MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5230f63d9733c5ece45053225a417e89fa6c9b7e81a0eafd467a5f7adc5fbb50. 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: 5230f63d9733c5ece45053225a417e89fa6c9b7e81a0eafd467a5f7adc5fbb50
SHA3-384 hash: 1ba15be386b1b4a7ac648d3b2246a7d8eed1d6532d09b4a943832933dd28dc634d6ebe8fb2de3176b4fb249030cc012f
SHA1 hash: b3fadc97f249fca2df575dd0fd8290141d1626a1
MD5 hash: aaf24782f26291074d3b401f9f527aa9
humanhash: ceiling-cold-finch-kilo
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'022'389 bytes
First seen:2023-03-27 07:49:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:EGlJfs3ZLgiHewImlSHeXP7YOWTjamG5Kw3gY+UA5dlLYp:58LfHeYKQYDTjam+bHMPYp
Threatray 65 similar samples on MalwareBazaar
TLSH T1989533129BD24DF4E6728B322D78D655AE37FB161CB930AC22DC9A4D4D7B293805D30B
TrID 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.2% (.EXE) Inno Setup installer (109740/4/30)
4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
1
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
32AC0624A534A2C40FB8EBA41E80BB1D31B99CD118D42.exe
Verdict:
Malicious activity
Analysis date:
2023-03-27 07:16:49 UTC
Tags:
evasion loader smoke trojan socelars stealer rat redline miner tofsee opendir amadey
Link:
https://app.any.run/tasks/6ff4ad06-a545-4081-9394-ca6eb4426f0f

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/377765/
Detection(s):
SecuriteInfo.com.TR.Spy.KGBSpy.1.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
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
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 process
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/75149/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer overlay packed packed shell32.dll
Link:
https://www.filescan.io/uploads/64214aab9c109cf74b300509/reports/c2cbb9db-6b59-4584-8089-7b5457433d71/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/5230f63d9733c5ece45053225a417e89fa6c9b7e81a0eafd467a5f7adc5fbb50
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/1ed5185f-df8b-47a0-b591-a018ae904b2d
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1202489
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 835394 Sample: file.exe Startdate: 27/03/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Antivirus detection for URL or domain 2->51 53 Antivirus detection for dropped file 2->53 55 6 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-TKCP0.tmp, PE32 10->31 dropped 13 is-TKCP0.tmp 11 24 10->13         started        process6 file7 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->35 dropped 37 C:\...\unins000.exe (copy), PE32 13->37 dropped 39 6 other files (4 malicious) 13->39 dropped 16 FRec327.exe 24 13->16         started        process8 dnsIp9 41 45.12.253.56, 49685, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49686, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49689, 80 CMCSUS Germany 16->45 29 C:\Users\user\AppData\Roaming\...\8Ib8ao.exe, PE32 16->29 dropped 20 8Ib8ao.exe 16->20         started        23 cmd.exe 1 16->23         started        file10 process11 signatures12 57 Multi AV Scanner detection for dropped file 20->57 25 taskkill.exe 1 23->25         started        27 conhost.exe 23->27         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5230f63d9733c5ece45053225a417e89fa6c9b7e81a0eafd467a5f7adc5fbb50/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-03-27 07:50:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kiypmpmxgpc6zzcqkmrfuql6rh5gzg36qgqov7kgpjpxvxc7xnia._file
Verdict:
malicious
Similar samples:
5637aef3fb43a418cd5bb036103fb3f7427e5062c5d23e14ab3b65c7d87793ec
GCleaner
665687b64c26cd4019dd0e43415dd4978c2ed59c7c897462f3cd64c4920e380b
GCleaner
72238987f1f659c6e41a74a077ea43fd07d6709be29e1f20546ba6f9ebeccc1a
GCleaner
83660b75c4e4dc6041398055ea66a6815b0b8144551aa4d45fda83c05dba9277
GCleaner
84cc827150e0aeb82f1e7b4abd98332c49b45be6ac8f4df9fbd516633c452d0f
GCleaner
8a58ec8781e8b2835a2d33a6a4412b4ce0674be037eba31a55c8cefe56c903c1
GCleaner
a41e45e14795bb60ef20aa47780ddd8cdc491e7e23c16594a7af91c4f3e817cd
GCleaner
db1800a95c8908bb39c03543f8ee553b838df5065c1195447f82c8305e1754c3
GCleaner
+ 55 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230327-jn9fzaed6w/
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:
b75d34035b1ea91da89ff86bdbca9dc15372c12645aecfd82a016bda85af9f3c
MD5 hash:
b4ff21502337298cdaf38df143c6d963
SHA1 hash:
d00fa63d3f965c62e6ccacd33a1ffdb5aba87068
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/096f7444-d289-4645-b9cf-5fcbc97b84a9/
SH256 hash:
b17d3327bcf6f808bd675e866165b3242c31e465dd63de34cf020dfc864404c8
MD5 hash:
cdce8037a81c576a9ccd069896900af1
SHA1 hash:
d466c8c5e01e08fdf972f460475e8b2e15dc8f3a
Link:
https://www.unpac.me/results/096f7444-d289-4645-b9cf-5fcbc97b84a9/
SH256 hash:
5230f63d9733c5ece45053225a417e89fa6c9b7e81a0eafd467a5f7adc5fbb50
MD5 hash:
aaf24782f26291074d3b401f9f527aa9
SHA1 hash:
b3fadc97f249fca2df575dd0fd8290141d1626a1
Link:
https://www.unpac.me/results/096f7444-d289-4645-b9cf-5fcbc97b84a9/
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/5230f63d9733c5ece45053225a417e89fa6c9b7e81a0eafd467a5f7adc5fbb50

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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/377765/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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