MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5
SHA3-384 hash: cbf920264e8f2f339a0158b343778084b4424eb6338a889385caa9ffb4c18b14830583c0c2b79d664d8cdd9c40579240
SHA1 hash: 3c27d6bc4237473d2e06148d341fa4338ecc9a52
MD5 hash: 6155dded9cd36c07f032a213c735d8de
humanhash: jupiter-oven-winner-mississippi
File name:FT202018HPWMM.PDF.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:483'840 bytes
First seen:2020-11-18 12:52:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'472 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:ReVTEtnwzDzYv9SqpmxkpfsXib2TcLkxl8VvyTeiB0PJo3zz:ReVTEtnwzHMfmx+qi9kbnf
Threatray 419 similar samples on MalwareBazaar
TLSH 82A4273932F0A362C978453367E2D1385AE05FACDED1D307E2B42A91B741ED93A8945F
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
Malspam distributing AZORult:

HELO: server.doklsa.us
Sending IP: 185.249.197.82
From: Addiko Bank <mt103.messages@addiko.rs>
Subject: Addiko Bank - Swift - FT2020118HPWMM
Attachment: FT202018HPWMM.PDF.img (contains "FT202018HPWMM.PDF.exe")

AZORult C2:
http://testwp.warungpencar.com/bp/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gh.28724.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Launching cmd.exe command interpreter
Creating a file
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 by creating a file
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AZORult
Create hunting rule
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/541085
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Detected AZORult Info Stealer
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 steal Instant Messenger accounts or passwords
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 319645 Sample: FT202018HPWMM.PDF.exe Startdate: 18/11/2020 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->63 65 Multi AV Scanner detection for domain / URL 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 9 other signatures 2->69 10 FT202018HPWMM.PDF.exe 4 2->10         started        14 jds.exe 2 2->14         started        process3 file4 43 C:\Users\user\...\FT202018HPWMM.PDF.exe.log, ASCII 10->43 dropped 73 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->73 16 cmd.exe 1 10->16         started        18 cmd.exe 2 10->18         started        21 mscorsvw.exe 14->21         started        signatures5 process6 file7 23 jds.exe 5 16->23         started        26 conhost.exe 16->26         started        41 C:\Users\user\AppData\Roaming\...\jds.exe, PE32 18->41 dropped 28 conhost.exe 18->28         started        process8 signatures9 71 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->71 30 mscorsvw.exe 66 23->30         started        process10 dnsIp11 53 testwp.warungpencar.com 35.213.160.4, 49727, 49728, 80 GOOGLEUS United States 30->53 45 C:\Users\user\AppData\...\vcruntime140.dll, PE32 30->45 dropped 47 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 30->47 dropped 49 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 30->49 dropped 51 45 other files (none is malicious) 30->51 dropped 55 Detected AZORult Info Stealer 30->55 57 Tries to steal Instant Messenger accounts or passwords 30->57 59 Tries to harvest and steal ftp login credentials 30->59 61 Tries to harvest and steal browser information (history, passwords, etc) 30->61 35 cmd.exe 1 30->35         started        file12 signatures13 process14 process15 37 conhost.exe 35->37         started        39 timeout.exe 1 35->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-11-18 11:05:49 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=co33vzxdosizbld77favse366zbemw2iq26rzrwx7usc2kpes32q._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Similar samples:
399ebb50cdbb6d080806a03d818a7ca38ffc3728bd37f24e0240f6290936766f
AZORult
62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce
AZORult
6dbc3fe357de91609d5f9364bb1e4498872d18582146558fb16dc9d4b3ba9f83
AZORult
7862be8b6b58fc073c3b91badfeab7f5d939725074f2022be9430f89c594692d
AZORult
7f58f70a483138bf0d7c25357b8dd87d6aa94f080cdd24333be6dd51390e45b2
AZORult
82a70ddc4cfbdda1bc73daeba06d0812701ee2502812f8aa648cc0b55ac377c8
AZORult
a4c035de8a4edb11a8cfaef2f2f8326d8909578cf9d5a5534edd4eb9d5a50680
AZORult
c578d33e132ccbbc26a4a31e6054fea7f42591b391e9b8eb30eaf732ed119088
AZORult
d29ac350da06473f2b10f012951942d5b90e2df48693ab8e6691fa4cf657accd
AZORult
e810c2a5864bd7fb672e7d760776cd2fcfae17328bac919fdb205018fb04ec64
AZORult
+ 409 additional samples on MalwareBazaar
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult infostealer spyware trojan
Link:
https://tria.ge/reports/201118-hacx4qbfpe/
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
Drops startup file
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
Malware Config
C2 Extraction:
http://testwp.warungpencar.com/bp/index.php
Unpacked files
SH256 hash:
4f690f3cf792f24a571f09740cf25d0979bde8c11180a26864056643c30479cd
MD5 hash:
304cc4a1948539064cfec5b70bd83e21
SHA1 hash:
32b3754f52323fd71b8349f01c9dd4bc4fecd880
Link:
https://www.unpac.me/results/255aedb5-9eb1-430e-8ee8-3c55d53a7c3a/
SH256 hash:
1cec416c0410886e35bbd9c6ed3bb1e7e67ae0ad26282fcb6a7219263ebb06e7
MD5 hash:
4a5d8863219a1930df0deec23b5579a6
SHA1 hash:
c9a011d708fcfebf8e985a640ffb93d4b606f818
Detections:
win_azorult_g1
Create hunting rule
win_azorult_auto
Create hunting rule
Link:
https://www.unpac.me/results/255aedb5-9eb1-430e-8ee8-3c55d53a7c3a/
Parent samples :
82a70ddc4cfbdda1bc73daeba06d0812701ee2502812f8aa648cc0b55ac377c8
62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce
399ebb50cdbb6d080806a03d818a7ca38ffc3728bd37f24e0240f6290936766f
1b9d8a1acd648a53e514a157a426e2429616a1787292a93e6a434382dab1c982
13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5
SH256 hash:
f9c341679423a3ac010b7da292ab6d1ef0ae7e995cd085ada95e1384ba3af38c
MD5 hash:
b1c72a8e99542c64507470535686ddd9
SHA1 hash:
fe3bec4b6e2b7091db68705feb59090c24c8b6ed
Link:
https://www.unpac.me/results/255aedb5-9eb1-430e-8ee8-3c55d53a7c3a/
SH256 hash:
9790a6aa3d28d77d320c8f32938122c1212b7f6291daa7511f854a3fcd0fb037
MD5 hash:
6e53bc3c0364eefd1d448d25e026975d
SHA1 hash:
f11ea87b0638531f442b113feb19dbaae81ad518
Link:
https://www.unpac.me/results/255aedb5-9eb1-430e-8ee8-3c55d53a7c3a/
SH256 hash:
13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5
MD5 hash:
6155dded9cd36c07f032a213c735d8de
SHA1 hash:
3c27d6bc4237473d2e06148d341fa4338ecc9a52
Link:
https://www.unpac.me/results/255aedb5-9eb1-430e-8ee8-3c55d53a7c3a/
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:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:Trojan_W32_Gh0stMiancha_1_0_0
Create hunting rule
Rule name:win_azorult_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_azorult_g1
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

AZORult

img 0b881454fbbfc7dfe1188bb684e494f97aa4bb4c4b157226c12572ba18b6c9fa

AZORult

Executable exe 13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5

(this sample)

  
Dropped by
MD5 f3c26d544f2c1cb538e550b0e32b9e6f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0b881454fbbfc7dfe1188bb684e494f97aa4bb4c4b157226c12572ba18b6c9fa

Comments