MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b543eff3487cfe5e18d6a4dcd26f21ea04ce8e689d01d72fdbf2f422e451d20b. 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


Cybergate


Vendor detections: 8


Intelligence 8 IOCs 1 YARA 7 File information Comments
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SHA256 hash: b543eff3487cfe5e18d6a4dcd26f21ea04ce8e689d01d72fdbf2f422e451d20b
SHA3-384 hash: 51f7faef66b662a2574520d243d1db3fa77f1161e9ee57be7e6e8c2d8e28e971c503c5932bfad341ded69063d0e2cd7b
SHA1 hash: 65efd3a10061179a689c71bf2f47bf72d632b210
MD5 hash: 4df346a12ef5679ec0b960d037c8f52a
humanhash: low-saturn-fix-moon
File name:4df346a12ef5679ec0b960d037c8f52a.exe
Download: download sample
Signature Cybergate
Create hunting rule
File size:567'296 bytes
First seen:2021-05-17 21:30:24 UTC
Last seen:2021-05-17 22:37:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:gLciXZEZGrmTCDIu8pNc6hjDWI7Grks2WEz2JTnSdrMHQK4YFKbbUz:gdJO1m0bVWI7ZstEzesAwr1K
Threatray 100 similar samples on MalwareBazaar
TLSH CBC4478169764A20C43C05FBCC9E85EC0FB16E8696F279453D98FBCB2AE1631F91E714
Reporter abuse_ch
Tags:CyberGate exe


Avatar
abuse_ch
Cybergate C2:
178.206.211.67:25565

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
178.206.211.67:25565 https://threatfox.abuse.ch/ioc/44284/

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4df346a12ef5679ec0b960d037c8f52a.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-17 21:34:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a83c4a51-9aad-44b4-bf24-f95055d7ac4c

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/157959/
Detection(s):
SecuriteInfo.com.Variant.Bulz.348066.19667.25083.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a file in the Program Files subdirectories
Unauthorized injection to a recently created process
Searching for the window
Launching a process
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Replacing files
Sending a UDP request
DNS request
Connection attempt
Delayed writing of the file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
CyberGate
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/783786
Signature
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected CyberGate RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 416182 Sample: uGO2tkN07r.exe Startdate: 17/05/2021 Architecture: WINDOWS Score: 100 38 clientconfig.passport.net 2->38 52 Multi AV Scanner detection for domain / URL 2->52 54 Found malware configuration 2->54 56 Antivirus detection for dropped file 2->56 58 10 other signatures 2->58 8 uGO2tkN07r.exe 5 2->8         started        11 OpenWith.exe 16 5 2->11         started        13 OpenWith.exe 5 2->13         started        15 OpenWith.exe 5 2->15         started        signatures3 process4 file5 34 C:\Users\user\AppData\...\Qlezrhhlbmw.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\...\uGO2tkN07r.exe.log, ASCII 8->36 dropped 17 Qlezrhhlbmw.exe 2 4 8->17         started        process6 file7 30 C:\Program Files (x86)\rdns\windows, PE32 17->30 dropped 44 Antivirus detection for dropped file 17->44 46 Multi AV Scanner detection for dropped file 17->46 48 Machine Learning detection for dropped file 17->48 50 5 other signatures 17->50 21 explorer.exe 3 7 17->21         started        26 explorer.exe 6 17->26 injected 28 iexplore.exe 17->28         started        signatures8 process9 dnsIp10 40 asade.no-ip.org 178.206.211.67, 25565 TATTELECOM-ASRU Russian Federation 21->40 32 C:\Users\user\AppData\...\user-wchelper.dll, ASCII 21->32 dropped 60 System process connects to network (likely due to code injection or exploit) 21->60 62 Contains functionality to inject threads in other processes 21->62 42 192.168.2.1 unknown unknown 26->42 file11 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b543eff3487cfe5e18d6a4dcd26f21ea04ce8e689d01d72fdbf2f422e451d20b/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-05-14 03:16:09 UTC
AV detection:
24 of 47 (51.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wvb6742ipt7f4ggwutone3zb5icm5dtitua5ol636l2cfzcr2ifq._file
Verdict:
malicious
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Cybergate
+ 90 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence upx
Link:
https://tria.ge/reports/210517-3dqv6gvzka/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
UPX packed file
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Malware_QA_update
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_cybergate_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_cybergate_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

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/157959/

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