MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce. 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: 11


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

SHA256 hash: 62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce
SHA3-384 hash: fadc1b1d66cbca8d053d7d42dbc6d9c3bac696fd5417ae555a51ebe19a16750e6836205c8171d13231bb89009fc4f77c
SHA1 hash: 243fed8836f0f8b5c68b170471cf6fccaefc2541
MD5 hash: f93b0812afe6f0a18bc8e86f60f9bfc5
humanhash: jupiter-cardinal-coffee-venus
File name:SCB_OR-Advice_349876D8473_201920.PDF.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:656'384 bytes
First seen:2020-10-20 08:34:46 UTC
Last seen:2020-10-25 18:47:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:qQxMDCTcT7jfoEyfy268QyNRmpzyOOk9yAnh0F/IT83zgvjqLYs/2MPqbJTuBMxm:CDCY7oJVHNRmI/F+82qLL/dex9xE
Threatray 343 similar samples on MalwareBazaar
TLSH 48D41A03A7FD5684C9E4F3BB0298DE4653A9E9CF5301B6562A0FBAE115739C22F0D2C5
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
Malspam distributing AZORult:

HELO: server.doklsa.us
Sending IP: 185.249.197.82
From: ITSC048 <itsc048@scb.co.th>
Subject: Notify Incoming Fund Transfer
Attachment: SCB_OR-Advice_349876D8473_201920.PDF.tbz2 (contains "SCB_OR-Advice_349876D8473_201920.PDF.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Azorult
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73364/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Launching cmd.exe command interpreter
Creating a file
Creating a process from a recently created file
Launching a process
DNS request
Sending an HTTP POST request
Creating a file in the %temp% subdirectories
Deleting a recently created file
Reading critical registry keys
Unauthorized injection to a recently created process
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Threat name:
AZORult
Create hunting rule
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/497344
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Detected AZORult Info Stealer
Found malware configuration
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
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Writes to foreign memory regions
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 300869 Sample: SCB_OR-Advice_349876D8473_2... Startdate: 20/10/2020 Architecture: WINDOWS Score: 100 64 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->64 66 Found malware configuration 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 9 other signatures 2->70 10 yfcv.exe 2 2->10         started        13 SCB_OR-Advice_349876D8473_201920.PDF.exe 4 2->13         started        process3 file4 82 Writes to foreign memory regions 10->82 84 Allocates memory in foreign processes 10->84 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->86 88 Injects a PE file into a foreign processes 10->88 16 mscorsvw.exe 66 10->16         started        58 SCB_OR-Advice_3498..._201920.PDF.exe.log, ASCII 13->58 dropped 21 cmd.exe 1 13->21         started        23 cmd.exe 2 13->23         started        signatures5 process6 dnsIp7 60 testwp.warungpencar.com 16->60 48 C:\Users\user\AppData\...\vcruntime140.dll, PE32 16->48 dropped 50 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 16->50 dropped 52 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 16->52 dropped 56 45 other files (none is malicious) 16->56 dropped 72 Tries to steal Instant Messenger accounts or passwords 16->72 74 Tries to harvest and steal ftp login credentials 16->74 76 Tries to harvest and steal browser information (history, passwords, etc) 16->76 25 cmd.exe 16->25         started        27 yfcv.exe 5 21->27         started        30 conhost.exe 21->30         started        54 C:\Users\user\AppData\Roaming\yfcv.exe, PE32 23->54 dropped 32 conhost.exe 23->32         started        file8 signatures9 process10 signatures11 34 conhost.exe 25->34         started        36 timeout.exe 25->36         started        90 Hides that the sample has been downloaded from the Internet (zone.identifier) 27->90 38 mscorsvw.exe 66 27->38         started        process12 dnsIp13 62 testwp.warungpencar.com 35.213.160.4, 49746, 49761, 49767 GOOGLEUS United States 38->62 78 Detected AZORult Info Stealer 38->78 80 Tries to steal Instant Messenger accounts or passwords 38->80 42 cmd.exe 1 38->42         started        signatures14 process15 process16 44 conhost.exe 42->44         started        46 timeout.exe 1 42->46         started       
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 02:18:43 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mlxy7jrq4pg5iy6lc45qdhjzagrlsb2lrojvkpjbrwvzgagcopha._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Similar samples:
4551d06a33be96c8808d2e180d6cf35c50cbf2dc114a51e90aa49bb4597e2936
AZORult
4639769fea49849bb1a85d41d7dc9f4975e0945b3e5b0622503a71b8a97faccf
AZORult
556078f7b9c9cc0472e000c38af7b5285ebc9e9e70282c5fa9e8b9063bcd16ac
AZORult
6dbc3fe357de91609d5f9364bb1e4498872d18582146558fb16dc9d4b3ba9f83
AZORult
7580b583ccf57526e5a5ca40651ec5a95abe64b77a7c223f037443e480fbe185
AZORult
82a70ddc4cfbdda1bc73daeba06d0812701ee2502812f8aa648cc0b55ac377c8
AZORult
c578d33e132ccbbc26a4a31e6054fea7f42591b391e9b8eb30eaf732ed119088
AZORult
d29ac350da06473f2b10f012951942d5b90e2df48693ab8e6691fa4cf657accd
AZORult
eb96ab93249a86be52aa53a58fb8667b4c54f6b6dbc899fd23ea56b12b52a001
AZORult
f158be721fb34c71dedeb65d051c18da565e0aa8e1e2bf1f86e585e93c22a739
AZORult
+ 333 additional samples on MalwareBazaar
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
spyware trojan infostealer family:azorult
Link:
https://tria.ge/reports/201020-1m6ajgybwe/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
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:
62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce
MD5 hash:
f93b0812afe6f0a18bc8e86f60f9bfc5
SHA1 hash:
243fed8836f0f8b5c68b170471cf6fccaefc2541
Link:
https://www.unpac.me/results/1ee492d3-0a64-45ab-8d33-9475e4ef437c/
SH256 hash:
4f690f3cf792f24a571f09740cf25d0979bde8c11180a26864056643c30479cd
MD5 hash:
304cc4a1948539064cfec5b70bd83e21
SHA1 hash:
32b3754f52323fd71b8349f01c9dd4bc4fecd880
Link:
https://www.unpac.me/results/1ee492d3-0a64-45ab-8d33-9475e4ef437c/
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/1ee492d3-0a64-45ab-8d33-9475e4ef437c/
Parent samples :
82a70ddc4cfbdda1bc73daeba06d0812701ee2502812f8aa648cc0b55ac377c8
62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce
399ebb50cdbb6d080806a03d818a7ca38ffc3728bd37f24e0240f6290936766f
1b9d8a1acd648a53e514a157a426e2429616a1787292a93e6a434382dab1c982
13b7bae6e3749190ac7ff94159137ef642465b4886bd1cc6d7fd242d29e496f5
SH256 hash:
f9c341679423a3ac010b7da292ab6d1ef0ae7e995cd085ada95e1384ba3af38c
MD5 hash:
b1c72a8e99542c64507470535686ddd9
SHA1 hash:
fe3bec4b6e2b7091db68705feb59090c24c8b6ed
Link:
https://www.unpac.me/results/1ee492d3-0a64-45ab-8d33-9475e4ef437c/
SH256 hash:
9790a6aa3d28d77d320c8f32938122c1212b7f6291daa7511f854a3fcd0fb037
MD5 hash:
6e53bc3c0364eefd1d448d25e026975d
SHA1 hash:
f11ea87b0638531f442b113feb19dbaae81ad518
Link:
https://www.unpac.me/results/1ee492d3-0a64-45ab-8d33-9475e4ef437c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce

File information

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

Malspam

AZORult

rar b15975d5dd19b67484a506cbffb5dafeaa714daf80efbdb39ed1838f5ee0db04

AZORult

Executable exe 62ef8fa630e3cdd463cb173b019d3901a2b9074b8b93553d218dab9300c273ce

(this sample)

  
Dropped by
MD5 3b491ca5376c6addedc73c9a34b97917
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/73364/
  
Dropped by
SHA256 b15975d5dd19b67484a506cbffb5dafeaa714daf80efbdb39ed1838f5ee0db04

Comments