gcleaner | d1b22013a322d2d3f3a050b900c3270466bb519da68e27f6f6afaa9bdc3383c7

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
11/09/2024, 16:00

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General

Target

d1b22013a322d2d3f3a050b900c3270466bb519da68e27f6f6afaa9bdc3383c7.exe
Size

433KB
MD5

9cc935239389f22692847a3d233c2878
SHA1

8ea6d552fcec446433ee3b1970ffd8fb7e22db1c
SHA256

d1b22013a322d2d3f3a050b900c3270466bb519da68e27f6f6afaa9bdc3383c7
SHA512

08e484f13d7990f2174d0157496de1f6a4b66fce1620eda42cbc9c09bbd9896ecd0ae36fcbda19f8d3186bc5eb165d03b09ca9b911f2c0c6bf6964f18305300e
SSDEEP

6144:3tDlEnMXd+d0AxFKDunWAgKEt7HecOEwlJkT7g0+HP6B:hlYMXY62KqBgvV+J/h0+Hi

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

80.66.75.114

45.91.200.135

Signatures

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

Program crash 9 IoCs

pid	pid_target	Process	procid_target
1012	1528	WerFault.exe	77
548	1528	WerFault.exe	77
4500	1528	WerFault.exe	77
3124	1528	WerFault.exe	77
1396	1528	WerFault.exe	77
2116	1528	WerFault.exe	77
2880	1528	WerFault.exe	77
4924	1528	WerFault.exe	77
1760	1528	WerFault.exe	77

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1b22013a322d2d3f3a050b900c3270466bb519da68e27f6f6afaa9bdc3383c7.exe

C:\Users\Admin\AppData\Local\Temp\d1b22013a322d2d3f3a050b900c3270466bb519da68e27f6f6afaa9bdc3383c7.exe
"C:\Users\Admin\AppData\Local\Temp\d1b22013a322d2d3f3a050b900c3270466bb519da68e27f6f6afaa9bdc3383c7.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1528
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 476
  2⤵
  - Program crash
  PID:1012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 540
  2⤵
  - Program crash
  PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 780
  2⤵
  - Program crash
  PID:4500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 800
  2⤵
  - Program crash
  PID:3124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 800
  2⤵
  - Program crash
  PID:1396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 872
  2⤵
  - Program crash
  PID:2116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 960
  2⤵
  - Program crash
  PID:2880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 1072
  2⤵
  - Program crash
  PID:4924
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 784
  2⤵
  - Program crash
  PID:1760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1528 -ip 1528
1⤵
PID:5628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1528 -ip 1528
1⤵
PID:1464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1528 -ip 1528
1⤵
PID:3364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1528 -ip 1528
1⤵
PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1528 -ip 1528
1⤵
PID:2212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1528 -ip 1528
1⤵
PID:1888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 1528 -ip 1528
1⤵
PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 1528 -ip 1528
1⤵
PID:2908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1528 -ip 1528
1⤵
PID:1032

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

Replay Monitor

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Downloads

memory/1528-1-0x0000000002700000-0x0000000002800000-memory.dmp

Filesize
1024KB

Download
memory/1528-2-0x00000000041A0000-0x00000000041DB000-memory.dmp

Filesize
236KB

Download
memory/1528-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1528-6-0x0000000002700000-0x0000000002800000-memory.dmp

Filesize
1024KB

Download
memory/1528-8-0x00000000041A0000-0x00000000041DB000-memory.dmp

Filesize
236KB

Download
memory/1528-10-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1528-9-0x0000000000400000-0x0000000002486000-memory.dmp

Filesize
32.5MB

Download