gcleaner | 21feed85dcffec9c7a76343729beecd6a53ffe854d972af207edddf154da1814

Analysis

max time kernel
96s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/08/2024, 07:05

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General

Target

4749fcb19cc49a0cd2951f224aced3ba.exe
Size

290KB
MD5

4749fcb19cc49a0cd2951f224aced3ba
SHA1

78fb5ea85621038ff5a1199e50827ea10495fc26
SHA256

21feed85dcffec9c7a76343729beecd6a53ffe854d972af207edddf154da1814
SHA512

cb3586860d1bfd6d04f128b72fadb81fd8d1d0777dc5f34d82ebf07114b346e279b2440cf4a234f639d59f21d662ba540c4cb338e755d2f2608fa53dd53ceab9
SSDEEP

6144:B5VJAYamjKjoTMFhs52uIls7MhOb625TD2W:B5VJAzd8/cVs3

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

80.66.75.114

Signatures

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
964	1516	WerFault.exe	83
1132	1516	WerFault.exe	83

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	4749fcb19cc49a0cd2951f224aced3ba.exe

C:\Users\Admin\AppData\Local\Temp\4749fcb19cc49a0cd2951f224aced3ba.exe
"C:\Users\Admin\AppData\Local\Temp\4749fcb19cc49a0cd2951f224aced3ba.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1516
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 440
  2⤵
  - Program crash
  PID:964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 520
  2⤵
  - Program crash
  PID:1132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1516 -ip 1516
1⤵
PID:3052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1516 -ip 1516
1⤵
PID:2412

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/1516-1-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/1516-2-0x00000000004F0000-0x000000000052C000-memory.dmp

Filesize
240KB

Download
memory/1516-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1516-4-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1516-5-0x00000000004F0000-0x000000000052C000-memory.dmp

Filesize
240KB

Download