MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d. 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


Meduza


Vendor detections: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d
SHA3-384 hash: 2031d8bdfba838befe7fba259aa7b5cc83086bb4dfdad652d2d5f11a527d7498cef151ab33c071a2bfddb79c2e630f00
SHA1 hash: 150238e4629d6941f95d1ab7a6e84897e5bbabd9
MD5 hash: c3e44b324eb2145c756c3e5de7b4defb
humanhash: seven-twelve-queen-papa
File name:file
Download: download sample
Signature Meduza
Create hunting rule
File size:4'305'522 bytes
First seen:2024-04-04 09:20:08 UTC
Last seen:2024-04-05 02:00:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0e9dc1b983880b10378bec9074da3f57 (2 x AgentTesla, 1 x Meduza)
ssdeep 49152:xXmM3+IVJiicn3HpKoQyvf7+MsgFYengla6MuBWcywgSzLXduCtr8U:KdVjnaJ8dwWTwgSlf
Threatray 82 similar samples on MalwareBazaar
TLSH T18516AF15E3D802D8E4B7C274CA2AA723F7B1B85B4732D64F1626134D2F77A914F6B212
TrID 72.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
13.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.5% (.EXE) OS/2 Executable (generic) (2029/13)
2.5% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter Bitsight
Tags:exe Meduza


Avatar
Bitsight
url: https://appxoxo.com/upload/drive.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
335
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d.exe
Verdict:
Malicious activity
Analysis date:
2024-04-04 09:22:31 UTC
Tags:
meduza stealer
Link:
https://app.any.run/tasks/e97f595a-1866-42ed-8930-039fe1cff7e2

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
Launching a process
Сreating synchronization primitives
Connection attempt
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Reading critical registry keys
Running batch commands
Creating a process with a hidden window
Creating a file
Moving a file to the Program Files subdirectory
Replacing files
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug expand fingerprint lolbin msbuild overlay packed
Link:
https://www.filescan.io/uploads/660e710a6a2a018f46d4d307/reports/3c35853d-5a32-4345-bef5-3de664b87228/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d
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/3af997db-99e0-421b-a6ec-0bd20248b381
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1420049
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Ping/Del Command Combination
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d/
Threat name:
Win64.Spyware.Meduzastealer
Create hunting rule
Status:
Malicious
First seen:
2024-04-04 09:21:12 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b6fy4kkfo5myur3zodr6flc3lin5uc4qvlfwd3fjbmvrzoakcgoq._file
Verdict:
suspicious
Similar samples:
0c482a3a2510cf8f323c5c4d9097850be9e77f09cf163b1de2c2220cfad3beb8
Meduza
0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d
Meduza
48b0afb9f404d55c311994ab4da41e3aa6dacd23a1b8e0de1addfe6f9fea4d11
Meduza
5982ee2f9702075b4dbc970ed9d8e142830ea74e35554c9e46ebacf2d42702c9
Meduza
907706946fe86a55bf29fefb4e5d2d0f0f490bd1b565cb39bdf8daad60acabfc
Meduza
e4972f23b390d71961d55dcea84503fdfb26a8c285858fe66937bf54aac55a88
Meduza
eab4a2382263fbfedbddaed6cd19627ba3d5d9f5db8060a2a1adc2b1c4ca7125
Meduza
+ 72 additional samples on MalwareBazaar
Result
Malware family:
meduza
Create hunting rule
Score:
  10/10
Tags:
family:meduza collection stealer
Link:
https://tria.ge/reports/240404-lbbqaabc5w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Meduza
Meduza Stealer payload
Malware Config
C2 Extraction:
5.182.86.229
Unpacked files
SH256 hash:
0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d
MD5 hash:
c3e44b324eb2145c756c3e5de7b4defb
SHA1 hash:
150238e4629d6941f95d1ab7a6e84897e5bbabd9
Link:
https://www.unpac.me/results/e91e94e1-5f22-478c-a274-097499c06c5d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0f8b8e294577/report/overview.html
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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Meduza

Executable exe 0f8b8e294577598a477970e3e2ac5b5a1bda0b90aacb61eca90b2b1cb80a119d

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2800996/

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::RevertToSelf
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::ImpersonateLoggedOnUser
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenThreadToken
KERNEL32.dll::VirtualAllocExNuma
KERNEL32.dll::WriteProcessMemory
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::FreeConsole
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleWindow
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptDecrypt
bcrypt.dll::BCryptDestroyKey
bcrypt.dll::BCryptEncrypt
bcrypt.dll::BCryptGenRandom
bcrypt.dll::BCryptImportKey
bcrypt.dll::BCryptOpenAlgorithmProvider
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW

Comments