gcleaner | 180bd31fa395304479268dc0ba1507ecd636602dd8de48a44c5571bf68b1a279

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
26-12-2024 20:45

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General

Target

80fb1b508937b961b725c1f884cff5c71a9ea275adb1d355c637acfe9d5f4233.exe
Size

287KB
MD5

e45038d0573912ea5c650de3b9cbb2cf
SHA1

5db032b838333982a375d9986bd95f4eb834c029
SHA256

80fb1b508937b961b725c1f884cff5c71a9ea275adb1d355c637acfe9d5f4233
SHA512

5f38546132e267894b0deb3119cbe7be33628f74edc9f8831fae55542ea77ddb0329f581ab3b7f54ebde85d076e2740876d6920f10903e066c7acb8f2ffacee2
SSDEEP

3072:nZXjDLbeLL5Bve2eK3nXSGs9Ee4QC10un+u/nivGL3h4FcpUqolyp0qEd1nsn:9HLqLvvencXg9Esal/io3ccgyKdla

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

45.139.105.171

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 9 IoCs

pid	pid_target	Process	procid_target
1848	4688	WerFault.exe	81
4040	4688	WerFault.exe	81
2964	4688	WerFault.exe	81
2900	4688	WerFault.exe	81
4608	4688	WerFault.exe	81
2060	4688	WerFault.exe	81
5060	4688	WerFault.exe	81
4572	4688	WerFault.exe	81
2756	4688	WerFault.exe	81

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	80fb1b508937b961b725c1f884cff5c71a9ea275adb1d355c637acfe9d5f4233.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4688	80fb1b508937b961b725c1f884cff5c71a9ea275adb1d355c637acfe9d5f4233.exe

C:\Users\Admin\AppData\Local\Temp\80fb1b508937b961b725c1f884cff5c71a9ea275adb1d355c637acfe9d5f4233.exe
"C:\Users\Admin\AppData\Local\Temp\80fb1b508937b961b725c1f884cff5c71a9ea275adb1d355c637acfe9d5f4233.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:4688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 464
  2⤵
  - Program crash
  PID:1848
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 764
  2⤵
  - Program crash
  PID:4040
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 804
  2⤵
  - Program crash
  PID:2964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 808
  2⤵
  - Program crash
  PID:2900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 856
  2⤵
  - Program crash
  PID:4608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 928
  2⤵
  - Program crash
  PID:2060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 1004
  2⤵
  - Program crash
  PID:5060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 1092
  2⤵
  - Program crash
  PID:4572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 768
  2⤵
  - Program crash
  PID:2756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4688 -ip 4688
1⤵
PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4688 -ip 4688
1⤵
PID:208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4688 -ip 4688
1⤵
PID:5044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4688 -ip 4688
1⤵
PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4688 -ip 4688
1⤵
PID:3116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4688 -ip 4688
1⤵
PID:2452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4688 -ip 4688
1⤵
PID:3784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4688 -ip 4688
1⤵
PID:1880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 4688 -ip 4688
1⤵
PID:2964

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/4688-1-0x0000000002F10000-0x0000000003010000-memory.dmp

Filesize
1024KB

Download
memory/4688-2-0x00000000048B0000-0x00000000048F0000-memory.dmp

Filesize
256KB

Download
memory/4688-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4688-4-0x0000000002F10000-0x0000000003010000-memory.dmp

Filesize
1024KB

Download
memory/4688-6-0x00000000048B0000-0x00000000048F0000-memory.dmp

Filesize
256KB

Download
memory/4688-5-0x0000000000400000-0x0000000002C35000-memory.dmp

Filesize
40.2MB

Download
memory/4688-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download