MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e318a523cb5a76b7ca21cface9d2c638c1eb615ac4ed06f5eaca67ff0bba9a9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


GCleaner


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e318a523cb5a76b7ca21cface9d2c638c1eb615ac4ed06f5eaca67ff0bba9a9
SHA3-384 hash: c3c82f6ef913cbefd6ace8b70d0e651f9c85ef3427f9022d4f48dbfa1a52aed79258593d7a889c21ef87d83a6a0a0afa
SHA1 hash: d7bf8297719e1b61a43fef52706fef0d860bfda3
MD5 hash: df3b1271452355441ae484989dcfc91e
humanhash: potato-ceiling-juliet-hydrogen
File name:df3b1271452355441ae484989dcfc91e.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'180'964 bytes
First seen:2023-05-24 10:05:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e92b45c54aa05ec107d5ef90662e6b33 (363 x GCleaner, 38 x Socks5Systemz, 3 x Backdoor.TeamViewer)
ssdeep 49152:lixrv14tbU4SUfbubQl9/pwm0DnOzb+gBGHDXs8wuR:li5v1H4nCbQl9arb9gBGHDcU
Threatray 642 similar samples on MalwareBazaar
TLSH T1DDA533A1C0F2C0BBE494C6B83E1E4345DA973EA49C3A14EDF7CC1C5BC71A6A99416B74
TrID 82.8% (.EXE) Inno Setup installer (109740/4/30)
10.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.4% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Generic Win/DOS Executable (2002/3)
1.5% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
Install.exe
Verdict:
Malicious activity
Analysis date:
2023-05-24 08:13:01 UTC
Tags:
privateloader opendir loader evasion rat redline gcleaner smoke trojan amadey
Link:
https://app.any.run/tasks/9de99d57-aba4-4097-b830-d8ae28ea7d67

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/391110/
Detection(s):
PUA.Win.Packer.Overlay-1
Create hunting rule

SecuriteInfo.com.Downloader.Generic7.ITV.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying a system file
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/87712/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcleaner greyware installer lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/646de18ecf634b8f311af80d/reports/762a3cfc-dcf1-4a97-b37f-ae81b90549af/overview
Verdict:
Malicious
Labled as:
Trojan/Malware
Link:
https://www.hybrid-analysis.com/sample/1e318a523cb5a76b7ca21cface9d2c638c1eb615ac4ed06f5eaca67ff0bba9a9
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/750fd5d2-f918-46ec-9225-fe1ccd148058
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1241551
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e318a523cb5a76b7ca21cface9d2c638c1eb615ac4ed06f5eaca67ff0bba9a9/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-24 08:27:21 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dyyyuur4wwtww7fcdt5m5hjmmogb5nqvvrhna326vsth74f3vguq._file
Verdict:
malicious
Similar samples:
28298b9302a467ad92b509e1a961e5d98a5179f9cec7cebd1cfe50e844506a77
GCleaner
2ae6838c037be2085eae1df88aa6e366bcf69b3a10491313b52fe7c610c5c411
GCleaner
4d0aae5d51f0753da2e35d45e7efec62c221a929bae6f16d4da616b57bacd698
GCleaner
5c295da5dcc1e6ca1ffbe68e78ea32cf99854f183c65ead50337d520444bdce6
GCleaner
9bba213d8c710d947cbd8c68897d870e7d92772f0e030cdde4d606ee54851e5a
GCleaner
a1ca328c99d46f70495e5cb5d2072abfc1dfe685d1d3f3486fdb23b404b3e128
GCleaner
addc8eda920ca369df875143e16412ade654c43f5001af7bc269a056597e2550
GCleaner
b27d9e171c06ec10fc59e49327d63a76c650800e489995f775b340c2a41b4f1f
GCleaner
c07572117f9dda3d61518694a205940da38d6d0baef87df01deacdefefe6fd81
GCleaner
c7cdeea8f124060ec13279254ec685a916b14be11e39fc28968e251a168abcef
GCleaner
+ 632 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230524-l43dpsce5s/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
deddb308532c83fd1730899d956f47b9245795695772fb4b4cd45ca31b61beb6
MD5 hash:
ca1cdfad015c981fd5cbafe6b67abb10
SHA1 hash:
d507fbaa8ad3ee1bad15a4f005b924bedd012281
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/5599a454-13dc-409c-9e1e-103ab2427c76/
SH256 hash:
786f83c3f1472f4098ea7f2a76d5757e99760ca187cf4690f1cde9603e6d0143
MD5 hash:
1f9dd0c5115b8642f46e33ce93f5a1f2
SHA1 hash:
faa9c29681f1dcb7a4ca6e6ef91807ccb30d22fc
Link:
https://www.unpac.me/results/5599a454-13dc-409c-9e1e-103ab2427c76/
SH256 hash:
67d8b632aa7231761419a081b0cdbef804caf5b93adef39fc05449af8f994dca
MD5 hash:
5f09900ae55f64e2afc27001517e26c7
SHA1 hash:
091805530d3fd25f53d00ccfea9fbd3a2e80540e
Link:
https://www.unpac.me/results/5599a454-13dc-409c-9e1e-103ab2427c76/
SH256 hash:
1e318a523cb5a76b7ca21cface9d2c638c1eb615ac4ed06f5eaca67ff0bba9a9
MD5 hash:
df3b1271452355441ae484989dcfc91e
SHA1 hash:
d7bf8297719e1b61a43fef52706fef0d860bfda3
Link:
https://www.unpac.me/results/5599a454-13dc-409c-9e1e-103ab2427c76/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1e318a523cb5a76b7ca21cface9d2c638c1eb615ac4ed06f5eaca67ff0bba9a9

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/391110/

Comments