MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad0ccba36cef1de383182f866478abcd8b91f8e060d03e170987431974dc861e. 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


DanaBot


Vendor detections: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad0ccba36cef1de383182f866478abcd8b91f8e060d03e170987431974dc861e
SHA3-384 hash: add7b849f90b2f89713df66949eaba5d4cab829a9085b192fcdb3719be60494a14a2175e59223f0438163b2c6427bdde
SHA1 hash: 51ce0157b859c450418f0c62c73e559a7c399ea7
MD5 hash: cc8fcc21e8dd039b45eaed8794282f7a
humanhash: purple-fix-nine-two
File name:ad0ccba36cef1de383182f866478abcd8b91f8e060d03e170987431974dc861e
Download: download sample
Signature DanaBot
Create hunting rule
File size:15'492'608 bytes
First seen:2021-11-14 13:41:18 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 908afa7baa08116e817d0ade28b27ef3 (5 x DanaBot)
ssdeep 393216:w61w6fY5GZUaPmtNInF9Q//jx5EHjahPf5ycbzCQKt:hftlmtWF9Yx5EHIeQk
TLSH T1A2F6F122F240C13FD0B71A36957297F45A3FBB201A19C89B67E44958CF75AC07A2739B
Reporter f0wlsec
Tags:DanaBot dll main

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Downloader.Powershell-9856919-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Sending a UDP request
Creating a file
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm danabot exploit fingerprint greyware hacktool monero packed powershell quarian stealer
Link:
https://www.filescan.io/uploads/6191122edec3347825a45ee1/reports/103bed6e-4fd8-4be0-a17c-9e5ecc461955/overview
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:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/25c151e5-4869-47ba-b913-798da7e49dd4
Result
Threat name:
DanaBot
Create hunting rule
Detection:
malicious
Classification:
bank.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/888918
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Enables a proxy for the internet explorer
May use the Tor software to hide its network traffic
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sets a proxy for the internet explorer
Sigma detected: Change PowerShell Policies to a Unsecure Level
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses nslookup.exe to query domains
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DanaBot stealer dll
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 521390 Sample: MTxZNMxz0W Startdate: 14/11/2021 Architecture: WINDOWS Score: 100 85 Antivirus detection for dropped file 2->85 87 Antivirus / Scanner detection for submitted sample 2->87 89 Multi AV Scanner detection for submitted file 2->89 91 5 other signatures 2->91 10 loaddll32.exe 1 2->10         started        process3 process4 12 rundll32.exe 10->12         started        15 cmd.exe 1 10->15         started        17 rundll32.exe 10->17         started        19 4 other processes 10->19 signatures5 107 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->107 109 Bypasses PowerShell execution policy 12->109 111 Uses schtasks.exe or at.exe to add and modify task schedules 12->111 113 Adds a directory exclusion to Windows Defender 12->113 21 rundll32.exe 10 32 12->21         started        26 rundll32.exe 15->26         started        28 rundll32.exe 17->28         started        30 WerFault.exe 19->30         started        32 WerFault.exe 19->32         started        process6 dnsIp7 77 185.149.207.66, 49761, 49768, 9001 VUTBR-ASCZ Czech Republic 21->77 79 95.153.31.26, 443, 49759 TELE2EU Sweden 21->79 81 5 other IPs or domains 21->81 71 C:\Users\user\AppData\...\tmpC52E.tmp.ps1, ASCII 21->71 dropped 97 System process connects to network (likely due to code injection or exploit) 21->97 99 Tries to harvest and steal browser information (history, passwords, etc) 21->99 101 Sets a proxy for the internet explorer 21->101 103 Enables a proxy for the internet explorer 21->103 34 powershell.exe 21->34         started        37 rundll32.exe 21->37         started        39 powershell.exe 22 21->39         started        46 3 other processes 21->46 41 rundll32.exe 1 3 26->41         started        105 Adds a directory exclusion to Windows Defender 28->105 44 powershell.exe 28->44         started        file8 signatures9 process10 dnsIp11 93 Uses nslookup.exe to query domains 34->93 48 nslookup.exe 34->48         started        51 conhost.exe 34->51         started        53 powershell.exe 37->53         started        55 conhost.exe 39->55         started        83 127.0.0.1 unknown unknown 41->83 95 Adds a directory exclusion to Windows Defender 41->95 57 powershell.exe 41->57         started        59 conhost.exe 44->59         started        61 conhost.exe 46->61         started        63 conhost.exe 46->63         started        65 conhost.exe 46->65         started        signatures12 process13 dnsIp14 73 localhost 48->73 75 8.8.8.8.in-addr.arpa 48->75 67 conhost.exe 53->67         started        69 conhost.exe 57->69         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad0ccba36cef1de383182f866478abcd8b91f8e060d03e170987431974dc861e/
Threat name:
Win32.Trojan.DanaBot
Create hunting rule
Status:
Malicious
First seen:
2021-10-26 06:28:31 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vugmxi3m54o6hayyf6dgi6flzwfzd6hamdid4fyjq5brs5g4qypa._file
Verdict:
malicious
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:danabot botnet:4 banker collection discovery spyware stealer trojan
Link:
https://tria.ge/reports/211114-qzpdhagdh2/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Accesses Microsoft Outlook profiles
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Danabot
Malware Config
C2 Extraction:
192.119.110.73:443
192.236.147.159:443
192.210.222.88:443
Unpacked files
SH256 hash:
ad0ccba36cef1de383182f866478abcd8b91f8e060d03e170987431974dc861e
MD5 hash:
cc8fcc21e8dd039b45eaed8794282f7a
SHA1 hash:
51ce0157b859c450418f0c62c73e559a7c399ea7
Detections:
win_sinowal_w1
Create hunting rule
Link:
https://www.unpac.me/results/fd8143fc-6171-4040-a712-2671b3a50331/
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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:hunt_skyproj_backdoor
Create hunting rule
Author:SBousseaden
Reference:https://unit42.paloaltonetworks.com/unit42-prince-persia-ride-lightning-infy-returns-foudre/
Rule name:ICMLuaUtil_UACMe_M41
Create hunting rule
Author:Marius 'f0wL' Genheimer <hello@dissectingmalwa.re>
Description:A Yara rule for UACMe Method 41 -> ICMLuaUtil Elevated COM interface
Reference:https://github.com/hfiref0x/UACME
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:INDICATOR_SUSPICIOUS_PWSH_PasswordCredential_RetrievePassword
Create hunting rule
Author:ditekSHen
Description:Detects PowerShell content designed to retrieve passwords from host
Rule name:MALWARE_Win_DanaBot
Create hunting rule
Author:ditekSHen
Description:Detects DanaBot variants
Rule name:win_sinowal_w1
Create hunting rule
Author:Seth Hardy
Description:Quarian code features

File information

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

Web download

DanaBot

DLL dll ad0ccba36cef1de383182f866478abcd8b91f8e060d03e170987431974dc861e

(this sample)

  
Link
https://www.zscaler.com/blogs/security-research/spike-danabot-malware-activity
  
Delivery method
Distributed via web download

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