MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced. 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


Glupteba


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
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SHA256 hash: 86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced
SHA3-384 hash: 6312832bfcfbcd7d6a4fc0f020d7a528b92796e72a8c30a9f4d0778793d7cd226b1a4809c151272ae9ae0f1b9643ecc8
SHA1 hash: 3c4e8d175d443c869811cc49d3df758d71417e71
MD5 hash: d4a230caa5d3d122e252060f0af79e03
humanhash: vegan-colorado-maine-undress
File name:file
Download: download sample
Signature Glupteba
Create hunting rule
File size:539'496 bytes
First seen:2023-11-21 06:23:26 UTC
Last seen:2023-11-22 00:23:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:vbFDuprPq4eRpcCDmOJYAIs7RaQA1guM2:TgZC46rmO6AIs7RaQA1FM2
Threatray 8 similar samples on MalwareBazaar
TLSH T12CB4D01D424FE749D0E59AB054A5D2F3D0830906B17C8E705D87BA6EE1FD8A0CF1AFA6
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter andretavare5
Tags:exe Glupteba signed

Code Signing Certificate

Organisation:ninja Inc
Issuer:ninja Inc
Algorithm:sha256WithRSAEncryption
Valid from:2023-11-21T01:13:39Z
Valid to:2024-11-21T01:13:39Z
Serial number: d1ee75fe13f989265f0c99a1365e04d4
Thumbprint Algorithm:SHA256
Thumbprint: fe848792c1c09a257f157dc7d531b2a9503f92a1cb49f246f1c56c01eba17773
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from http://91.92.243.139/files/InstallSetup2.exe

Intelligence

File Origin
# of uploads :
16
# of downloads :
379
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/459435/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.23479.23988.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Creating a file
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Connecting to a non-recommended domain
Creating a process from a recently created file
Creating a file in the %temp% directory
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Searching for the window
Blocking the User Account Control
Adding exclusions to Windows Defender
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm overlay packed
Link:
https://www.filescan.io/uploads/655c4d03ec56117c37b7090b/reports/2dabefed-f2b3-4dcb-a37a-e989658c5c58/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced
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.
Malware family:
AZORult
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b609cb57-7b70-4165-88e4-d59c1c937897
Result
Threat name:
Glupteba, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1345612
Signature
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contain functionality to detect virtual machines
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disables UAC (registry)
Drops script or batch files to the startup folder
Found evasive API chain (may stop execution after checking computer name)
Found malware configuration
Found Tor onion address
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Writes many files with high entropy
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Glupteba
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1345612 Sample: file.exe Startdate: 21/11/2023 Architecture: WINDOWS Score: 100 149 Multi AV Scanner detection for domain / URL 2->149 151 Found malware configuration 2->151 153 Malicious sample detected (through community Yara rule) 2->153 155 14 other signatures 2->155 9 file.exe 2 4 2->9         started        12 cmd.exe 2->12         started        process3 signatures4 157 Writes to foreign memory regions 9->157 159 Allocates memory in foreign processes 9->159 161 Adds a directory exclusion to Windows Defender 9->161 163 2 other signatures 9->163 14 AddInProcess32.exe 15 204 9->14         started        19 powershell.exe 19 9->19         started        21 CasPol.exe 9->21         started        23 BCGRATxBkq9iTdT68MtD0u2v.exe 12->23         started        25 conhost.exe 12->25         started        process5 dnsIp6 129 91.92.243.139 THEZONEBG Bulgaria 14->129 131 107.167.110.211 OPERASOFTWAREUS United States 14->131 133 9 other IPs or domains 14->133 109 C:\Users\...\zOKuYHSExU26gea3qoWQLQuD.exe, PE32 14->109 dropped 111 C:\Users\...\yyqpu35nvdYf88iWMALePXut.exe, PE32 14->111 dropped 113 C:\Users\...\ywMQ3yiK1vmlrkRoubSU7EjF.exe, PE32 14->113 dropped 115 180 other malicious files 14->115 dropped 135 Drops script or batch files to the startup folder 14->135 137 Creates HTML files with .exe extension (expired dropper behavior) 14->137 139 Writes many files with high entropy 14->139 27 vNSDZMHRJUZp0NDUrBqCLQNQ.exe 36 14->27         started        32 dA3KWz7bJeTiE5cqwTt51Knj.exe 14->32         started        34 yyqpu35nvdYf88iWMALePXut.exe 14->34         started        38 14 other processes 14->38 36 conhost.exe 19->36         started        141 Antivirus detection for dropped file 23->141 143 Multi AV Scanner detection for dropped file 23->143 145 Detected unpacking (changes PE section rights) 23->145 147 2 other signatures 23->147 file7 signatures8 process9 dnsIp10 117 149.154.167.99 TELEGRAMRU United Kingdom 27->117 119 167.235.143.166 ALBERTSONSUS United States 27->119 103 13 other files (9 malicious) 27->103 dropped 169 Detected unpacking (changes PE section rights) 27->169 171 Detected unpacking (overwrites its own PE header) 27->171 173 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->173 181 4 other signatures 27->181 121 107.167.110.217 OPERASOFTWAREUS United States 32->121 123 107.167.125.189 OPERASOFTWAREUS United States 32->123 127 2 other IPs or domains 32->127 91 Opera_installer_2311210624563387348.dll, PE32 32->91 dropped 105 5 other malicious files 32->105 dropped 175 Writes many files with high entropy 32->175 40 dA3KWz7bJeTiE5cqwTt51Knj.exe 32->40         started        43 dA3KWz7bJeTiE5cqwTt51Knj.exe 32->43         started        45 dA3KWz7bJeTiE5cqwTt51Knj.exe 32->45         started        93 C:\Users\user\AppData\Local\...\Install.exe, PE32 34->93 dropped 95 C:\Users\user\AppData\Local\...\config.txt, data 34->95 dropped 47 Install.exe 34->47         started        125 23.48.203.102 AKAMAI-TYO-APAkamaiTechnologiesTokyoASNSG United States 38->125 97 Opera_installer_2311210625222682640.dll, PE32 38->97 dropped 99 Opera_installer_2311210625194378084.dll, PE32 38->99 dropped 101 Opera_installer_2311210625086747744.dll, PE32 38->101 dropped 107 14 other malicious files 38->107 dropped 177 Found Tor onion address 38->177 179 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 38->179 49 Install.exe 38->49         started        51 wm6avKEx5TT7q7cDK78YnvkX.exe 38->51         started        53 wm6avKEx5TT7q7cDK78YnvkX.exe 38->53         started        55 6 other processes 38->55 file11 signatures12 process13 file14 65 Opera_installer_2311210624590067560.dll, PE32 40->65 dropped 57 dA3KWz7bJeTiE5cqwTt51Knj.exe 40->57         started        67 Opera_installer_2311210624569327400.dll, PE32 43->67 dropped 69 Opera_installer_2311210624579417496.dll, PE32 45->69 dropped 71 C:\Users\user\AppData\Local\...\Install.exe, PE32 47->71 dropped 60 Install.exe 47->60         started        73 C:\Users\user\AppData\Local\...\Install.exe, PE32 49->73 dropped 63 Install.exe 49->63         started        75 Opera_installer_2311210625095247924.dll, PE32 51->75 dropped 77 Opera_installer_2311210625163008024.dll, PE32 53->77 dropped 79 Opera_installer_2311210625343042364.dll, PE32 55->79 dropped 81 C:\Users\user\AppData\Local\...\Install.exe, PE32 55->81 dropped process15 file16 83 Opera_installer_2311210624599937604.dll, PE32 57->83 dropped 85 C:\Users\user\AppData\Local\...\BXdaroU.exe, PE32 60->85 dropped 87 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 60->87 dropped 165 Multi AV Scanner detection for dropped file 60->165 167 Modifies Group Policy settings 60->167 89 C:\Users\user\AppData\Local\...\vnLLkkc.exe, PE32 63->89 dropped signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-11-21 06:24:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2t55e4i5zilaksx3ay5iu43ulbsq52afkksvsg42hd467b6jtwq._file
Verdict:
malicious
Similar samples:
474f06b633df4bd1a96c607939cca087c7326eeeea52b28d9d925f7da35d03dc
Glupteba
67c8c2aa16bc4a0da7b2d121808e2971ef4ac58f1ba1a048511ade93c5a8e5de
Glupteba
79c6fb90545837f8ac314eaf24336831bf482b9dcc089d7002b990161002458a
Glupteba
93be4f14d79c66f35b32d4c27e86f554d85f0f44dadad705f07420ef382a3395
Glupteba
a8fa0f3fc329d7dc807d49af679fcfea9d573bf965482632b34a0b730a87a4f7
Glupteba
cb15630de2fc38b0f07691ab16cfebcc1a6a940c867c0fc41a811c26525d9fc4
Glupteba
f2ef4aecdf3304be6f7f7b729eea019ae8af63befc4c0736e71c722c169e3eab
Glupteba
Result
Malware family:
glupteba
Create hunting rule
Score:
  10/10
Tags:
family:glupteba discovery dropper evasion loader persistence rootkit spyware stealer trojan upx
Link:
https://tria.ge/reports/231121-g52fkscg77/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Drops Chrome extension
Drops desktop.ini file(s)
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Manipulates WinMon driver.
Manipulates WinMonFS driver.
Checks BIOS information in registry
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
Windows security modification
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Possible attempt to disable PatchGuard
Modifies boot configuration data using bcdedit
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
26906d93b5dd918e20c5622f77f1952b1e3078b2ac6136b42e9359fbb04e69b1
MD5 hash:
13260cee8399bd1ea2a0d81c56938f0c
SHA1 hash:
e7ed546fbf28cd86704d3ed3df35be73fa23dc84
Link:
https://www.unpac.me/results/62100523-2b42-4528-8924-294ab29dd579/
SH256 hash:
86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced
MD5 hash:
d4a230caa5d3d122e252060f0af79e03
SHA1 hash:
3c4e8d175d443c869811cc49d3df758d71417e71
Link:
https://www.unpac.me/results/62100523-2b42-4528-8924-294ab29dd579/
Malware family:
Glupteba
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/86a7de9388ee/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/86a7de9388ee50b02a57d831d4539ba2c32877402a952ac8dcd1c7cf7c3e4ced

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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
  
URLhaus
https://urlhaus.abuse.ch/url/2730658/
Cape
Cape
https://www.capesandbox.com/analysis/459435/

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