gcleaner | 7ab2917e0a36429679d4a6a5f333b52096a2ff367c6461340acace573ddd5333

Analysis

max time kernel
149s
max time network
156s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18/02/2025, 16:42

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General

Target

2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe
Size

6.3MB
MD5

e3eb6c1bcdba1d7404b7983b7ad8540f
SHA1

349ce5f77b702282b823b338ca29131fbc60e658
SHA256

7ab2917e0a36429679d4a6a5f333b52096a2ff367c6461340acace573ddd5333
SHA512

06688c071b0d2bae8a8de764000e2b69b81f836cab93a5e43cee33bd5ec476ca49ab75b34ad9e0158594efecb3ec4436feeec41bf4347167bc01f10273a5210c
SSDEEP

49152:sPJ8IaL73KtaDF+IUGacgR7UivwqO+EUTfQiNYzihzC3z5KR0obzT6YAFr6x1p8z:8J8IkD4GUIBaRGWwsQWGtzooFqJoXKh

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

185.156.73.73

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3032 set thread context of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31
PID 3032 wrote to memory of 2200	3032	2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe	31

C:\Users\Admin\AppData\Local\Temp\2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-18_e3eb6c1bcdba1d7404b7983b7ad8540f_frostygoop_poet-rat_snatch.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  none
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2200

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

\Users\Admin\AppData\Local\Temp\glfw.997079590.dll

Filesize
1.1MB

MD5
4ec2d5a48d44c814f6ad68011e83a32b

SHA1
881a6e610ef0b1ddd7bae3c00a123c895e3da570

SHA256
93ce68219cb0e920a0b9f04a38bbeff104f530a643fd0a792215572525869f90

SHA512
fca67e744fa535ae92c17aef16da3ca2fa58811de0bacb97ba73e716dbdc62caa1ee43d957e90c9fc93e6bc366edaccd6d3ff60ae1182f1384bb0b4ae5dccb07

Download Submit
memory/2200-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2200-5-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2200-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2200-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2200-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3032-3-0x0000000064600000-0x000000006470E000-memory.dmp

Filesize
1.1MB

Download
memory/3032-6-0x0000000064600000-0x000000006470E000-memory.dmp

Filesize
1.1MB

Download