MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba1653f4c4c84e82a022b91efecfcdbe4fe91fc0dba00bcb61e2b2c768b8cd02. 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

TrickBot

Vendor detections: 7

Intelligence 7 IOCs YARA 7 File information Comments

SHA256 hash:	ba1653f4c4c84e82a022b91efecfcdbe4fe91fc0dba00bcb61e2b2c768b8cd02
SHA3-384 hash:	09098b98dfca72f02e546466929fb49df422b6ce2ababe564340908ee5edffa7acb79d496842926066b3216249be460f
SHA1 hash:	2b2151e13e89a56b793c3ad767d5d1e1e9a73823
MD5 hash:	17a87e7d73c1e1e6967f2a6987650088
humanhash:	snake-island-seven-utah
File name:	48.xlsb
Download:	download sample
Signature	TrickBot Create hunting rule
File size:	83'228 bytes
First seen:	2021-02-26 21:12:57 UTC
Last seen:	2021-02-26 23:10:14 UTC
File type:	xlsx
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	768:IgvsVMpcB6uMnuIQ+pesEkbGGq4B9HWN9w1C5GjhjjRgkNOLOkyPM4rM+S5BYTOt:IgVVuMlQ+vlCGS9JGZj1jky04VSfVYU5
TLSH	CE83BF3DDF697111CD15E03F821F8FF4A49A10F91901B60992599B283EA62A70BDF4EF
Reporter	Cryptolaemus1
Tags:	TrickBot

Intelligence

File Origin

# of uploads :

# of downloads :

307

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

48.xlsb

Verdict:

No threats detected

Analysis date:

2021-02-26 21:48:20 UTC

Tags:

macros40

Link:

https://app.any.run/tasks/016b1829-96ff-4d46-b6f1-30edae87c0be

Note:

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

Verdict:

Legit

File type:

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Has a screenshot:

False

Contains macros:

False

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/119514/

Detection(s):

TwinWave.EvilDoc.XLSBDetonationPolicyKillzNoEasyWayOut.20201120.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Creating a process with a hidden window

Sending an HTTP GET request

Sending a custom TCP request by exploiting the app vulnerability

Launching a process by exploiting the app vulnerability

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/ba1653f4c4c84e82a022b91efecfcdbe4fe91fc0dba00bcb61e2b2c768b8cd02/results/dashboard

Document image

Image:

Download PNG

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/620119

Signature

Document exploit detected (creates forbidden files)

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Multi AV Scanner detection for submitted file

Sigma detected: Microsoft Office Product Spawning Windows Shell

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ba1653f4c4c84e82a022b91efecfcdbe4fe91fc0dba00bcb61e2b2c768b8cd02/

Threat name:

Document-Office.Downloader.SLoad

Status:

Malicious

First seen:

2021-02-26 20:49:32 UTC

AV detection:

7 of 29 (24.14%)

Threat level:

3/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xilfh5gezbhifibcxepp5t6nxzh6sh6a3oqaxs3b4kzmo2fyzuba._file

Result

Malware family:

n/a

Score:

10/10

Tags:

macro xlm

Link:

https://tria.ge/reports/210226-pqn43p79le/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://195.123.220.249/campo/t2/t2

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

Threat name:

Trickbot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/ba1653f4c4c84e82a022b91efecfcdbe4fe91fc0dba00bcb61e2b2c768b8cd02

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.