gcleaner | d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e

Analysis

max time kernel
149s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
16-06-2024 11:16

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General

Target

d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
Size

377KB
MD5

360bee26b281c911255713552b169194
SHA1

c2c6ee4e1fe8d245220517bb6152a0f15230b5ba
SHA256

d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e
SHA512

bd9b1d4b83189d6861925800e839ff7620661ba646048ea0b193e6518d67f2736d9b8aa9d1d976b0676afec61903b2187b818fe1854df43601fdcd8c6d353b52
SSDEEP

6144:3Zn/PbYzVqLWGw7oTxiN5oBu+lU5GZuCq+5EnzRcMDnIOubTi:JbYZqq6iNKBJCGZuCP5ENfj/8

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
240	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
1568	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
4972	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
1264	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
1808	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
3804	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
424	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
1664	3348	WerFault.exe	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe

pid process

3348 d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe

pid	process
3348	d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe

C:\Users\Admin\AppData\Local\Temp\d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe
"C:\Users\Admin\AppData\Local\Temp\d7b1d9dfc0a3f2de869de785cdcacd8d4f1457ec62329ecf059afa18542bb53e.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 472
2⤵
- Program crash
PID:240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 796
2⤵
- Program crash
PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 836
2⤵
- Program crash
PID:4972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 796
2⤵
- Program crash
PID:1264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 880
2⤵
- Program crash
PID:1808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 1000
2⤵
- Program crash
PID:3804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 1084
2⤵
- Program crash
PID:424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 800
2⤵
- Program crash
PID:1664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3348 -ip 3348
1⤵
PID:1216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3348 -ip 3348
1⤵
PID:2400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3348 -ip 3348
1⤵
PID:4360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 3348 -ip 3348
1⤵
PID:4256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3348 -ip 3348
1⤵
PID:1192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3348 -ip 3348
1⤵
PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3348 -ip 3348
1⤵
PID:4576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3348 -ip 3348
1⤵
PID:1528

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3348-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3348-2-0x00000000007D0000-0x000000000080C000-memory.dmp

Filesize
240KB

Download
memory/3348-1-0x00000000006C0000-0x00000000007C0000-memory.dmp

Filesize
1024KB

Download
memory/3348-4-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3348-6-0x00000000006C0000-0x00000000007C0000-memory.dmp

Filesize
1024KB

Download
memory/3348-7-0x00000000007D0000-0x000000000080C000-memory.dmp

Filesize
240KB

Download
memory/3348-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download