gcleaner | a6d44aba15ef1db05989b2dbb7d69273ddf151e2b1f7abdca1502b199daab12c

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
18/02/2025, 23:24

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General

Target

2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe
Size

6.0MB
MD5

63cbbb3cb5209a6882828bcc6f80ffd8
SHA1

9a1d07de290fcb565c8aa43fac2281da07ead8bc
SHA256

a6d44aba15ef1db05989b2dbb7d69273ddf151e2b1f7abdca1502b199daab12c
SHA512

f59406168b133d0f4a554593b5e06b2354d7f9be3a979e3e8d58bd865fb2152d9ad9a19551b61fc8485394c73aaf4ba747479e133977613d9adc4f52c98b3c96
SSDEEP

49152:7ZXZN6KdWxqIvKuCdM5/fhcbzd0tKBulyFqE4TabbEFooYcfV0T0FN/zO99Ix1Y2:7ZXzxtIeK5BAzlFqfoARaO

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2124 set thread context of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29

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	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29
PID 2124 wrote to memory of 2752	2124	2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe	29

C:\Users\Admin\AppData\Local\Temp\2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-18_63cbbb3cb5209a6882828bcc6f80ffd8_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  none
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2752

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

memory/2752-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2752-1-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2752-2-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2752-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2752-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download