MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 71b915c8b6693dda0259ef1c94ca903be56567a1b17116e621cc19cf0d39affd. 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: 10
| SHA256 hash: | 71b915c8b6693dda0259ef1c94ca903be56567a1b17116e621cc19cf0d39affd |
|---|---|
| SHA3-384 hash: | 4d095ed8748ec8295a1ae41b34c844a60bce54fe5638c67d422778e4597e94aa7f84f0daa0d91e337f12a748112ca1d1 |
| SHA1 hash: | 60de08e1560c5f8bcc6df6b216861ad59476e92a |
| MD5 hash: | 06eb654811ab9fbd0d4f6d96f1dc466d |
| humanhash: | crazy-high-lamp-high |
| File name: | Dekont.pdf.exe |
| Download: | download sample |
| Signature | AZORult |
| File size: | 756'224 bytes |
| First seen: | 2020-10-19 10:40:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:CDCY7oJxDG7VC91+gKLJcJm+P7r9r/+ppppppppppppppppppppppppppppp0G:COYQcY9YRFF+1q |
| Threatray | 328 similar samples on MalwareBazaar |
| TLSH | B0F4E706E7646674CC68F77F46B5DE3493A2FCDA2530960D2ACDBDA33AB72D2180D205 |
| Reporter |  abuse_ch |
| Tags: | AZORult exe geo Halkbank TUR |
abuse_ch
Malspam distributing unidentified malware:HELO: server.gmdsa.us
Sending IP: 31.214.245.90
From: Halkbank Internet Subesi <internet.subesi@halkbank.com.tr>
Subject: 19.10.2020 TARİHLİ DEKONT
Attachment: Dekont.pdf.img (contains "Dekont.pdf.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Azorult
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Running batch commands
Creating a process with a hidden window
Creating a file
Launching cmd.exe command interpreter
Sending a UDP request
Creating a process from a recently created file
Launching a process
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Enabling autorun
Unauthorized injection to a system process
Result
Threat name:
Azorult
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Stimilina
Status:
Malicious
First seen:
2020-10-19 07:30:25 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
azorult
Similar samples:
+ 318 additional samples on MalwareBazaar
Result
Malware family:
azorult
Score:
10/10
Tags:
persistence trojan infostealer family:azorult spyware
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
JavaScript code in executable
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Azorult
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
http://warungpencar.com/ds/index.php
Unpacked files
SH256 hash:
71b915c8b6693dda0259ef1c94ca903be56567a1b17116e621cc19cf0d39affd
MD5 hash:
06eb654811ab9fbd0d4f6d96f1dc466d
SHA1 hash:
60de08e1560c5f8bcc6df6b216861ad59476e92a
SH256 hash:
4f690f3cf792f24a571f09740cf25d0979bde8c11180a26864056643c30479cd
MD5 hash:
304cc4a1948539064cfec5b70bd83e21
SHA1 hash:
32b3754f52323fd71b8349f01c9dd4bc4fecd880
SH256 hash:
5886dbc91ebc7a1e9d6b72794eb0bed7403d060a322aec65a9269f52deb4ff46
MD5 hash:
773658b99d7e72b3b75b404c4afc1dec
SHA1 hash:
3938e9d73cdedf65c4a2ee321d6b6a35f62ddb3a
SH256 hash:
ddb301e63b1de96b059cfea20cfc7190e10df04ad980fe9c0f3d0429f2ecc1d2
MD5 hash:
c7c1164a82cfc01914ac4718f5ae7f56
SHA1 hash:
4bf4bbfe837c38572d9f83ec7a7a0b4eb5ad513c
Detections:
win_azorult_g1
win_azorult_auto
SH256 hash:
542282ed737d2cb55e3cb59d05e58e8dbf6473d63461194a9ba597f0f3eb5d75
MD5 hash:
0ab09caf48c9dcbcbd53aef80493abd2
SHA1 hash:
fd985c8ed98d443fde035be26592b92662b9c5ea
SH256 hash:
46d3802acb6c708fcba3fa7b0432b362a06220c078e4a16c89b248022d753e72
MD5 hash:
2706c4174f7f3794cf3428823e8e452b
SHA1 hash:
9f135a396459c2ef6b501fd6a0ad66d683da7e24
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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