MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a9f79abd48b95544d7e2b6658637d1eb23067a94e10bf06d05c9ecc73cf4b51. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a9f79abd48b95544d7e2b6658637d1eb23067a94e10bf06d05c9ecc73cf4b51
SHA3-384 hash: ab18f23c67287111f10c50ba623d3eb5f24bb5ce41985af879ea4a1408d4996bb89b2b88fc2baee60d47370ce630870f
SHA1 hash: 74fc4148f9f2979a0ec88ffa613c2147c4d5e7e5
MD5 hash: b403152a9d1a6e02be9952ff3ea10214
humanhash: tango-chicken-papa-leopard
File name:b403152a9d1a6e02be9952ff3ea10214.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:364'032 bytes
First seen:2020-11-19 09:29:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Fs3o0YvJiTQLmCUmLG0HhLjSKHkYp6dDERdBHMlU8LF:Fs3FmDL5P6YpaAt8LF
Threatray 243 similar samples on MalwareBazaar
TLSH B874F1361562FF97D76E1EF1E060364C1FF9786B9A20E90DBDDC05CA21A1B589E10E32
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
AZORult C2:
http://morasergiox.ac.ug/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
DNS request
Deleting a recently created file
Reading critical registry keys
Running batch commands
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Stealing user critical data
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Result
Verdict:
SUSPICIOUS
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:
AsyncRAT Azorult Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/542640
Signature
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Creates an undocumented autostart registry key
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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
Sigma detected: Executable Used by PlugX in Uncommon Location
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 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 access)
Yara detected AntiVM_3
Yara detected AsyncRAT
Yara detected Azorult
Yara detected Azorult Info Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 320416 Sample: Fl0aIIH39W.exe Startdate: 19/11/2020 Architecture: WINDOWS Score: 100 94 discord.com 2->94 96 agentttt.ac.ug 2->96 118 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->118 120 Found malware configuration 2->120 122 Malicious sample detected (through community Yara rule) 2->122 124 12 other signatures 2->124 10 Fl0aIIH39W.exe 15 5 2->10         started        14 cmd.exe 2->14         started        signatures3 process4 dnsIp5 100 taenaiaa.ac.ug 217.8.117.77, 49717, 49721, 49726 CREXFEXPEX-RUSSIARU Russian Federation 10->100 74 C:\Users\user\AppData\Local\...\ozchgftrq.exe, PE32 10->74 dropped 76 C:\Users\user\AppData\...\Fl0aIIH39W.exe.log, ASCII 10->76 dropped 16 Fl0aIIH39W.exe 71 10->16         started        21 ozchgftrq.exe 3 10->21         started        23 jco52kj2.exe 14->23         started        25 conhost.exe 14->25         started        file6 process7 dnsIp8 90 morasergiox.ac.ug 16->90 92 192.168.2.1 unknown unknown 16->92 66 C:\Users\user\AppData\Local\Temp\rc.exe, PE32 16->66 dropped 68 C:\Users\user\AppData\Local\Temp\ac.exe, PE32 16->68 dropped 70 C:\Users\user\AppData\Local\Temp\ds2.exe, PE32 16->70 dropped 72 49 other files (none is malicious) 16->72 dropped 106 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->106 108 Tries to steal Instant Messenger accounts or passwords 16->108 110 Tries to steal Mail credentials (via file access) 16->110 116 4 other signatures 16->116 27 ac.exe 16->27         started        31 ds1.exe 16->31         started        33 ds2.exe 16->33         started        40 2 other processes 16->40 112 Injects a PE file into a foreign processes 21->112 35 ozchgftrq.exe 188 21->35         started        38 ozchgftrq.exe 21->38         started        114 Detected unpacking (overwrites its own PE header) 23->114 file9 signatures10 process11 dnsIp12 78 C:\Users\user\AppData\Roaming\...\vxcalc.exe, PE32 27->78 dropped 126 Creates an undocumented autostart registry key 27->126 128 Injects a PE file into a foreign processes 27->128 42 ac.exe 27->42         started        45 ac.exe 27->45         started        47 ds1.exe 31->47         started        50 ds2.exe 33->50         started        52 ds2.exe 33->52         started        98 taenaiaa.ac.ug 35->98 80 C:\ProgramData\vcruntime140.dll, PE32 35->80 dropped 82 C:\ProgramData\sqlite3.dll, PE32 35->82 dropped 84 C:\ProgramData\softokn3.dll, PE32 35->84 dropped 86 4 other files (none is malicious) 35->86 dropped 130 Tries to harvest and steal browser information (history, passwords, etc) 35->130 132 Tries to steal Crypto Currency Wallets 35->132 54 cmd.exe 35->54         started        56 conhost.exe 40->56         started        58 timeout.exe 40->58         started        file13 signatures14 process15 dnsIp16 102 agentttt.ac.ug 79.134.225.40, 49751, 49754, 49755 FINK-TELECOM-SERVICESCH Switzerland 42->102 104 agentpurple.ac.ug 42->104 88 C:\Windows\Temp\jco52kj2.exe, PE32 47->88 dropped 60 cmstp.exe 47->60         started        62 conhost.exe 54->62         started        64 taskkill.exe 54->64         started        file17 process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a9f79abd48b95544d7e2b6658637d1eb23067a94e10bf06d05c9ecc73cf4b51/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-19 00:27:39 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bkpxtk6urokvitl6fntfqy35d2zdaz5jjyil6bwqlspmy46pjniq._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Similar samples:
308c96557c6be5d4519ba4bac38c23e611c7b61683cfc1063a6009e216c24f5e
AZORult
483c603c9fb09c2e908d782f7e6f3f04e6e26b7eaaf8ac637733a4e4a32c80e7
AZORult
4be1e912f4b6f65dd938f0a6fa1f1d9b8d4c20fc25ac3c3189e10013c29e4dea
AZORult
60152e8f49b376387ea78e05be97894b52c0dc862a9906248b12a441e840ee2d
AZORult
682be0853ccd6f60deb69d27941a628758c4e13e7d2e6ee95a95f415f3a9f0c6
AZORult
7294bdc3333d08ac9c2397b3555c0126928c13600b23de09f21841cfee83f55a
AZORult
c09ced50c5dacaf28676dfaa0abff8f4b53fb4516c93fa5acd000e481841dd7b
AZORult
e539fe1b7096b7a1966ebbe10e2361c05fd90adf8ed312406f90efe13744e5af
AZORult
ed9d96725b88ce0a3caee6d98c11369fb84a1d7eca3847db66abe63c49955f73
AZORult
f09dc0b3275b4c1e3a616911805011c2871af1407599493dc980b6987cb313eb
AZORult
+ 233 additional samples on MalwareBazaar
Result
Malware family:
oski
Create hunting rule
Score:
  10/10
Tags:
family:azorult family:oski discovery infostealer persistence spyware trojan
Link:
https://tria.ge/reports/201119-7375j8gl9e/
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
JavaScript code in executable
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Azorult
Oski
Malware Config
C2 Extraction:
http://195.245.112.115/index.php
Unpacked files
SH256 hash:
0a9f79abd48b95544d7e2b6658637d1eb23067a94e10bf06d05c9ecc73cf4b51
MD5 hash:
b403152a9d1a6e02be9952ff3ea10214
SHA1 hash:
74fc4148f9f2979a0ec88ffa613c2147c4d5e7e5
Link:
https://www.unpac.me/results/2d4a6f5a-908a-4724-a537-743ddd50a3f1/
SH256 hash:
df3e9beff6924448579eefc454ab3e79af34341de64ee9893d0908e113be0d4c
MD5 hash:
96be940b9f7600b88d7d1da355c1f040
SHA1 hash:
83cac5769dc26efbdb484df286dc1ec0d7ac46d6
Detections:
win_azorult_g1
Create hunting rule
win_azorult_auto
Create hunting rule
Link:
https://www.unpac.me/results/2d4a6f5a-908a-4724-a537-743ddd50a3f1/
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
Link:
https://www.unpac.me/results/2d4a6f5a-908a-4724-a537-743ddd50a3f1/
SH256 hash:
8c3219546fdc41263cdf3f9bf84a52082f522be3d3d7701884abdbbd51d023cd
MD5 hash:
ce237f272b11c456789af6c6d7cdcd6f
SHA1 hash:
d57732bccac4ab2549837e415418abf11208fcbc
Link:
https://www.unpac.me/results/2d4a6f5a-908a-4724-a537-743ddd50a3f1/
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:asyncrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:win_asyncrat_j1
Create hunting rule
Author:Johannes Bader @viql
Description:detects AsyncRAT
Rule name:win_asyncrat_w0
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research

File information

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

Web download

AZORult

Executable exe 0a9f79abd48b95544d7e2b6658637d1eb23067a94e10bf06d05c9ecc73cf4b51

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/831916/
  
Delivery method
Distributed via web download

Comments