MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bda5ccea6830d780fb9781421447b4857c2cdf636e1c2b53c4c66ec4f17b7d7f. 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: 13
| SHA256 hash: | bda5ccea6830d780fb9781421447b4857c2cdf636e1c2b53c4c66ec4f17b7d7f |
|---|---|
| SHA3-384 hash: | ff37dcd3536238382e66b44948d78659527ab2c84e90f861311fefe3545fc8816f73523d253ffceaeada14b303b25437 |
| SHA1 hash: | 3d2df2031ea19561e27e027f90f76958e77571cf |
| MD5 hash: | d4111817c12f81854666f1621a619f5c |
| humanhash: | delaware-sodium-undress-cardinal |
| File name: | file |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 3'169'995 bytes |
| First seen: | 2023-02-14 16:30:24 UTC |
| Last seen: | 2023-02-14 16:57:31 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer) |
| ssdeep | 49152:rdHw+CnIGQ4QSTICAI1OIA5IoOTIEKbV78Eg29FvZWjloRWLfLCgv2MR:JHLLRsMRIvQi49FvZWx6k7v2MR |
| TLSH | T199E512BC7201C46DD290FDB48D3AE8E75CD66EE3E9A4E06274D9BF3F4179189860A113 |
| TrID | 78.6% (.EXE) Inno Setup installer (109740/4/30) 10.1% (.EXE) Win32 Executable Delphi generic (14182/79/4) 3.2% (.EXE) Win32 Executable (generic) (4505/5/1) 2.1% (.MZP) WinArchiver Mountable compressed Archive (3000/1) 1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | 14b0b0fceeaa3b18 (363 x GCleaner) |
| Reporter |  andretavare5 |
| Tags: | exe gcleaner |
Intelligence
File Origin
# of uploads :
8
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-14 16:35:32 UTC
Tags:
installer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
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
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
Gathering data
Verdict:
Suspicious
Labled as:
Downloader/BeamWinHTTP
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:
Malicious
Result
Threat name:
Nymaim
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-02-14 16:31:10 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
gcleaner
Score:
10/10
Tags:
family:gcleaner discovery loader
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
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
8e1e1642e812a1aa9492d2251ec6b82a7460a15cfbf5dcd88dd8059cffed95f0
MD5 hash:
7fe5c891a18623a441952a51fda7c7b3
SHA1 hash:
6358c288de594dd69c73cc005861cd2cfd4f3b80
Detections:
win_nymaim_g0
Nymaim
win_gcleaner_auto
SH256 hash:
e05ac1b9103d265692823218abc29e0e2ead6b94b03aa779233cc7cffb4226ed
MD5 hash:
a58f2fda7407242ba5ce5d0371e52ed6
SHA1 hash:
a85fe06a906aaf549cb8828814e192e5a4d25864
SH256 hash:
829cac7326ff53e9e55de80905e6bacfef8457f4674015837fbb7fe3c0754816
MD5 hash:
a1cb8282b927a9980dc9cf34978acf7f
SHA1 hash:
9ca5c0dc757659669b5d1fe37361e087d15eeb01
SH256 hash:
bda5ccea6830d780fb9781421447b4857c2cdf636e1c2b53c4c66ec4f17b7d7f
MD5 hash:
d4111817c12f81854666f1621a619f5c
SHA1 hash:
3d2df2031ea19561e27e027f90f76958e77571cf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | win_gcleaner_auto |
|---|---|
| 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.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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