000023EF000-memory.dmp

Download

memory/5052-2-0x0000000000870000-0x0000000000871000-memory.dmp

Download

memory/5052-0-0x00000000004CB000-0x00000000004CC000-memory.dmp

Download

memory/5052-1-0x0000000000400000-0x0000000000524000-memory.dmp

Download

memory/5052-3-0x0000000000400000-0x0000000000524000-memory.dmp

Download