MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
SHA3-384 hash: 113de8962cea0e3b47643f62cdb16baba9bcef3d3ceb8402e05f47f9720144485c08fe85e04b9fe7cc24600aceb86fa2
SHA1 hash: e4fdb346270ed3a7fec1b9f3bc0f5cf9f60e91a9
MD5 hash: caa506ab6ff455591cb65c24c22a42bb
humanhash: seven-alanine-solar-sweet
File name:rvVD.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:591'368 bytes
First seen:2024-03-05 09:59:53 UTC
Last seen:2024-03-05 11:35:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:f0Wjd1yYEX7LMZXmkfen3IZbRQoF//jTFaTC9E2iNJkR:XdHosZXmkFbRQyv0T0E1e
Threatray 23 similar samples on MalwareBazaar
TLSH T1D2C42385647CCB61DABC43F424A2C6865BB272E2B512C1783ED490DC0AA2FF45B64F97
TrID 53.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.9% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.7% (.EXE) Win64 Executable (generic) (10523/12/4)
4.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.3% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 00c4d4d4ccecd000 (1 x Loki, 1 x AgentTesla, 1 x AZORult)
Reporter smica83
Tags:AZORult exe HUN

Intelligence

File Origin
# of uploads :
2
# of downloads :
370
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
azorult
Create hunting rule
ID:
1
File name:
262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4.exe
Verdict:
Malicious activity
Analysis date:
2024-03-05 10:01:28 UTC
Tags:
stealer azorult
Link:
https://app.any.run/tasks/5ecb26b5-288b-47bc-a0d0-716435e63a9f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP POST request
Reading critical registry keys
Running batch commands
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult overlay packed
Link:
https://www.filescan.io/uploads/65e6ed266d7d2e6d2d8c4a1c/reports/9db1a18d-b2e5-41fd-8a92-bb982311e752/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
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.
Malware family:
AZORult
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39e34c30-d5a6-4084-ada7-c49afaa68461
Result
Threat name:
Azorult
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1403268
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1403268 Sample: rvVD.exe Startdate: 05/03/2024 Architecture: WINDOWS Score: 100 64 mhlc.shop 2->64 82 Snort IDS alert for network traffic 2->82 84 Multi AV Scanner detection for domain / URL 2->84 86 Malicious sample detected (through community Yara rule) 2->86 88 10 other signatures 2->88 9 rvVD.exe 7 2->9         started        13 rXIDQtjAOLGqpl.exe 5 2->13         started        signatures3 process4 file5 60 C:\Users\user\AppData\...\rXIDQtjAOLGqpl.exe, PE32 9->60 dropped 62 C:\Users\user\AppData\Local\...\tmp52FF.tmp, XML 9->62 dropped 90 Self deletion via cmd or bat file 9->90 92 Uses schtasks.exe or at.exe to add and modify task schedules 9->92 94 Adds a directory exclusion to Windows Defender 9->94 15 rvVD.exe 63 9->15         started        20 powershell.exe 23 9->20         started        22 powershell.exe 23 9->22         started        28 2 other processes 9->28 96 Injects a PE file into a foreign processes 13->96 24 rXIDQtjAOLGqpl.exe 13->24         started        26 schtasks.exe 13->26         started        signatures6 process7 dnsIp8 66 mhlc.shop 104.21.23.20, 49734, 49737, 49738 CLOUDFLARENETUS United States 15->66 52 C:\Users\user\AppData\...\vcruntime140.dll, PE32 15->52 dropped 54 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 15->54 dropped 56 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 15->56 dropped 58 45 other files (none is malicious) 15->58 dropped 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->68 70 Tries to steal Instant Messenger accounts or passwords 15->70 72 Tries to steal Mail credentials (via file / registry access) 15->72 80 3 other signatures 15->80 30 cmd.exe 15->30         started        32 conhost.exe 20->32         started        34 WmiPrvSE.exe 20->34         started        36 conhost.exe 22->36         started        74 Tries to harvest and steal ftp login credentials 24->74 76 Tries to harvest and steal browser information (history, passwords, etc) 24->76 78 Tries to steal Crypto Currency Wallets 24->78 38 cmd.exe 24->38         started        40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        file9 signatures10 process11 process12 44 conhost.exe 30->44         started        46 timeout.exe 30->46         started        48 conhost.exe 38->48         started        50 timeout.exe 38->50         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eyuirj6lanyfwayukbxzwfe3h3b2v7j4herwqfbv44ugxhlvjlsa._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Similar samples:
061d22ce82c411b7a7a101fcb6fd0836f420b1800a7e5b241089fc819cfd4451
AZORult
262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
AZORult
36870ed67d32b8398243d77c47975603750cc92e9821db555b8e2b2df4d3d3b6
AZORult
b224c93b27774068d0c1a5e0ba7e744ff382c96ef02b2626fd434d1686f35e3a
AZORult
+ 13 additional samples on MalwareBazaar
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult collection discovery infostealer spyware stealer trojan
Link:
https://tria.ge/reports/240305-l1m5lsda29/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
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
Deletes itself
Loads dropped DLL
Reads WinSCP keys stored on the system
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
Malware Config
C2 Extraction:
http://mhlc.shop/MC341/index.php
Unpacked files
SH256 hash:
c10c9b0882bac6f788f48b4dabe3291b14e639e650f2b9fcb0bc174ac92ae02b
MD5 hash:
7c7fb6daa78beb69128991ff893143ed
SHA1 hash:
c01bb99984b12b84129db80eae1d5d8341a358e2
Link:
https://www.unpac.me/results/97a87d36-8a53-4698-b008-84ef9c279173/
SH256 hash:
37fa87ecc377949f9178f4e917c16f358149e9e5b375cf9d59ea46e9d36eaac8
MD5 hash:
5979daa89f62739462e9d7733a54ce12
SHA1 hash:
b1137afc7f94da77be4ae35ba990ec7822a6f56b
Link:
https://www.unpac.me/results/97a87d36-8a53-4698-b008-84ef9c279173/
SH256 hash:
1561b05f97e378b5a8a9e8a14634393e9ae88ba8e7fbc59d6e6682dc78071dc8
MD5 hash:
c43d76cd3509c6da4f04d93ad20dfab7
SHA1 hash:
7d4c66505d126607bff79372aa2d8808adca6368
Detections:
Azorult
Create hunting rule
win_azorult_auto
Create hunting rule
win_azorult_g1
Create hunting rule
Azorult
Create hunting rule
Link:
https://www.unpac.me/results/97a87d36-8a53-4698-b008-84ef9c279173/
Parent samples :
7406da890d87374ab8f524683aef1c11f201068b95095aa20ac3712daaa0c5b3
51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
062984754c78988300d9b2611b81c4f2c1bcae16380952c7ab550498b4249e3f
SH256 hash:
212be24ccbeac09063685b9fb4c40d57d12296f62fc24169db0253c90838cd6a
MD5 hash:
c15d7797a0a76813270288f38a4458d6
SHA1 hash:
79f85d586596f82fcb4866d80abe1ac62dc44d84
Link:
https://www.unpac.me/results/97a87d36-8a53-4698-b008-84ef9c279173/
SH256 hash:
262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
MD5 hash:
caa506ab6ff455591cb65c24c22a42bb
SHA1 hash:
e4fdb346270ed3a7fec1b9f3bc0f5cf9f60e91a9
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/97a87d36-8a53-4698-b008-84ef9c279173/
Malware family:
AZORult v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/262888a7cb03/report/overview.html
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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments