gcleaner | c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
27-06-2024 06:33

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General

Target

c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
Size

403KB
MD5

a043cba1e4fdcdc53ba0af5579fea8a2
SHA1

6c3ade51b33b58d4ae9080ff8db95f7fcc8b633b
SHA256

c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662
SHA512

8f98162afc394aacc970ee777fbd26389d49d9416bafc6be0ab5ad8e6f385994a80a8eff50fe37fb2af364f33811900f8faffe61c53e8d2d9638cf6c7bd170d2
SSDEEP

6144:BvLL2YV8V+/p7BCNlGEtt1oRtvWoEQMTP:tv2YqV+/p7BavEvWpQMT

Score

10^/10

gcleaner loader

Malware Config

Extracted

Family

gcleaner

185.172.128.90

5.42.64.56

185.172.128.69

Signatures

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

Program crash 8 IoCs

Processes:

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

pid	pid_target	process	target process
4964	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
5068	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
3240	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
4724	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
3060	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
1028	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
1588	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
4560	1844	WerFault.exe	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe

pid process

1844 c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe

pid	process
1844	c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe

C:\Users\Admin\AppData\Local\Temp\c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe
"C:\Users\Admin\AppData\Local\Temp\c6ff6934e6fb0aa123b5f3cd3fa94c630b3aa3695f5efdd4a6238aee5c7d3662.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 480
2⤵
- Program crash
PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 796
2⤵
- Program crash
PID:5068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 832
2⤵
- Program crash
PID:3240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 848
2⤵
- Program crash
PID:4724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 896
2⤵
- Program crash
PID:3060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 976
2⤵
- Program crash
PID:1028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 1084
2⤵
- Program crash
PID:1588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 804
2⤵
- Program crash
PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1844 -ip 1844
1⤵
PID:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1844 -ip 1844
1⤵
PID:4660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1844 -ip 1844
1⤵
PID:1920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1844 -ip 1844
1⤵
PID:4520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 1844 -ip 1844
1⤵
PID:4308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1844 -ip 1844
1⤵
PID:3608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1844 -ip 1844
1⤵
PID:4924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 1844 -ip 1844
1⤵
PID:3704

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1844-1-0x00000000024A0000-0x00000000025A0000-memory.dmp

Filesize
1024KB

Download
memory/1844-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1844-2-0x00000000040B0000-0x00000000040EC000-memory.dmp

Filesize
240KB

Download
memory/1844-4-0x0000000000400000-0x0000000002381000-memory.dmp

Filesize
31.5MB

Download
memory/1844-5-0x00000000024A0000-0x00000000025A0000-memory.dmp

Filesize
1024KB

Download
memory/1844-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download