gcleaner | c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 06:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec.exe
Size

382KB
MD5

ab43669ff5e8e35af5402bdca7e9058e
SHA1

18167367ecb3b3fb53d0f232c23d83c5c47b6314
SHA256

c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec
SHA512

1cc8c0f4fd0538520afcd3bae3de783848dc9380e9946d119e115b1ab3b72c1f752b2ad97490c0f04c449f2e1543444a62171fd05f9a2813c5193e90e9078076
SSDEEP

6144:PrjwcYsAYTIzU/EUSDICpVoINaC03kPg4p/kahvDM2Bv:PrjVYsAYCUEkANaC2kPgq/ko7pB

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

80.66.75.114

Signatures

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

Program crash 12 IoCs

pid	pid_target	Process	procid_target
4488	2928	WerFault.exe	83
4624	2928	WerFault.exe	83
376	2928	WerFault.exe	83
3140	2928	WerFault.exe	83
2244	2928	WerFault.exe	83
4216	2928	WerFault.exe	83
1804	2928	WerFault.exe	83
2704	2928	WerFault.exe	83
3476	2928	WerFault.exe	83
428	2928	WerFault.exe	83
4996	2928	WerFault.exe	83
1092	2928	WerFault.exe	83

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	c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2928	c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec.exe

C:\Users\Admin\AppData\Local\Temp\c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec.exe
"C:\Users\Admin\AppData\Local\Temp\c73501253371550fdd6981032f83b243389522be65b16118001280e89ec9c0ec.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 440
  2⤵
  - Program crash
  PID:4488
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 764
  2⤵
  - Program crash
  PID:4624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 800
  2⤵
  - Program crash
  PID:376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 812
  2⤵
  - Program crash
  PID:3140
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 836
  2⤵
  - Program crash
  PID:2244
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 928
  2⤵
  - Program crash
  PID:4216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 928
  2⤵
  - Program crash
  PID:1804
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 932
  2⤵
  - Program crash
  PID:2704
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1164
  2⤵
  - Program crash
  PID:3476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1008
  2⤵
  - Program crash
  PID:428
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1188
  2⤵
  - Program crash
  PID:4996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 768
  2⤵
  - Program crash
  PID:1092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2928 -ip 2928
1⤵
PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2928 -ip 2928
1⤵
PID:2932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2928 -ip 2928
1⤵
PID:1904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2928 -ip 2928
1⤵
PID:1900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2928 -ip 2928
1⤵
PID:3280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2928 -ip 2928
1⤵
PID:1296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2928 -ip 2928
1⤵
PID:1956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2928 -ip 2928
1⤵
PID:2700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2928 -ip 2928
1⤵
PID:4384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2928 -ip 2928
1⤵
PID:3728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2928 -ip 2928
1⤵
PID:4696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2928 -ip 2928
1⤵
PID:1600

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

Loading Replay Monitor...

Downloads

memory/2928-1-0x00000000007D0000-0x00000000008D0000-memory.dmp

Filesize
1024KB

Download
memory/2928-2-0x0000000002370000-0x00000000023AC000-memory.dmp

Filesize
240KB

Download
memory/2928-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2928-4-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2928-5-0x00000000007D0000-0x00000000008D0000-memory.dmp

Filesize
1024KB

Download
memory/2928-6-0x0000000002370000-0x00000000023AC000-memory.dmp

Filesize
240KB

Download
memory/2928-7-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download