gcleaner | 2b11ad3994b31b11b321e7281b5593be0fb9c40d8367f3c95d437c1c543f7f99

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 12:10

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General

Target

cbe5ad908eaff3c57dc24bd937c2268e380926ea39e69cd77d0ad7854aa73f19.exe
Size

300KB
MD5

baf64e13d868293522c6014a07f5d8f7
SHA1

548fdfb25fd58942eb2f9bd291408498ee441448
SHA256

cbe5ad908eaff3c57dc24bd937c2268e380926ea39e69cd77d0ad7854aa73f19
SHA512

c4a859582ba7f077a951eedee292c4acdccfdb0287f0611ca85970fb6392d9502bca64d6bb6e21ba9c4a6524adcb94a7a803c000d837f0fd8bd1b949ef1ac095
SSDEEP

6144:GdAowps+XLtSolGtyWxYOPyHByYxNfloQFOOwhFJOy3odai:GdKiuRS94WxYOPcyYJKOOYyFi

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
2060	3084	WerFault.exe	82
5004	3084	WerFault.exe	82
1356	3084	WerFault.exe	82
3064	3084	WerFault.exe	82
400	3084	WerFault.exe	82
4116	3084	WerFault.exe	82
4804	3084	WerFault.exe	82
920	3084	WerFault.exe	82
4728	3084	WerFault.exe	82

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	cbe5ad908eaff3c57dc24bd937c2268e380926ea39e69cd77d0ad7854aa73f19.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3084	cbe5ad908eaff3c57dc24bd937c2268e380926ea39e69cd77d0ad7854aa73f19.exe

C:\Users\Admin\AppData\Local\Temp\cbe5ad908eaff3c57dc24bd937c2268e380926ea39e69cd77d0ad7854aa73f19.exe
"C:\Users\Admin\AppData\Local\Temp\cbe5ad908eaff3c57dc24bd937c2268e380926ea39e69cd77d0ad7854aa73f19.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:3084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 452
  2⤵
  - Program crash
  PID:2060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 756
  2⤵
  - Program crash
  PID:5004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 784
  2⤵
  - Program crash
  PID:1356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 804
  2⤵
  - Program crash
  PID:3064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 856
  2⤵
  - Program crash
  PID:400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 928
  2⤵
  - Program crash
  PID:4116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1004
  2⤵
  - Program crash
  PID:4804
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1152
  2⤵
  - Program crash
  PID:920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 768
  2⤵
  - Program crash
  PID:4728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3084 -ip 3084
1⤵
PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3084 -ip 3084
1⤵
PID:2116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3084 -ip 3084
1⤵
PID:1664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3084 -ip 3084
1⤵
PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3084 -ip 3084
1⤵
PID:4676

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3084 -ip 3084
1⤵
PID:4980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3084 -ip 3084
1⤵
PID:2572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3084 -ip 3084
1⤵
PID:3580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3084 -ip 3084
1⤵
PID:552

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

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Downloads

memory/3084-1-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/3084-2-0x00000000021B0000-0x00000000021F0000-memory.dmp

Filesize
256KB

Download
memory/3084-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3084-4-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/3084-5-0x00000000021B0000-0x00000000021F0000-memory.dmp

Filesize
256KB

Download
memory/3084-6-0x0000000000400000-0x00000000005AE000-memory.dmp

Filesize
1.7MB

Download
memory/3084-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download