MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57357b402876a772f39631c930062011532774d893b69eb9c66ee3b1d3867b1a. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57357b402876a772f39631c930062011532774d893b69eb9c66ee3b1d3867b1a
SHA3-384 hash: bd55456809f7e15cbf0956606c2ff958ce973f61146c46d2aa2b6a7c9553eb3f356eb0bfeb8ff80ea4f4862289bc4849
SHA1 hash: 71bbdceca753f1e3174f34278b615cdc03ff38d0
MD5 hash: f2c49b5ccfee5fb488c57ae7faebf33b
humanhash: spring-nevada-ten-solar
File name:SecuriteInfo.com.W32.AIDetect.malware1.3207.9980
Download: download sample
Signature DanaBot
Create hunting rule
File size:6'274'048 bytes
First seen:2021-03-03 22:37:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash eceb63b69c1dd50bdaba808c074e317e (1 x ArkeiStealer, 1 x DanaBot)
ssdeep 98304:fdwtMPX1bVxJi9+n8ZIOlIRQyJlwhzL4nCFi+TxPs1eA4cGzAvYpa0zKf9G8X0gT:fSMdbVenZIcTuhnq9LhUYg6Kd0g
TLSH 3E563302E360D039F8A762B4AA7756B8E62BB9B2B334A1CF5AC6E1DD57305D05C70707
Reporter SecuriteInfoCom
Tags:DanaBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
403
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetect.malware1.3207.9980
Verdict:
No threats detected
Analysis date:
2021-03-03 22:46:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/73fab95d-68c6-406e-9b69-67ecf5523071

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/122126/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.3207.9980.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
Changing a file
Creating a file in the %temp% directory
Sending a custom TCP request
Reading critical registry keys
Forced system process termination
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
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:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/626879
Signature
Bypasses PowerShell execution policy
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Infects executable files (exe, dll, sys, html)
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 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: 362424 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 03/03/2021 Architecture: WINDOWS Score: 100 53 Multi AV Scanner detection for dropped file 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Machine Learning detection for sample 2->57 59 4 other signatures 2->59 9 SecuriteInfo.com.W32.AIDetect.malware1.3207.exe 1 2->9         started        process3 file4 45 C:\Users\user\Desktop\SECURI~1.EXE.dll, PE32 9->45 dropped 69 Detected unpacking (changes PE section rights) 9->69 71 Detected unpacking (overwrites its own PE header) 9->71 13 rundll32.exe 9->13         started        signatures5 process6 signatures7 73 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->73 16 rundll32.exe 8 23 13->16         started        process8 dnsIp9 47 192.3.26.98, 443, 49740 AS-COLOCROSSINGUS United States 16->47 41 C:\Users\user\...\JSAMSIProvider64.dll, PE32+ 16->41 dropped 43 C:\Users\user\AppData\...\tmp337C.tmp.ps1, ASCII 16->43 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 65 Infects executable files (exe, dll, sys, html) 16->65 21 powershell.exe 15 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 67 Uses nslookup.exe to query domains 21->67 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/57357b402876a772f39631c930062011532774d893b69eb9c66ee3b1d3867b1a/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2021-03-03 19:19:33 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k42xwqbio2txf44wghetabracfjso5gyso3j5oogn3r3du4gpmna._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210303-wysqjmhbs2/
Unpacked files
SH256 hash:
059a2e959fd7744b46d01b67d4640a0cb65125a35b5ad61ad41443fdcb37f16a
MD5 hash:
7cd6faf2b39b6576186af33383bd77c8
SHA1 hash:
51e2d504de8683bcbcadbbffc89182fd89525d43
Link:
https://www.unpac.me/results/d20ceda5-2e95-4ddd-8d31-95aa395453b1/
SH256 hash:
ee3ff79ff4bc7531a70db20809e4ff59b0349f5e5cfefa8e0c320a2d04b49843
MD5 hash:
cd1c69d815d236317d191554b8f9be4d
SHA1 hash:
551ceb8e980ba9b11676a75b90ac5947b508f5ed
Link:
https://www.unpac.me/results/d20ceda5-2e95-4ddd-8d31-95aa395453b1/
SH256 hash:
aa344db160577355e791b38471ac57916c3348105a524c709df3486b2f38a427
MD5 hash:
b3b87dcdf8ce961bbcbd053992d97efc
SHA1 hash:
a399fe3c2de83310f7078c0ecfdc85f05aa383d6
Link:
https://www.unpac.me/results/d20ceda5-2e95-4ddd-8d31-95aa395453b1/
SH256 hash:
57357b402876a772f39631c930062011532774d893b69eb9c66ee3b1d3867b1a
MD5 hash:
f2c49b5ccfee5fb488c57ae7faebf33b
SHA1 hash:
71bbdceca753f1e3174f34278b615cdc03ff38d0
Link:
https://www.unpac.me/results/d20ceda5-2e95-4ddd-8d31-95aa395453b1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/57357b402876a772f39631c930062011532774d893b69eb9c66ee3b1d3867b1a

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:INDICATOR_SUSPICIOUS_PWSH_PasswordCredential_RetrievePassword
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 57357b402876a772f39631c930062011532774d893b69eb9c66ee3b1d3867b1a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1044931/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/122126/

Comments