MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d1d58063feddaed2cc035a452f508d0638c9c0305cb89b6a5d04fdd0ad323f27. 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: 13
Maldoc score: 17
| SHA256 hash: | d1d58063feddaed2cc035a452f508d0638c9c0305cb89b6a5d04fdd0ad323f27 |
|---|---|
| SHA3-384 hash: | 374d6db04f5895898da971b615c046fc630a2eea221badb70352678bed08d6a150d268b4e099f4c97ca2438e6fc96d0c |
| SHA1 hash: | c040d8a6c3ea6f789e7b2805b2c7d3dc6823bf6f |
| MD5 hash: | d4c7f3dd817252995dd94be78ddd9d0c |
| humanhash: | red-ceiling-berlin-whiskey |
| File name: | doc220689990507.xlsm |
| Download: | download sample |
| Signature | AZORult |
| File size: | 441'195 bytes |
| First seen: | 2023-04-13 06:15:22 UTC |
| Last seen: | Never |
| File type: |  xlsm |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 12288:nD0XQu7SHOCZhSTIS2dGpeWpqivD1YxR25O8UH:nRwarmMSAGMID1R5OtH |
| TLSH | T18A942304C7D19E2BAC9450B7EF24CBC850A23593A09E2D493B7C7D6D20DBC6E516E9EC |
| TrID | 42.2% (.XLAM) Excel Macro-enabled Open XML add-in (83500/1/13) 29.1% (.XLSM) Excel Microsoft Office Open XML Format document (with Macro) (57500/1/12) 17.2% (.XLSX) Excel Microsoft Office Open XML Format document (34000/1/7) 8.8% (.ZIP) Open Packaging Conventions container (17500/1/4) 2.0% (.ZIP) ZIP compressed archive (4000/1) |
| Reporter |  abuse_ch |
| Tags: | AZORult xlsm |
Office OLE Information
This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.
OLE id
| Maldoc score: 17 |
OLE dump
MalwareBazaar was able to identify 7 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| A1 | 478 bytes | PROJECT |
| A2 | 62 bytes | PROJECTwm |
| A3 | 169 bytes | VBA/Sheet1 |
| A4 | 652 bytes | VBA/ThisWorkbook |
| A5 | 7 bytes | VBA/_VBA_PROJECT |
| A6 | 209 bytes | VBA/dir |
OLE vba
MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:
| Type | Keyword | Description |
|---|---|---|
| AutoExec | Workbook_Open | Runs when the Excel Workbook is opened |
| IOC | cr.exe | Executable file name |
| Suspicious | Shell | May run an executable file or a system command |
| Suspicious | WScript.Shell | May run an executable file or a system command |
| Suspicious | powershell | May run PowerShell commands |
| Suspicious | executionpolicy | May run PowerShell commands |
| Suspicious | Start-Process | May run an executable file or a system command using PowerShell |
| Suspicious | CreateObject | May create an OLE object |
| Suspicious | Exec | May run an executable file or a system |
| Suspicious | Hex Strings | Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all) |
Intelligence
File Origin
# of uploads :
1
# of downloads :
419
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
doc220689990507.xlsm
Verdict:
Malicious activity
Analysis date:
2023-04-13 06:16:51 UTC
Tags:
macros macros-on-open loader trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Excel File with Macro
Behaviour
BlacklistAPI detected
Document image
Image:
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
67%
Tags:
fareit macros macros-on-open
Verdict:
Malicious
Labled as:
Msoffice/malicious_confidence_60%
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Document contains an embedded VBA macro with suspicious strings
Document exploit detected (process start blacklist hit)
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Behaviour
Behavior Graph:
Threat name:
Script-Macro.Downloader.Donoff
Status:
Malicious
First seen:
2023-04-13 06:16:06 UTC
File Type:
Document
Extracted files:
23
AV detection:
14 of 24 (58.33%)
Threat level:
3/5
Detection(s):
Malicious file
Result
Malware family:
quasar
Score:
10/10
Tags:
family:azorult family:quasar botnet:apr collection discovery infostealer macro persistence spyware stealer trojan
Behaviour
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
Modifies Internet Explorer settings
Enumerates system info in registry
Delays execution with timeout.exe
Checks processor information in registry
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads local data of messenger clients
Reads data files stored by FTP clients
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Downloads MZ/PE file
Blocklisted process makes network request
Quasar payload
Quasar RAT
Process spawned unexpected child process
Azorult
Malware Config
C2 Extraction:
http://dblg023.shop/bill1/index.php
19ap22.duckdns.org:100
19ap22.duckdns.org:100
Malware family:
xRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | vbaproject_bin |
|---|---|
| Author: | CD_R0M_ |
| Description: | {76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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