MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a201be90785dfd13998a866d6fa8a34c36b19c2a8b4edc784cd99760697ce33. 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: 19


Intelligence 19 IOCs YARA 16 File information Comments

SHA256 hash: 3a201be90785dfd13998a866d6fa8a34c36b19c2a8b4edc784cd99760697ce33
SHA3-384 hash: 42823e47586b4e85b6011526554aaf83186c02158fe9e3975df8d29c60a648d872b2047532ca236474f92870b5383d9b
SHA1 hash: f478d04ceee4f706921a3a98db41a9facb0cb4c5
MD5 hash: d9aeef4004060499afaa35f0803ae0f3
humanhash: indigo-yellow-finch-skylark
File name:250427-wwktsszl12.bin
Download: download sample
Signature CyberGate
File size:937'984 bytes
First seen:2025-04-27 18:21:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b83a867eeff04de2d92eb822a37e18c2 (1 x CyberGate)
ssdeep 12288:mgFVx7l1KE3vWa5Jdwj4LLQaDQFCWLgBU6Z:5z7PFTo4QeKCWEe6
Threatray 80 similar samples on MalwareBazaar
TLSH T183156C137391E041D11289F53319C3E4B6B5783A0B1A7A4BBBC52B2AAB757DD8730B27
TrID 74.4% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
1.8% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon c896ab2da5e1cae4 (1 x CyberGate)
Reporter UNP4CK
Tags:CyberGate

Intelligence


File Origin
# of uploads :
1
# of downloads :
83
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
cybergate
ID:
1
File name:
250427-wwktsszl12.bin
Verdict:
Malicious activity
Analysis date:
2025-04-27 18:23:30 UTC
Tags:
cybergate rat auto-reg upx

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
dropper emotet virus remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Restart of the analyzed sample
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Launching a process
Searching for synchronization primitives
Enabling the 'hidden' option for recently created files
Creating a file in the %AppData% directory
Creating a process from a recently created file
DNS request
Connection attempt
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint masquerade visual_basic
Result
Threat name:
CyberGate
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Contain functionality to detect virtual machines
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Contains functionality to register a low level keyboard hook
Creates a thread in another existing process (thread injection)
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sigma detected: Files With System Process Name In Unsuspected Locations
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected CyberGate RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1675587 Sample: 250427-wwktsszl12.bin.exe Startdate: 27/04/2025 Architecture: WINDOWS Score: 100 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 7 other signatures 2->59 10 250427-wwktsszl12.bin.exe 1 2->10         started        13 svchost.exe 2->13         started        15 svchost.exe 2->15         started        17 5 other processes 2->17 process3 dnsIp4 77 Found evasive API chain (may stop execution after checking mutex) 10->77 79 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 10->79 81 Contain functionality to detect virtual machines 10->81 85 4 other signatures 10->85 20 250427-wwktsszl12.bin.exe 5 4 10->20         started        83 Changes security center settings (notifications, updates, antivirus, firewall) 13->83 24 MpCmdRun.exe 13->24         started        26 WerFault.exe 15->26         started        49 127.0.0.1 unknown unknown 17->49 signatures5 process6 file7 45 C:\Windows\SysWOW64\default\svchost.exe, PE32 20->45 dropped 47 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 20->47 dropped 61 Creates an undocumented autostart registry key 20->61 63 Injects code into the Windows Explorer (explorer.exe) 20->63 65 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 20->65 67 5 other signatures 20->67 28 explorer.exe 3 284 20->28         started        30 explorer.exe 20->30         started        33 explorer.exe 66 2 20->33 injected 36 conhost.exe 24->36         started        signatures8 process9 dnsIp10 38 svchost.exe 28->38         started        87 Found evasive API chain (may stop execution after checking mutex) 30->87 89 Creates an undocumented autostart registry key 30->89 91 Contains functionality to inject threads in other processes 30->91 93 Contains functionality to inject code into remote processes 30->93 51 204.79.197.203, 443 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 33->51 signatures11 process12 signatures13 69 Antivirus detection for dropped file 38->69 71 Multi AV Scanner detection for dropped file 38->71 73 Contain functionality to detect virtual machines 38->73 75 3 other signatures 38->75 41 svchost.exe 38->41         started        process14 process15 43 WerFault.exe 41->43         started       
Threat name:
Win32.Trojan.ManBat
Status:
Malicious
First seen:
2011-05-30 00:23:00 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Result
Malware family:
cybergate
Score:
  10/10
Tags:
family:cybergate botnet:remote discovery persistence stealer trojan upx
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Adds Run key to start application
Maps connected drives based on registry
Executes dropped EXE
Adds policy Run key to start application
Boot or Logon Autostart Execution: Active Setup
CyberGate, Rebhip
Cybergate family
Malware Config
C2 Extraction:
xinstanthookcss.no-ip.biz:81
Verdict:
Malicious
Tags:
Win.Trojan.Agent-240439
YARA:
n/a
Unpacked files
SH256 hash:
3a201be90785dfd13998a866d6fa8a34c36b19c2a8b4edc784cd99760697ce33
MD5 hash:
d9aeef4004060499afaa35f0803ae0f3
SHA1 hash:
f478d04ceee4f706921a3a98db41a9facb0cb4c5
SH256 hash:
f09d6c0b3e04a9549b88a9a32bb28120be393223dabdd486e99cd8556a2969b7
MD5 hash:
dd568316852acdef929114a3ba50974f
SHA1 hash:
0777d67cd953861e743e50a85f8530a4f1787963
SH256 hash:
289a150c826f831301af0c470d60a415a3e9e8e383f6f8e675dfcfb43b18ac79
MD5 hash:
8793581eaa2fe43f02837b28f2a574ac
SHA1 hash:
0ce1c697d065662fc09f64740dab0cf6e79b983e
Detections:
win_cybergate_auto win_cybergate_w0 RAT_CyberGate SUSP_XORed_MSDOS_Stub_Message INDICATOR_SUSPICIOUS_EXE_SandboxProductID MALWARE_Win_CyberGate
SH256 hash:
9c4979eeb3b37c074bb960382a24610344dc0520e42e1283681acc087c0c4e6c
MD5 hash:
1268ff8f3a5a4b63e87d93e26712bf9c
SHA1 hash:
388f0d1faa03328fed1e5ad475704dc8062686eb
Detections:
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Malware family:
CyberGate
Verdict:
Malicious
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:Borland
Author:malware-lu
Rule name:DebuggerCheck__QueryInfo
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Malware_QA_update
Author:Florian Roth (Nextron Systems)
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:Malware_QA_update_RID2DAD
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:SEH__vba
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:test_Malaysia
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:ThreadControl__Context
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Author:malware-lu
Rule name:upx_largefile
Author:k3nr9
Rule name:win_cybergate_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_cybergate_w0
Author:Kevin Breen <kevin@techanarchy.net>
Rule name:win_stealer_generic
Author:Reedus0
Description:Rule for detecting generic stealer malware
Rule name:win_upx_packed
Author:Reedus0
Description:Rule for detecting UPX packed malware

File information


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

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
VB_APILegacy Visual Basic API usedMSVBVM60.DLL::__vbaCopyBytes
MSVBVM60.DLL::__vbaSetSystemError
MSVBVM60.DLL::__vbaExitProc
MSVBVM60.DLL::__vbaObjSetAddref
MSVBVM60.DLL::EVENT_SINK_AddRef
MSVBVM60.DLL::__vbaFileOpen

Comments