gcleaner | dcb7cb0668fb772fac5d97e1916ef4f86239ab716333c03f90db3cdfad0d2078

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/07/2026, 01:25

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General

Target
2026-07-31_5da4fbdb138f14fed696934d37dd11de_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe
Size 200KB
Sample260731-btejsaaf59
SHA256 dcb7cb0668fb772fac5d97e1916ef4f86239ab716333c03f90db3cdfad0d2078
MD5 5da4fbdb138f14fed696934d37dd11de
SHA1 451914b01406219a5d076fd6920d09eaf9210876
SHA512 49d95a53ec93e6d27f1d6e798260aff1cc7a21e7f43d98066bb52847f9aead85f2a8b17bec45db70e13e40d00057eb4a4afb5f14d4c8c167ce664af8d32fc23d
SSDEEP 6144:o1HJey4ZoGvdWCaY9zuXSTiZu2GeYnjcatZgZkKeAI2QRdg8mwKTTEGsnpg3X5rV:o1peyaWCaY9zuXSTiZu2GeYjcatZgZkI
TLSH
T1BD148C6271A2C473D072493004A88EB559BD7D331AA44EFF27E4DB2A1E306D1963BE77
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery gcleaner loader

Malware Config

Extracted

Family

gcleaner

185.156.73.98
45.91.200.135

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2484	5104	WerFault.exe	87

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	2026-07-31_5da4fbdb138f14fed696934d37dd11de_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-31_5da4fbdb138f14fed696934d37dd11de_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-31_5da4fbdb138f14fed696934d37dd11de_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 492
  2⤵
  - Program crash
  PID:2484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5104 -ip 5104
1⤵
PID:1604

Network

MITRE ATT&CK Enterprise v16

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/5104-0-0x0000000000320000-0x0000000000352000-memory.dmp

Download

memory/5104-1-0x0000000000320000-0x0000000000352000-memory.dmp