MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03b6c5f9885f4d8ff212b80a077eff93b860b78af58481d3d755220786bf988c. 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: 7


Intelligence 7 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03b6c5f9885f4d8ff212b80a077eff93b860b78af58481d3d755220786bf988c
SHA3-384 hash: 9bc29ba307ef44a9417160da53e8e29e1a21587e29902c06374bce9750f1fc23365a6317b71bb8e632542ec2a03e7fb8
SHA1 hash: c9be2f1ce4f1ffbf404ffc3abbe7c55064abc6a7
MD5 hash: 11ff1aa587773bfe31ab85c82c933c84
humanhash: nineteen-five-single-mike
File name:download.php
Download: download sample
Signature DanaBot
Create hunting rule
File size:6'272'000 bytes
First seen:2021-02-26 22:16:26 UTC
Last seen:2021-02-26 23:55:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 30f6df35da99b940ef748f54b24212a6 (3 x DanaBot, 2 x RaccoonStealer, 1 x RedLineStealer)
ssdeep 98304:yktLxmSKmTrKdtvWo81hUjzTnhWcBoEBO1DfgLR67vr/GAyWr+9E3+6SksVawkWA:ykLZ+tJ6+TnhtBoj17gLUv7p
Threatray 5 similar samples on MalwareBazaar
TLSH 41563314A6F1C038F3BB61F9C5789398E52DF9A08B1141CB12D5A7DE493A7E9AC72303
Reporter JasonMilletary
Tags:DanaBot

Intelligence

File Origin
# of uploads :
2
# of downloads :
396
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
download.php
Verdict:
No threats detected
Analysis date:
2021-02-26 22:17:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f85b7616-97e2-46c2-ad6d-d4a630609fc1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/119546/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.16082.24984.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
Sending a UDP request
Modifying an executable file
Creating a file in the %temp% directory
Changing a file
Sending a custom TCP request
Reading critical registry keys
Forced system process termination
Connection attempt
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Searching for the window
DNS request
Deleting a recently created file
Stealing user critical data
Deleting of the original file
Infecting executable files
Unauthorized injection to a system process
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/620235
Signature
Bypasses PowerShell execution policy
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 359112 Sample: download.php Startdate: 26/02/2021 Architecture: WINDOWS Score: 92 53 Machine Learning detection for sample 2->53 55 Machine Learning detection for dropped file 2->55 57 Bypasses PowerShell execution policy 2->57 59 2 other signatures 2->59 9 download.exe 1 2->9         started        process3 file4 43 C:\Users\user\Desktop\download.exe.dll, PE32 9->43 dropped 67 Detected unpacking (changes PE section rights) 9->67 69 Detected unpacking (overwrites its own PE header) 9->69 13 rundll32.exe 9->13         started        signatures5 process6 signatures7 71 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->71 16 rundll32.exe 8 24 13->16         started        process8 dnsIp9 45 192.3.26.98, 443, 49736 AS-COLOCROSSINGUS United States 16->45 47 192.168.2.1 unknown unknown 16->47 41 C:\Users\user\AppData\...\tmp7DB.tmp.ps1, ASCII 16->41 dropped 61 System process connects to network (likely due to code injection or exploit) 16->61 63 Tries to harvest and steal browser information (history, passwords, etc) 16->63 21 powershell.exe 14 16->21         started        24 powershell.exe 17 16->24         started        26 schtasks.exe 1 16->26         started        28 schtasks.exe 1 16->28         started        file10 signatures11 process12 signatures13 65 Uses nslookup.exe to query domains 21->65 30 nslookup.exe 1 21->30         started        33 conhost.exe 21->33         started        35 conhost.exe 24->35         started        37 conhost.exe 26->37         started        39 conhost.exe 28->39         started        process14 dnsIp15 49 8.8.8.8.in-addr.arpa 30->49 51 localhost 30->51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03b6c5f9885f4d8ff212b80a077eff93b860b78af58481d3d755220786bf988c/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-02-26 22:17:06 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
20d4f5c1aeb9db0c7be6a5c2c88216412225e8419d4374a0e50c92d81c5e67fc
DanaBot
5b1bdf919d0e72fd01aedb1db47b62bbec1fcee7b3fdd9d8856bb39f72f0027f
DanaBot
81b267cb792ea2bff433a3b458a20fb064b092e65d08dabc1844f225a04191d2
DanaBot
83a67ecd166b919255b264718993c284a3238971a24c939c45e0c525f3361a43
DanaBot
c0eb802f394e758da4feb0d6c3b817bf1f64880ab9bc851937d5ef774161585d
DanaBot
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210226-xb37mldxg2/
Unpacked files
SH256 hash:
f549e8e29828ff9460330722eabc78c85a6bfa737a55e8a7fa045b72e32cd0cc
MD5 hash:
0c47f125e21d2c70af6aac9898da2b9f
SHA1 hash:
f2a68f52ba85a07b20cfc81975803e511029365b
Link:
https://www.unpac.me/results/9e3de6e9-964f-4c4e-ba96-75f90e5f474a/
SH256 hash:
2175991645153bed680b94b99d5666d7031a7abee2fb108d0c172de7766b88e4
MD5 hash:
7daab1cfff460632833453f41925141e
SHA1 hash:
728b0a67930de5b86ed91b9a953d1101f45bcb7a
Link:
https://www.unpac.me/results/9e3de6e9-964f-4c4e-ba96-75f90e5f474a/
SH256 hash:
6e81c79f5af6b9a5e7a1a04106c3f044d8128d1db27b984fda7fe8de4e7559b6
MD5 hash:
ffa355e72baa6d9267da6ae2844c8302
SHA1 hash:
a40ceb801cf6cbc5228b98c3e656990303d1f48d
Link:
https://www.unpac.me/results/9e3de6e9-964f-4c4e-ba96-75f90e5f474a/
SH256 hash:
03b6c5f9885f4d8ff212b80a077eff93b860b78af58481d3d755220786bf988c
MD5 hash:
11ff1aa587773bfe31ab85c82c933c84
SHA1 hash:
c9be2f1ce4f1ffbf404ffc3abbe7c55064abc6a7
Link:
https://www.unpac.me/results/9e3de6e9-964f-4c4e-ba96-75f90e5f474a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Azorult
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/03b6c5f9885f4d8ff212b80a077eff93b860b78af58481d3d755220786bf988c

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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: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_PWSH_PasswordCredential_RetrievePasswor
Create hunting rule
Author:ditekSHen
Description:Detects PowerShell content designed to retrieve passwords from host
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_DanaBot
Create hunting rule
Author:ditekSHen
Description:Detects DanaBot variants
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Stealer_word_in_memory
Create hunting rule
Author:James_inthe_box
Description:The actual word stealer in memory
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

DanaBot

Executable exe 03b6c5f9885f4d8ff212b80a077eff93b860b78af58481d3d755220786bf988c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/119546/
  
URLhaus
https://urlhaus.abuse.ch/url/1033404/
  
Delivery method
Distributed via web download

Comments