gcleaner | a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659

Analysis

max time kernel
141s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
08-09-2024 17:34

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General

Target

a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659.exe
Size

322KB
MD5

516768e4e704738daeb061306e17a4f9
SHA1

5b3684f84b9ccca478ead16325c3bc64a54a052c
SHA256

a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659
SHA512

81d4fb47d56be265eb2299b2e605ff53e30ed15d49df30d7996b1638414794306be703774d92e375e37082f63762fbde940f3bedc4e6b26640f1f94774e54f5f
SSDEEP

6144:hfb13/MHFWJBv+vAYGueisx6OOxbdbWuQTdJuIMp7:JbBMHFW3vvN6BxBWhdJKp7

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

80.66.75.114

45.91.200.135

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner
Downloads MZ/PE file

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	a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2132	a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659.exe

C:\Users\Admin\AppData\Local\Temp\a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659.exe
"C:\Users\Admin\AppData\Local\Temp\a8acd63bcabc56235e7dd16b87e2a5b690b0915ecb052059c82e546b066b0659.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2132

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JL3S1NU9\download[1].htm

Filesize
1B

MD5
cfcd208495d565ef66e7dff9f98764da

SHA1
b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

SHA256
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

SHA512
31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

Download Submit
memory/2132-1-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/2132-2-0x0000000004A10000-0x0000000004A4B000-memory.dmp

Filesize
236KB

Download
memory/2132-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2132-8-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2132-13-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/2132-16-0x0000000004A10000-0x0000000004A4B000-memory.dmp

Filesize
236KB

Download
memory/2132-15-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download
memory/2132-17-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2132-29-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download
memory/2132-37-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download