MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42
SHA3-384 hash: 012d0c511673598995e7b950b7490e3aba702d1ac52b621a530c31434f8a3673461a50337716d15dfcdd0c1cb3084c5e
SHA1 hash: 627376f719d74f19b568a9d9abfe8e2693e3492b
MD5 hash: 64ce3428700d7a0797cc4d779ac37c39
humanhash: lithium-delaware-foxtrot-bravo
File name:2023 Ekstreniz.pdf.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:892'496 bytes
First seen:2023-12-11 00:50:07 UTC
Last seen:2023-12-18 08:50:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (533 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 24576:u7CRRfgZT47zbhDjoJfMpxXM+u7vR/k4r:Zfgp47zbtjogxFgRL
TLSH T1981533265785E9BBE4A3433A5D246FA30FE7C71446676F2F1350A838344BBD1C85D3A2
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
AZORult C2:
http://dbxq1.shop/PL341/index.php

Intelligence

File Origin
# of uploads :
4
# of downloads :
355
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464865/
Detection(s):
SecuriteInfo.com.Heuristic.HEUR.AGEN.1333748.15690.755.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file
Creating a file in the %temp% directory
Creating a file in the Program Files subdirectories
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/65765cf6855eb2633d662a18/reports/8a00643f-fe79-41ef-8c5d-7f63aacb2d0b/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/797cc8b8-0437-47af-bbd1-246ab943ec2a
Result
Threat name:
GuLoader, Azorult
Create hunting rule
Detection:
malicious
Classification:
troj.evad.phis.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358017
Signature
Antivirus / Scanner detection for submitted sample
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
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
Self deletion via cmd or bat file
Snort IDS alert for network traffic
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected Azorult
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1358017 Sample: 2023_Ekstreniz.pdf.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 34 dbxq1.shop 2->34 40 Snort IDS alert for network traffic 2->40 42 Multi AV Scanner detection for domain / URL 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 6 other signatures 2->46 9 2023_Ekstreniz.pdf.exe 3 46 2->9         started        signatures3 process4 file5 24 C:\Users\user\AppData\Local\...\System.dll, PE32 9->24 dropped 48 Self deletion via cmd or bat file 9->48 50 Maps a DLL or memory area into another process 9->50 13 2023_Ekstreniz.pdf.exe 63 9->13         started        signatures6 process7 dnsIp8 36 34.82.253.169, 50203, 80 GOOGLEUS United States 13->36 38 dbxq1.shop 172.67.152.214, 50204, 50205, 80 CLOUDFLARENETUS United States 13->38 26 C:\Users\user\AppData\...\vcruntime140.dll, PE32 13->26 dropped 28 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 13->28 dropped 30 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 13->30 dropped 32 45 other files (none is malicious) 13->32 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->52 54 Tries to steal Instant Messenger accounts or passwords 13->54 56 Tries to steal Mail credentials (via file / registry access) 13->56 58 6 other signatures 13->58 18 cmd.exe 1 13->18         started        file9 signatures10 process11 process12 20 conhost.exe 18->20         started        22 timeout.exe 1 18->22         started       
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 01:40:45 UTC
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n6qigmsaxhubj3jwidxzflrhl2zxigyzgwhum542o2hmn5ivdrba._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
cloudeye
Create hunting rule
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:azorult family:guloader collection discovery downloader infostealer spyware stealer trojan
Link:
https://tria.ge/reports/231211-a7g2dshhh2/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Azorult
Guloader,Cloudeye
Unpacked files
SH256 hash:
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
MD5 hash:
0d7ad4f45dc6f5aa87f606d0331c6901
SHA1 hash:
48df0911f0484cbe2a8cdd5362140b63c41ee457
Link:
https://www.unpac.me/results/bfc0ad94-1d81-4ae4-9b94-5bc3d0d123b7/
SH256 hash:
6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42
MD5 hash:
64ce3428700d7a0797cc4d779ac37c39
SHA1 hash:
627376f719d74f19b568a9d9abfe8e2693e3492b
Link:
https://www.unpac.me/results/bfc0ad94-1d81-4ae4-9b94-5bc3d0d123b7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6fa0833240b9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Azorult
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6fa0833240b9e814ed3640ef92ae275eb3741b19358f46779a768ec6f5151c42

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/464865/

Comments