MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 750ed94aa19c27c161e2aeadcfc26403c81e528c12d5d82d02010b5cba298570. 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:	750ed94aa19c27c161e2aeadcfc26403c81e528c12d5d82d02010b5cba298570
SHA3-384 hash:	1ad92b1a42a9f483104b89c49d344fcf52a9131ae9e0f13013f8f3932d1253e355810728ae4722649c6c21a39e8a7c35
SHA1 hash:	8c43ed8ac5318e88deafd3b83060a207b686323a
MD5 hash:	2aeddcc07542942d3ea73fb3cd394fd2
humanhash:	diet-vegan-edward-delta
File name:	Termination letter.18368.xlsb
Download:	download sample
Signature	Dridex Alert Create hunting rule
File size:	68'663 bytes
First seen:	2021-11-17 20:57:39 UTC
Last seen:	2021-11-22 22:27:21 UTC
File type:	xlsx
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	1536:1WtGgkK0PZZKz/1eCzbqzLkh/OPvTFVHId6+89:wtGNK8Ez/9qGWPvZVou9
TLSH	T1DD63F12F8BADB1E6C379D87D038C19FBBEA1806111C896BB9C94664C16F13437B0D49E
Reporter	TeamDreier
Tags:	Dridex xlsx

Intelligence

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File Origin

# of uploads :

2

# of downloads :

181

Origin country :

n/a

Vendor Threat Intelligence

ANY.RUN

Malware family:

n/a

ID:

1

File name:

Termination letter.18368.xlsb

Verdict:

No threats detected

Analysis date:

2021-11-17 21:06:58 UTC

Tags:

macros40

Link:

https://app.any.run/tasks/453ab070-a879-485e-a324-366ff3e3002f

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.XL4SilentYoGotMe.20210520.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.42146.12007.16787.UNOFFICIAL

Alert

Create hunting rule

securiteinfo.com.xls4.icedid.42146.24744.28531.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Clean

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

DNS request

Sending a custom TCP request

Creating a window

Сreating synchronization primitives

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/750ed94aa19c27c161e2aeadcfc26403c81e528c12d5d82d02010b5cba298570/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/61956cdf2695a62af9f27307/reports/9735dbdc-fa5c-46f4-b623-ba57bbe61267/overview

Joe Sandbox Hidden Macro 4.0

Result

Threat name:

Hidden Macro 4.0

Alert

Create hunting rule

Detection:

malicious

Classification:

expl.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/891537

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)

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

Sigma detected: Suspicious MSHTA Process Patterns

Sigma detected: TA505 Dropper Load Pattern

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/750ed94aa19c27c161e2aeadcfc26403c81e528c12d5d82d02010b5cba298570/

ReversingLabs TitaniumCloud Document-Excel.Downloader.EncDoc

Threat name:

Document-Excel.Downloader.EncDoc

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-11-17 20:58:08 UTC

AV detection:

16 of 44 (36.36%)

Threat level:

  3/5

Spamhaus Hash Blocklist Malicious file

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ouhnssvbtqt4cypcv2w47qteapeb4uumclk5qlicaefvzorjqvya._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

macro xlm

Link:

https://tria.ge/reports/211117-zr631seab5/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

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/750ed94aa19c27c161e2aeadcfc26403c81e528c12d5d82d02010b5cba298570

File information

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

Malspam

Dridex

xlsx 750ed94aa19c27c161e2aeadcfc26403c81e528c12d5d82d02010b5cba298570

(this sample)

  

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/206995/