MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e0ca53ed340b9480f23ff32543821de56ee6ff93c9f68d9f328eff7c4fabd69. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7e0ca53ed340b9480f23ff32543821de56ee6ff93c9f68d9f328eff7c4fabd69
SHA3-384 hash: 5e313f0761daa06ec1c722ace40430cacdbda7f21964d187691185dd423083c9e7a9bcee69a9e925b2deceb738504fe7
SHA1 hash: 4d368eec16955d29cd15f0f5501d90da7fa2d999
MD5 hash: 9cb53941ba0b62f4bf79a60bd18bec9c
humanhash: minnesota-king-eighteen-cold
File name:9cb53941ba0b62f4bf79a60bd18bec9c
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'559'512 bytes
First seen:2022-10-21 09:41:22 UTC
Last seen:2022-10-21 09:50:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:Z2TnEnztr8Ck7wy6G8VCWxNZQvxGkdN9ifgHST9f8JQ55XQxpA5hq:MTnEBrPIyPCBJGkdN9iY49CQ55XoSDq
TLSH T1E6C53341E7A5F532C0608CF2AEBA9D06D2B77F515836A43978D8807D9FFE5D4A004F8A
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 zbetcheckin
Tags:32 exe gcleaner

Intelligence

File Origin
# of uploads :
2
# of downloads :
285
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ficker
Create hunting rule
ID:
1
File name:
9cb53941ba0b62f4bf79a60bd18bec9c
Verdict:
Malicious activity
Analysis date:
2022-10-21 09:42:26 UTC
Tags:
installer loader evasion trojan ficker stealer opendir
Link:
https://app.any.run/tasks/061a1ea8-32fe-4ba2-8883-c33f099a19a9

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/322257/
Detection(s):
SecuriteInfo.com.Trojan-Dropper.Win32.Agent.14403.21121.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 an HTTP GET 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/44100/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6352696b898b0652a4b93910/reports/350da046-fcb0-4691-b5b1-45d2247d2c3a/overview
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.
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ebc18be2-994b-41fb-be8e-d2aa1f49b629
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1094779
Signature
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
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 727420 Sample: zr6afN54T0.exe Startdate: 21/10/2022 Architecture: WINDOWS Score: 96 47 45.139.105.1 CMCSUS Italy 2->47 49 85.31.46.167 CLOUDCOMPUTINGDE Germany 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Detected unpacking (changes PE section rights) 2->55 57 4 other signatures 2->57 10 zr6afN54T0.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-NITB7.tmp, PE32 10->31 dropped 13 is-NITB7.tmp 16 25 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 4 other files (2 malicious) 13->39 dropped 16 ensearcher55.exe 21 13->16         started        process8 dnsIp9 41 107.182.129.235, 49699, 80 META-ASUS Reserved 16->41 43 171.22.30.106, 49700, 80 CMCSUS Germany 16->43 45 45.139.105.171, 49698, 80 CMCSUS Italy 16->45 29 C:\Users\user\AppData\...\j0bV6mwkeny.exe, PE32 16->29 dropped 20 j0bV6mwkeny.exe 16->20         started        23 cmd.exe 1 16->23         started        file10 process11 signatures12 59 Multi AV Scanner detection for dropped file 20->59 25 taskkill.exe 1 23->25         started        27 conhost.exe 23->27         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7e0ca53ed340b9480f23ff32543821de56ee6ff93c9f68d9f328eff7c4fabd69/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-10-21 10:19:27 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pygkkpwtic4uqdzd74zfiobb3zlo437zhspwrwptfdx7prh2xvuq._file
Verdict:
malicious
Result
Malware family:
nymaim
Create hunting rule
Score:
  10/10
Tags:
family:nymaim discovery trojan
Link:
https://tria.ge/reports/221021-lpbx7sdha4/
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
Loads dropped DLL
Executes dropped EXE
NyMaim
Malware Config
C2 Extraction:
45.139.105.171
85.31.46.167
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2bba3abd-a4ea-4d67-8065-8c18f531f6e8
Unpacked files
SH256 hash:
7a3afe346c3e01113beda6754f72cae6e9fa9972b744853a159b31b9914c0acc
MD5 hash:
a03ea75c76a4e60795cfd680a1cbe787
SHA1 hash:
59a2c6b6e2dcf4a25fcf66f46327b55747416213
Detections:
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/ca5f82a9-b1af-485f-9495-d9956cea11a6/
SH256 hash:
5ad949469d08284dae6904007c1e08c5c7f116e544b10583a2bfb7ac19e061ae
MD5 hash:
dec5fb6b40248aadcf32edbe568d02f6
SHA1 hash:
38f2cebcc4ed3a1441813f3fbe5528b0bb901307
Link:
https://www.unpac.me/results/ca5f82a9-b1af-485f-9495-d9956cea11a6/
SH256 hash:
7e0ca53ed340b9480f23ff32543821de56ee6ff93c9f68d9f328eff7c4fabd69
MD5 hash:
9cb53941ba0b62f4bf79a60bd18bec9c
SHA1 hash:
4d368eec16955d29cd15f0f5501d90da7fa2d999
Link:
https://www.unpac.me/results/ca5f82a9-b1af-485f-9495-d9956cea11a6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/7e0ca53ed340b9480f23ff32543821de56ee6ff93c9f68d9f328eff7c4fabd69

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:CAS_Malware_Hunting
Create hunting rule
Author:Michael Reinprecht
Description:DEMO CAS YARA Rules for sample2.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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.

Web download

GCleaner

Executable exe 7e0ca53ed340b9480f23ff32543821de56ee6ff93c9f68d9f328eff7c4fabd69

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/322257/
  
URLhaus
https://urlhaus.abuse.ch/url/2276314/

Comments


Avatar
zbet commented on 2022-10-21 09:41:39 UTC

url : hxxp://95.214.24.96/load.php?pub=mixinte/