MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8b38f9d8ef5f28730a526a16953abaefb9b56ab9cdb6803b5fbb4e3d9fad0e0. 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

SHA256 hash:	f8b38f9d8ef5f28730a526a16953abaefb9b56ab9cdb6803b5fbb4e3d9fad0e0
SHA3-384 hash:	47c3ba4460e5bf06921dcb322ceb118006d4af775c2b9cf5a0a78a860a51f4fdbcdd8b766fc523cf5a1fd37bd39d381f
SHA1 hash:	ae2915e83502c56036e72ae90defffcda6f6e527
MD5 hash:	441a0356a4cb72cc90675bfdc91b067f
humanhash:	grey-crazy-pluto-artist
File name:	Confirm-11095.xlsb
Download:	download sample
Signature	Dridex Alert Create hunting rule
File size:	77'336 bytes
First seen:	2021-11-22 19:01:28 UTC
Last seen:	Never
File type:	xlsx
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	1536:UW7PqrE3gpMokPF58Ik4kosQFVvSuMu21w7/CufMcE4XH6Ngdrx:V2EwFkd58IXkOFVvMu2qqrUXaNgdt
TLSH	T16F730213CA4AE928D7E7907D401CBEE03507936D68D6D35F34B4B2085C697DA47D933A
Reporter	proxylife
Tags:	Dridex xlsx

Intelligence

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File Origin

# of uploads :

1

# of downloads :

150

Origin country :

n/a

Vendor Threat Intelligence

ANY.RUN

Malware family:

n/a

ID:

1

File name:

Confirm-11095.xlsb

Verdict:

No threats detected

Analysis date:

2021-11-22 19:11:13 UTC

Tags:

macros40

Link:

https://app.any.run/tasks/ab82426e-0a92-498e-a6d0-b9e17239b42d

Note:

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

BitDam Malicious

Verdict:

Malicious

File type:

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Has a screenshot:

False

Contains macros:

False

CAPE Sandbox

Gathering data

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.XL4MDottedQuadDancingInHeaven.20210421.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MQakyEsqHomeComing.20210426.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.PDATARootDown.20210908.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MDridexYourStringShilouette.20211115.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MDridexRunningDownTheDream.20211115.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.XLS4.IcedID.42146.5256.5371.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.XLS4.IcedID.42146.23809.575.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Clean

Result

Verdict:

Clean

Maliciousness:

Behaviour

DNS request

Creating a window

Сreating synchronization primitives

Searching for the window

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/f8b38f9d8ef5f28730a526a16953abaefb9b56ab9cdb6803b5fbb4e3d9fad0e0/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

mshta

Link:

https://www.filescan.io/uploads/619be92add04e7d00e029de7/reports/5a84e5b3-71b7-409b-bc57-6706ed85ef22/overview

Joe Sandbox Hidden Macro 4.0

Result

Threat name:

Hidden Macro 4.0

Alert

Create hunting rule

Detection:

malicious

Classification:

expl.evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/894145

Signature

Contains functionality to create processes via WMI

Creates and opens a fake document (probably a fake document to hide exploiting)

Creates processes via WMI

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Found Excel 4.0 Macro with suspicious formulas

Found malicious Excel 4.0 Macro

Found protected and hidden Excel 4.0 Macro sheet

Multi AV Scanner detection for submitted file

Sigma detected: Microsoft Office Product Spawning Windows Shell

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f8b38f9d8ef5f28730a526a16953abaefb9b56ab9cdb6803b5fbb4e3d9fad0e0/

ReversingLabs TitaniumCloud Document-Excel.Infostealer.Dridex

Threat name:

Document-Excel.Infostealer.Dridex

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-11-22 19:02:09 UTC

File Type:

Document

Extracted files:

24

AV detection:

21 of 45 (46.67%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7czy7hmo6xziomffe2qwsu5lv35zwvvlttnwqa5v7o2ohwp22dqa._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

macro xlm

Link:

https://tria.ge/reports/211122-xpsfqsgfel/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f8b38f9d8ef5f28730a526a16953abaefb9b56ab9cdb6803b5fbb4e3d9fad0e0

File information

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

Cape

https://www.capesandbox.com/analysis/208333/