gcleaner | 7a256b038122ef5ea5a47314154b3ba2b19d9cdfaaa07ab1da92e89836cdc1ed

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 02:16

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General

Target

afa3a368d1fb18c5dc814a473f8d4e403d5ba0054c883d7327ee938ba42a81c5.exe
Size

369KB
MD5

9769372a8322c24f7047364f6305eaff
SHA1

1a8d10e005b5a45e1f7678a890e95cdd436daf2e
SHA256

afa3a368d1fb18c5dc814a473f8d4e403d5ba0054c883d7327ee938ba42a81c5
SHA512

d403c8d3ebf47f0693f4cc94c6d724c75f972b07a77351aabace6d7142078e9586fb1790c6253557ac95a721d6be8617a9ecb8e8b94d0b70d95674c22b4c07b7
SSDEEP

6144:lGnluiET3z7uQjeBEdeBAIAV5Pwc9XhA0b7ttttbz:lGluiET3DjeBkegwqX

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

208.67.104.97

85.31.46.167

107.182.129.235

171.22.30.106

Signatures

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

Program crash 8 IoCs

pid	pid_target	Process	procid_target
3064	4884	WerFault.exe	82
552	4884	WerFault.exe	82
4892	4884	WerFault.exe	82
3116	4884	WerFault.exe	82
5060	4884	WerFault.exe	82
3132	4884	WerFault.exe	82
3092	4884	WerFault.exe	82
820	4884	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	afa3a368d1fb18c5dc814a473f8d4e403d5ba0054c883d7327ee938ba42a81c5.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4884	afa3a368d1fb18c5dc814a473f8d4e403d5ba0054c883d7327ee938ba42a81c5.exe

C:\Users\Admin\AppData\Local\Temp\afa3a368d1fb18c5dc814a473f8d4e403d5ba0054c883d7327ee938ba42a81c5.exe
"C:\Users\Admin\AppData\Local\Temp\afa3a368d1fb18c5dc814a473f8d4e403d5ba0054c883d7327ee938ba42a81c5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:4884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 452
  2⤵
  - Program crash
  PID:3064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 768
  2⤵
  - Program crash
  PID:552
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 768
  2⤵
  - Program crash
  PID:4892
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 800
  2⤵
  - Program crash
  PID:3116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 860
  2⤵
  - Program crash
  PID:5060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 848
  2⤵
  - Program crash
  PID:3132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 1012
  2⤵
  - Program crash
  PID:3092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 772
  2⤵
  - Program crash
  PID:820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4884 -ip 4884
1⤵
PID:1780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4884 -ip 4884
1⤵
PID:4788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4884 -ip 4884
1⤵
PID:2328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4884 -ip 4884
1⤵
PID:2068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4884 -ip 4884
1⤵
PID:1400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4884 -ip 4884
1⤵
PID:116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4884 -ip 4884
1⤵
PID:4224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4884 -ip 4884
1⤵
PID:1780

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/4884-1-0x0000000002EF0000-0x0000000002FF0000-memory.dmp

Filesize
1024KB

Download
memory/4884-2-0x0000000002EA0000-0x0000000002EE2000-memory.dmp

Filesize
264KB

Download
memory/4884-3-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4884-5-0x0000000002EF0000-0x0000000002FF0000-memory.dmp

Filesize
1024KB

Download
memory/4884-4-0x0000000000400000-0x0000000002BA5000-memory.dmp

Filesize
39.6MB

Download
memory/4884-6-0x0000000002EA0000-0x0000000002EE2000-memory.dmp

Filesize
264KB

Download
memory/4884-7-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download