MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25c12d4806108d86841e67f79d958093ac0ee1b28322cbeaae2e7527322b66f5. 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

Emotet (aka Heodo)

Vendor detections: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	25c12d4806108d86841e67f79d958093ac0ee1b28322cbeaae2e7527322b66f5
SHA3-384 hash:	1865b7ac5022ea96a9e7e65b19331fdb7017f859ea18b4d3e903a2b94c49a96968134b1b8527bdacefb19d04f74a1dfd
SHA1 hash:	779d2176ec9692b57288906dd0c8d4ba55590338
MD5 hash:	533d0662ba03a348a5641d107913fc0b
humanhash:	nineteen-bakerloo-kilo-hamper
File name:	INVOICE_HSD358_101008.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	173'897 bytes
First seen:	2020-08-03 07:19:22 UTC
Last seen:	Never
File type:	doc
MIME type:	application/msword
ssdeep	3072:y4PrXcuQuvpzm4bkiaMQgAlSIyFSgnl9sKOw:zDRv1m4bnQgISIykgnl9sKOw
TLSH	71043A2030B3AC17E64226711CCACD5822EA6F531947D32B374CBB6E5F36A706DB961D
Reporter	JAMESWT_WT
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Doc.Dropper.Agent-9165701-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending a custom TCP request

Sending an HTTP GET request

Creating a file

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Deleting a recently created file

Possible injection to a system process

Sending a TCP request to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/407416

Signature

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

Document contains an embedded VBA with hexadecimal encoded strings

Document contains an embedded VBA with many randomly named variables

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

Drops executables to the windows directory (C:\Windows) and starts them

Drops PE files to the user root directory

Encrypted powershell cmdline option found

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

PowerShell case anomaly found

Powershell drops PE file

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

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/25c12d4806108d86841e67f79d958093ac0ee1b28322cbeaae2e7527322b66f5/

Threat name:

Script-Macro.Trojan.LEmoDldr

Status:

Malicious

First seen:

2020-07-31 19:31:10 UTC

File Type:

Document

Extracted files:

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=exas2sagccgynba6m73z3fmasowa5ynsqmrmx2vofz2somrlm32q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200803-d6ml48alm2/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/25c12d4806108d86841e67f79d958093ac0ee1b28322cbeaae2e7527322b66f5

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.