MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70b0234f303aa6a28bdeb2011739d6828293a6235a0fb6f5308f7bd0203b6ac2. 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



Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments 1

SHA256 hash: 70b0234f303aa6a28bdeb2011739d6828293a6235a0fb6f5308f7bd0203b6ac2
SHA3-384 hash: 03952719e81b92c63ad546c94029a19c0da22f7506524eab6c327eabef2575138c13cee8575176c350444ebaf8b773fd
SHA1 hash: cba8da3d4a8bc3027a6a315a015ab1fb2a98c044
MD5 hash: c4cabd2cd46018ac8a424befcb16ade3
humanhash: ohio-nineteen-mango-oregon
File name:c4cabd2cd46018ac8a424befcb16ade3
Download: download sample
File size:45'568 bytes
First seen:2023-02-09 04:26:58 UTC
Last seen:2023-08-25 17:56:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:GrphWz3wDS5PmxxxxxixXYylUpK9jg+HLr6GbOsKpeQi9c/KYP3hrv5k:G103wDu3Y6Uk9jg+rr6GbOsKpeQiQKWM
TLSH T178237B40EA845D98DE5ACB31F02A43C607BA5D06287982DC6FED7C7B5FB32C46919336
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon e09a676060678ee0 (14 x AsyncRAT, 5 x ValleyRAT, 4 x Formbook)
Reporter zbetcheckin
Tags:exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c4cabd2cd46018ac8a424befcb16ade3
Verdict:
Malicious activity
Analysis date:
2023-02-09 04:28:55 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Running batch commands
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
packed
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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Encrypted powershell cmdline option found
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Yara detected MSILDownloaderGeneric
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 802383 Sample: SULWazu3KL.exe Startdate: 09/02/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 4 other signatures 2->45 7 SULWazu3KL.exe 14 9 2->7         started        12 hnxxf.exe 14 3 2->12         started        process3 dnsIp4 35 cdn.discordapp.com 162.159.134.233, 443, 49697 CLOUDFLARENETUS United States 7->35 29 C:\Users\user\AppData\Local\...\hnxxf.exe, PE32+ 7->29 dropped 31 C:\Users\user\...\hnxxf.exe:Zone.Identifier, ASCII 7->31 dropped 33 C:\Users\user\AppData\...\SULWazu3KL.exe.log, ASCII 7->33 dropped 47 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 7->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->49 51 Encrypted powershell cmdline option found 7->51 14 cmd.exe 1 7->14         started        17 powershell.exe 16 7->17         started        37 162.159.130.233, 443, 49704 CLOUDFLARENETUS United States 12->37 53 Multi AV Scanner detection for dropped file 12->53 55 Machine Learning detection for dropped file 12->55 19 powershell.exe 12->19         started        file5 signatures6 process7 signatures8 57 Encrypted powershell cmdline option found 14->57 21 powershell.exe 19 14->21         started        23 conhost.exe 14->23         started        25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        process9
Threat name:
ByteCode-MSIL.Trojan.Injuke
Status:
Malicious
First seen:
2023-02-08 22:25:48 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
10
AV detection:
11 of 26 (42.31%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Unpacked files
SH256 hash:
70b0234f303aa6a28bdeb2011739d6828293a6235a0fb6f5308f7bd0203b6ac2
MD5 hash:
c4cabd2cd46018ac8a424befcb16ade3
SHA1 hash:
cba8da3d4a8bc3027a6a315a015ab1fb2a98c044
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_SUSPICIOUS_EXE_DiscordURL
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:SUSP_Discord_Attachments_URL
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information


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

Web download

Executable exe 70b0234f303aa6a28bdeb2011739d6828293a6235a0fb6f5308f7bd0203b6ac2

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-02-09 04:27:08 UTC

url : hxxp://84.21.172.55/chrome.exe