gcleaner | 4c1fc6a16f378978da7c35f36525a4397a983255020fb709d0ad8cbe3f1e38e5

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 08:10

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General

Target

PL/setup.exe
Size

352KB
MD5

ad3374b444437df5f5102ab63a45d327
SHA1

65302eb15520d64565e64e9cc74fdd09fbad79ef
SHA256

b3936ea34f4e0235a1715706b7736a6bf0999441c8c37f1f75b4250e7b9b9992
SHA512

0e569bd15a25649b7293b539118f77ca9920e7a835acd24b75bf6f33c3de3f7e5ddcf9675a6f174af6292f39e88cb6f380f0d1165ed0f1419de41e4348ae2463
SSDEEP

6144:tK/VQLDETxJSm8oMKGreTfbmBdbNB6yqpx4T50G3YilTuzbgwuds7wVfE:wNQExJjFGreDbmBNfCWdjunnp

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

208.67.104.97

85.31.46.167

107.182.129.235

171.22.30.106

Attributes

url_path
....!..../software.php

....!..../software.php

Signatures

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

Program crash 8 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
2572	1920	WerFault.exe	setup.exe
1576	1920	WerFault.exe	setup.exe
468	1920	WerFault.exe	setup.exe
4076	1920	WerFault.exe	setup.exe
2440	1920	WerFault.exe	setup.exe
3724	1920	WerFault.exe	setup.exe
2348	1920	WerFault.exe	setup.exe
2464	1920	WerFault.exe	setup.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

setup.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language setup.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

setup.exe

pid process

1920 setup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe

pid	process
1920	setup.exe

C:\Users\Admin\AppData\Local\Temp\PL\setup.exe
"C:\Users\Admin\AppData\Local\Temp\PL\setup.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 620
  2⤵
  - Program crash
  PID:2572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 888
  2⤵
  - Program crash
  PID:1576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 920
  2⤵
  - Program crash
  PID:468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 888
  2⤵
  - Program crash
  PID:4076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 952
  2⤵
  - Program crash
  PID:2440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 1048
  2⤵
  - Program crash
  PID:3724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 1148
  2⤵
  - Program crash
  PID:2348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 892
  2⤵
  - Program crash
  PID:2464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1920 -ip 1920
1⤵
PID:3104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1920 -ip 1920
1⤵
PID:2384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 1920 -ip 1920
1⤵
PID:3784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 1920 -ip 1920
1⤵
PID:4840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1920 -ip 1920
1⤵
PID:3920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1920 -ip 1920
1⤵
PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1920 -ip 1920
1⤵
PID:3704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1920 -ip 1920
1⤵
PID:5016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1920-1-0x00000000004B0000-0x00000000005B0000-memory.dmp

Filesize
1024KB

Download
memory/1920-2-0x0000000000460000-0x000000000049F000-memory.dmp

Filesize
252KB

Download
memory/1920-3-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1920-4-0x00000000004B0000-0x00000000005B0000-memory.dmp

Filesize
1024KB

Download
memory/1920-5-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1920-6-0x0000000000460000-0x000000000049F000-memory.dmp

Filesize
252KB

Download
memory/1920-7-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download