MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c972df4aae05c578ee1a340f2d1024ee1bc37a5dcdb3a8c0e3b46f55bdb8a89. 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 14 File information Comments

SHA256 hash:	8c972df4aae05c578ee1a340f2d1024ee1bc37a5dcdb3a8c0e3b46f55bdb8a89
SHA3-384 hash:	e99773cc3083b01e8d9e19cbd03f41cbbd346e078375f51004cf39fc645a2778850e3a944732d0ab695880b9480251d9
SHA1 hash:	8545b51a1eb4079b12239fd6c0cada0bff47104d
MD5 hash:	b9693dd3a41133797a72b338c0f5f578
humanhash:	march-twenty-low-angel
File name:	b9693dd3a41133797a72b338c0f5f578.exe
Download:	download sample
Signature	DanaBot Create hunting rule
File size:	6'376'960 bytes
First seen:	2021-05-31 10:51:06 UTC
Last seen:	2021-05-31 12:17:16 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	e5c53ac69abd36f904ba21b780dbe6c9 (5 x RaccoonStealer, 1 x ArkeiStealer, 1 x DanaBot)
ssdeep	196608:ZklfgTej67XxILmHhS1hi+ldR3pC6nW6c:Zk9m2LmHhuiQBJZc
Threatray	94 similar samples on MalwareBazaar
TLSH	E6563301B7B1C030E6F216FB89E65A78082D7E90A76404DF45E93AE89B755F09D30F6B
Reporter	abuse_ch
Tags:	DanaBot exe

Intelligence

File Origin

# of uploads :

# of downloads :

279

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

b9693dd3a41133797a72b338c0f5f578.exe

Verdict:

No threats detected

Analysis date:

2021-05-31 10:58:17 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/00785be5-3db8-4141-9ab9-9e8175ebf9d6

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

DanaBot

Link:

https://www.capesandbox.com/analysis/163429/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.28901.20083.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Creating a file

Launching a process

Creating a process with a hidden window

Changing a file

Creating a file in the %temp% subdirectories

Modifying an executable file

Sending a custom TCP request

Reading critical registry keys

Forced system process termination

Connection attempt

Deleting a recently created 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:

DanaBot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/794638

Signature

Antivirus detection for dropped file

Bypasses PowerShell execution policy

C2 URLs / IPs found in malware configuration

Contains functionality to steal Internet Explorer form passwords

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

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)

Yara detected DanaBot stealer dll

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8c972df4aae05c578ee1a340f2d1024ee1bc37a5dcdb3a8c0e3b46f55bdb8a89/

Threat name:

Win32.Trojan.Wacatac

Status:

Malicious

First seen:

2021-05-31 10:52:10 UTC

AV detection:

15 of 45 (33.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rsls35fk4bofpdxbunapfuicj3q3yn5f3tntvdaohndpkw63rkeq._file

Verdict:

malicious

Result

Malware family:

danabot

Score:

10/10

Tags:

family:danabot botnet:3 banker discovery spyware stealer trojan

Link:

https://tria.ge/reports/210531-l6lfmhc25s/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Checks installed software on the system

Drops desktop.ini file(s)

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Blocklisted process makes network request

Danabot

Malware Config

C2 Extraction:

184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443

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/8c972df4aae05c578ee1a340f2d1024ee1bc37a5dcdb3a8c0e3b46f55bdb8a89

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