MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7. 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


AZORult


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
SHA3-384 hash: e52ebbe7e1143245d595a75d074110be3711dc0438bf4e74efe99ba01fb6384d76b2d373de94c226bfdcd4313b82f9f3
SHA1 hash: dfc760de338a70ed58250c08976eb79e64612e8d
MD5 hash: 90559c1f9ac3d674ef0f89530f40e561
humanhash: wyoming-don-mango-cola
File name:WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:983'040 bytes
First seen:2024-03-05 08:13:50 UTC
Last seen:2024-03-05 10:28:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Atb20pkaCqT5TBWgNQ7aNdVxxg5lHZlLcmg6A:JVg5tQ7aNdVxyDLw5
TLSH T16C25AF1373DE8365C3B25273BA25B701AEBF782506A1F56B2FD4093DF920122525EA73
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter TeamDreier
Tags:AZORult exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
398
Origin country :
DK DK
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.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
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP POST request
Creating a file
Reading critical registry keys
Running batch commands
Creating a process with a hidden window
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
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/b80209ad-74ad-4cdd-8658-355dd1d632ae
Result
Threat name:
Azorult
Create hunting rule
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1403223
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1403223 Sample: WESAL SOLICITUD DE COTIZACI... Startdate: 05/03/2024 Architecture: WINDOWS Score: 100 31 mhlc.shop 2->31 33 fp2e7a.wpc.phicdn.net 2->33 35 fp2e7a.wpc.2be4.phicdn.net 2->35 39 Snort IDS alert for network traffic 2->39 41 Multi AV Scanner detection for domain / URL 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 6 other signatures 2->45 9 WESAL SOLICITUD DE COTIZACI#U00d3N-2024_ 5874DFRS.exe 4 2->9         started        signatures3 process4 signatures5 47 Binary is likely a compiled AutoIt script file 9->47 49 Writes to foreign memory regions 9->49 51 Maps a DLL or memory area into another process 9->51 12 svchost.exe 63 9->12         started        process6 dnsIp7 37 mhlc.shop 104.21.23.20, 49729, 49730, 80 CLOUDFLARENETUS United States 12->37 23 C:\Users\user\AppData\...\vcruntime140.dll, PE32 12->23 dropped 25 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 12->25 dropped 27 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 12->27 dropped 29 45 other files (none is malicious) 12->29 dropped 53 System process connects to network (likely due to code injection or exploit) 12->53 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->55 57 Tries to steal Instant Messenger accounts or passwords 12->57 59 6 other signatures 12->59 17 cmd.exe 1 12->17         started        file8 signatures9 process10 process11 19 conhost.exe 17->19         started        21 timeout.exe 1 17->21         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-03-04 20:42:05 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kg3fluefhx7n5a7kr7b6wlddwx7pys6yklkqlenfu6glrpe45hlq._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult collection infostealer spyware stealer trojan
Link:
https://tria.ge/reports/240305-j4zlpsac9z/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Reads local data of messenger clients
Azorult
Malware Config
C2 Extraction:
http://mhlc.shop/MC341/index.php
Unpacked files
SH256 hash:
1561b05f97e378b5a8a9e8a14634393e9ae88ba8e7fbc59d6e6682dc78071dc8
MD5 hash:
c43d76cd3509c6da4f04d93ad20dfab7
SHA1 hash:
7d4c66505d126607bff79372aa2d8808adca6368
Detections:
Azorult
Create hunting rule
win_azorult_auto
Create hunting rule
win_azorult_g1
Create hunting rule
Azorult
Create hunting rule
Link:
https://www.unpac.me/results/7d645c62-5d3d-4416-a307-c675bfcdc966/
Parent samples :
7406da890d87374ab8f524683aef1c11f201068b95095aa20ac3712daaa0c5b3
51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
062984754c78988300d9b2611b81c4f2c1bcae16380952c7ab550498b4249e3f
SH256 hash:
51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
MD5 hash:
90559c1f9ac3d674ef0f89530f40e561
SHA1 hash:
dfc760de338a70ed58250c08976eb79e64612e8d
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/7d645c62-5d3d-4416-a307-c675bfcdc966/
Malware family:
AZORult v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/51b655d0853d/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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

File information

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

Malspam

AZORult

Executable exe 51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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