MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8
SHA3-384 hash: 2a196f1a2ec26c38de38e8515299a445a01931f23d148b5faa58b7956ab0123f73f62092a02ad4f6729d189c6616ba44
SHA1 hash: 34f5f1a5545344916dad04807ca07743258099be
MD5 hash: faeea4484adbb16f4f37872b15d9972a
humanhash: nuts-delta-mango-fillet
File name:faeea4484adbb16f4f37872b15d9972a
Download: download sample
Signature Glupteba
Create hunting rule
File size:405'240 bytes
First seen:2024-03-24 09:05:08 UTC
Last seen:2024-03-24 10:29:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:VvpMG3BLI6HW0XuX7XVGB7AKtyqLETeZEDb4C2:VvpM81z+LXV8tvLAeZMb4t
Threatray 2 similar samples on MalwareBazaar
TLSH T1778422B0FB980129CEFF667EAEB2510155B2E397AA02DB5D0D9C440F199BBC41710FB6
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter zbetcheckin
Tags:64 exe Glupteba signed

Code Signing Certificate

Organisation:Microsoft Code Signing PCA 2011
Issuer:Microsoft Code Signing PCA 2011
Algorithm:sha256WithRSAEncryption
Valid from:2024-03-23T06:20:54Z
Valid to:2025-03-23T06:20:54Z
Serial number: ad7e2a360bdabf64fa463fbc53099d82
Thumbprint Algorithm:SHA256
Thumbprint: 01d3dc4359971dd84848855c8f45253e8702121770d3658a9dc0df9fede1c112
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
508
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8.exe
Verdict:
Suspicious activity
Analysis date:
2024-03-24 09:07:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/15a118d3-0935-4d79-b655-6f8dc33fdd4e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
Connection attempt
Sending a custom TCP request
Creating a file
Connecting to a non-recommended domain
Sending an HTTP GET request
Creating a process from a recently created file
Creating a file in the %temp% directory
Searching for analyzing tools
Blocking the User Account Control
Connection attempt to an infection source
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed redcap
Link:
https://www.filescan.io/uploads/65ffecfb93f246d95f066c6f/reports/a3ea69cc-c985-48f6-85a0-da8e811bf43f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/74ace600-aefc-43d2-b39e-2851be79fa2b
Result
Threat name:
Glupteba, Mars Stealer, PureLog Stealer,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1414687
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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
Contains functionality to inject code into remote processes
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 direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Reads the Security eventlog
Reads the System eventlog
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Sigma detected: Drops script at startup location
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Glupteba
Yara detected Mars stealer
Yara detected PureLog Stealer
Yara detected RHADAMANTHYS Stealer
Yara detected Stealc
Yara detected UAC Bypass using CMSTP
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1414687 Sample: bkBeWYmTn4.exe Startdate: 24/03/2024 Architecture: WINDOWS Score: 100 130 Multi AV Scanner detection for domain / URL 2->130 132 Found malware configuration 2->132 134 Malicious sample detected (through community Yara rule) 2->134 136 21 other signatures 2->136 9 bkBeWYmTn4.exe 1 3 2->9         started        12 cmd.exe 2->12         started        process3 signatures4 138 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->138 140 Writes to foreign memory regions 9->140 142 Adds a directory exclusion to Windows Defender 9->142 144 5 other signatures 9->144 14 jsc.exe 15 590 9->14         started        19 powershell.exe 24 9->19         started        21 WerFault.exe 9->21         started        23 conhost.exe 12->23         started        process5 dnsIp6 118 107.167.110.211 OPERASOFTWAREUS United States 14->118 120 107.167.110.216 OPERASOFTWAREUS United States 14->120 124 21 other IPs or domains 14->124 98 C:\Users\...\zjeNwRE4MeHz5AFt403a3nm1.exe, PE32 14->98 dropped 100 C:\Users\...\xsBFk45BEvkTdHN9KGIpKFFP.exe, PE32 14->100 dropped 102 C:\Users\...\xr5t0iYZKoWPOHLpLaiVIJeT.exe, PE32 14->102 dropped 104 288 other malicious files 14->104 dropped 126 Drops script or batch files to the startup folder 14->126 128 Creates HTML files with .exe extension (expired dropper behavior) 14->128 25 YhtyBLgtwoUyVHxDWMXTnsHu.exe 14->25         started        30 n0dR1YF0SZOA9u7i921Mw1J1.exe 14->30         started        32 ZRSGBlYH3dQpMtpLYpQzCiOo.exe 14->32         started        38 11 other processes 14->38 34 conhost.exe 19->34         started        36 WmiPrvSE.exe 19->36         started        122 104.208.16.94 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 21->122 file7 signatures8 process9 dnsIp10 108 185.172.128.65 NADYMSS-ASRU Russian Federation 25->108 110 185.172.128.90 NADYMSS-ASRU Russian Federation 25->110 94 2 other malicious files 25->94 dropped 154 Detected unpacking (changes PE section rights) 25->154 156 Detected unpacking (overwrites its own PE header) 25->156 40 u5vc.0.exe 25->40         started        45 u5vc.1.exe 25->45         started        80 C:\Users\user\AppData\Local\Temp\u634.1.exe, PE32 30->80 dropped 82 C:\Users\user\AppData\Local\Temp\u634.0.exe, PE32 30->82 dropped 47 u634.0.exe 30->47         started        49 u634.1.exe 30->49         started        84 C:\Users\user\AppData\Local\Temp\u68w.1.exe, PE32 32->84 dropped 86 C:\Users\user\AppData\Local\Temp\u68w.0.exe, PE32 32->86 dropped 51 u68w.0.exe 32->51         started        112 107.167.110.218 OPERASOFTWAREUS United States 38->112 114 107.167.125.189 OPERASOFTWAREUS United States 38->114 116 2 other IPs or domains 38->116 88 C:\Users\user\AppData\Local\Temp\u6as.1.exe, PE32 38->88 dropped 90 C:\Users\user\AppData\Local\Temp\u6as.0.exe, PE32 38->90 dropped 92 C:\Users\user\AppData\Local\Temp\u6a8.1.exe, PE32 38->92 dropped 96 11 other malicious files 38->96 dropped 158 Query firmware table information (likely to detect VMs) 38->158 160 Tries to detect sandboxes and other dynamic analysis tools (window names) 38->160 162 Found many strings related to Crypto-Wallets (likely being stolen) 38->162 164 8 other signatures 38->164 53 u6a8.0.exe 38->53         started        55 RegAsm.exe 38->55         started        57 RegAsm.exe 38->57         started        59 3 other processes 38->59 file11 signatures12 process13 dnsIp14 106 185.172.128.209 NADYMSS-ASRU Russian Federation 40->106 72 C:\Users\user\AppData\...\AKJDGIEHCA.exe, PE32 40->72 dropped 74 C:\Users\user\AppData\...\softokn3[1].dll, PE32 40->74 dropped 76 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 40->76 dropped 78 11 other files (7 malicious) 40->78 dropped 146 Multi AV Scanner detection for dropped file 40->146 148 Detected unpacking (changes PE section rights) 40->148 150 Detected unpacking (overwrites its own PE header) 40->150 152 6 other signatures 40->152 61 dialer.exe 55->61         started        64 WerFault.exe 55->64         started        66 WerFault.exe 55->66         started        68 WerFault.exe 57->68         started        70 WerFault.exe 57->70         started        file15 signatures16 process17 signatures18 166 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 61->166
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8/
Threat name:
ByteCode-MSIL.Trojan.Fsysna
Create hunting rule
Status:
Malicious
First seen:
2024-03-23 16:05:43 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vx75kjcg2dmuyt3smicuqkqmayrervxlgwki36jxgnuvpt3upw4a._file
Verdict:
malicious
Similar samples:
2a27f01ed2a25d9f6145902608570413d90133aa5e8d9cb7777026447977c9f0
Glupteba
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:rhadamanthys family:stealc family:zgrat discovery dropper evasion loader persistence rat rootkit spyware stealer themida trojan upx
Link:
https://tria.ge/reports/240324-k2qrfsea4y/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies system certificate store
Runs ping.exe
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 NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Manipulates WinMon driver.
Manipulates WinMonFS driver.
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Drops Chrome extension
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
Themida packer
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
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Modifies boot configuration data using bcdedit
Detect ZGRat V1
Glupteba
Glupteba payload
Rhadamanthys
Stealc
Suspicious use of NtCreateUserProcessOtherParentProcess
UAC bypass
Windows security bypass
ZGRat
Malware Config
C2 Extraction:
http://185.172.128.209
Unpacked files
SH256 hash:
adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8
MD5 hash:
faeea4484adbb16f4f37872b15d9972a
SHA1 hash:
34f5f1a5545344916dad04807ca07743258099be
Link:
https://www.unpac.me/results/f0fb269b-2d94-4fb2-9389-a727cea1e661/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/adffd52446d0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8

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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

Glupteba

Executable exe adffd52446d0d94c4f726205482a0c062248d6eb35948df937336957cf747db8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2791207/

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments


Avatar
zbet commented on 2024-03-24 09:05:09 UTC

url : hxxp://193.233.132.167/lend/file300un.exe