MalwareBazaar Database

Intelligence

File Origin

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

78f52db2da1b4e83775f0326ecccad1cb9ddd62c7e94953112a973ebed0257d8.xls

Verdict:

Malicious activity

Analysis date:

2021-01-29 18:12:52 UTC

Tags:

macros macros-on-open opendir loader

Link:

https://app.any.run/tasks/dd8bd5dc-7d7f-474d-8f42-5ca6a0caf239

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.ms-excel

Has a screenshot:

False

Contains macros:

True

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% directory

Searching for the window

Searching for many windows

Launching a process

Creating a process with a hidden window

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/78f52db2da1b4e83775f0326ecccad1cb9ddd62c7e94953112a973ebed0257d8/results/dashboard

Document image

Image:

Download PNG

Joe Sandbox malicious

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/594286

Signature

Antivirus detection for URL or domain

Creates processes via WMI

Document contains an embedded macro with GUI obfuscation

Document contains an embedded VBA macro which may execute processes

Document contains an embedded VBA macro with suspicious strings

Document contains an embedded VBA with base64 encoded strings

Document contains an embedded VBA with functions possibly related to ADO stream file operations

Document contains an embedded VBA with many string operations indicating source code obfuscation

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

Machine Learning detection for dropped file

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

System process connects to network (likely due to code injection or exploit)

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/78f52db2da1b4e83775f0326ecccad1cb9ddd62c7e94953112a973ebed0257d8/

ReversingLabs TitaniumCloud Script-Macro.Infostealer.Dridex

Threat name:

Script-Macro.Infostealer.Dridex

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-01-29 05:30:44 UTC

AV detection:

18 of 29 (62.07%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pd2s3mw2dnhig527amtoztfnds453vrmp2kjkmisvfz6x3ick7ma._file

Hatching Triage dridex

Result

Malware family:

dridex

Alert

Create hunting rule

Score:

  10/10

Tags:

family:dridex botnet discovery evasion loader macro macro_on_action ransomware trojan

Link:

https://tria.ge/reports/210129-8377bkkkmx/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Modifies system certificate store

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Office loads VBA resources, possible macro or embedded object present

Enumerates physical storage devices

Checks installed software on the system

Checks whether UAC is enabled

JavaScript code in executable

Loads dropped DLL

Blocklisted process makes network request

Dridex Loader

Dridex

Process spawned unexpected child process

Malware Config

C2 Extraction:

77.220.64.140:443
8.4.9.152:3786
142.44.247.57:4043
185.246.87.202:3098

VirusTotal

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

YOROI YOMI Dridex

Threat name:

Dridex

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/78f52db2da1b4e83775f0326ecccad1cb9ddd62c7e94953112a973ebed0257d8

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.

File information

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

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