gcleaner | c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0

Analysis

max time kernel
149s
max time network
151s
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 08:29

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General

Target

c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
Size

377KB
MD5

d9bbc1ef6ce483b5ed428dac78db7bcf
SHA1

6cb2b218b4356a57b97659e5c2eb2b30f94fc6ed
SHA256

c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0
SHA512

124fa910560d34cbaef64c68ed920aa5910ccb0bea3c996a5228dc1c93b1c64be32f3745340a5102bb3c9fae9a23bde19787b603100b20b859770d9375f1bcb9
SSDEEP

6144:MZn/PbYrgXZN5BvHp+zJnedX/iu3wmIOubTh:ObYMXZpvHp+zFedz3f/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
784	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
1416	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
3036	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
4092	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
4740	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
3956	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
8	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
952	760	WerFault.exe	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe

pid process

760 c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe

pid	process
760	c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe

C:\Users\Admin\AppData\Local\Temp\c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe
"C:\Users\Admin\AppData\Local\Temp\c0b92546650c4681942a79d53ad3c21abd89659885debf87e753347df43b83a0.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 476
2⤵
- Program crash
PID:784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 796
2⤵
- Program crash
PID:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 836
2⤵
- Program crash
PID:3036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 856
2⤵
- Program crash
PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 876
2⤵
- Program crash
PID:4740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 1000
2⤵
- Program crash
PID:3956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 1084
2⤵
- Program crash
PID:8

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 800
2⤵
- Program crash
PID:952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 760 -ip 760
1⤵
PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 760 -ip 760
1⤵
PID:700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 760 -ip 760
1⤵
PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 760 -ip 760
1⤵
PID:4088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 760 -ip 760
1⤵
PID:4888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 760 -ip 760
1⤵
PID:564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 760 -ip 760
1⤵
PID:3792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 760 -ip 760
1⤵
PID:2100

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/760-1-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/760-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/760-2-0x00000000008D0000-0x000000000090C000-memory.dmp

Filesize
240KB

Download
memory/760-4-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/760-6-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/760-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download