MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16b4aafdfea48f7e044ad1420b2d14c936fac2881a3fecca360a9692faac2425. 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: 9

Intelligence 9 IOCs YARA 14 File information Comments 1

SHA256 hash:	16b4aafdfea48f7e044ad1420b2d14c936fac2881a3fecca360a9692faac2425
SHA3-384 hash:	f735ae1ac1b7f6598119a9e068fc27dd45538574c403f79c4c89339ce660b37e5c176cbccc4f20e18f77c31213225ead
SHA1 hash:	683ddb5789c777fc26fce49e9d2f976f099441e5
MD5 hash:	c279a62ec30da201ec66c5ff8f4014d2
humanhash:	hot-chicken-maryland-kansas
File name:	c279a62ec30da201ec66c5ff8f4014d2.exe
Download:	download sample
Signature	DanaBot Create hunting rule
File size:	6'197'248 bytes
First seen:	2021-04-29 18:05:45 UTC
Last seen:	2021-04-29 19:04:41 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	03ea7c0f38c73d2d72b237bb0cbd5435 (1 x DanaBot)
ssdeep	98304:Xj7WXiNXn/wWMfP2VXcn4xUyEtYNcDgVI2qwaDZ8iy2YrGBA4a:XeXMwliXcn4xUyYss98p28GRa
Threatray	58 similar samples on MalwareBazaar
TLSH	7C56330630D89076E5C0383A4271DEB66993B464657E8F8F8FAD1CF9AF14BD09B11B4B
Reporter	abuse_ch
Tags:	DanaBot exe

Intelligence

File Origin

# of uploads :

# of downloads :

349

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/146799/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file

Launching a process

Creating a process with a hidden window

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

Sending a UDP request

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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/16b4aafdfea48f7e044ad1420b2d14c936fac2881a3fecca360a9692faac2425/

Threat name:

Win32.Spyware.Windigo

Status:

Malicious

First seen:

2021-04-29 16:30:41 UTC

AV detection:

11 of 29 (37.93%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=c22kv7p6ushx4bck2fbawliuze3pvquidi76zsrwbkljf6vmeqsq._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/210429-njs4jp3p76/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

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:

192.236.147.83:443
184.95.51.175:443
23.106.123.141:443
23.254.225.170:443

Unpacked files

SH256 hash:

34e03f5c3101ad5b84bf8168039b0ac3f85bc03932d12f6820038e99dab9b9d4

MD5 hash:

85a9e70b34b17f77591086925b750046

SHA1 hash:

122d23e21cd0e02b1c1a998c5acbcbbcb13ba25e

Link:

https://www.unpac.me/results/7bb16247-3f9f-479e-bad0-590f8a4870eb/

SH256 hash:

2185beeb2ab481ba131147ff0ba67cea883fe3512cf41f652b3e7616fe3b19c5

MD5 hash:

e7342946db0ec254e551e6cd101f260e

SHA1 hash:

eb32d97542bb83814a3be7c096b4561a9979930d

Link:

https://www.unpac.me/results/7bb16247-3f9f-479e-bad0-590f8a4870eb/

SH256 hash:

128cf62e7265b3c65fef90a43872ff9a7d5587affdb5f2c0229ae8424868a79e

MD5 hash:

56e558d29dc1fec505cbd5a9875e7d77

SHA1 hash:

fcc182516b9935ccb28f518f422d9bfae122bfbe

Link:

https://www.unpac.me/results/7bb16247-3f9f-479e-bad0-590f8a4870eb/

SH256 hash:

16b4aafdfea48f7e044ad1420b2d14c936fac2881a3fecca360a9692faac2425

MD5 hash:

c279a62ec30da201ec66c5ff8f4014d2

SHA1 hash:

683ddb5789c777fc26fce49e9d2f976f099441e5

Link:

https://www.unpac.me/results/7bb16247-3f9f-479e-bad0-590f8a4870eb/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/16b4aafdfea48f7e044ad1420b2d14c936fac2881a3fecca360a9692faac2425

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

exe 16b4aafdfea48f7e044ad1420b2d14c936fac2881a3fecca360a9692faac2425

(this sample)

Cape

https://www.capesandbox.com/analysis/146799/

URLhaus

https://urlhaus.abuse.ch/url/1167028/

Delivery method

Distributed via web download

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-29 19:11:36 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
3) [C0049] File System Micro-objective::Get File Attributes
4) [C0051] File System Micro-objective::Read File
5) [C0052] File System Micro-objective::Writes File
6) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
7) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
8) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
9) [C0040] Process Micro-objective::Allocate Thread Local Storage
10) [C0041] Process Micro-objective::Set Thread Local Storage Value
11) [C0018] Process Micro-objective::Terminate Process
12) [C0039] Process Micro-objective::Terminate Thread