MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904. 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: 12

Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash:	7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904
SHA3-384 hash:	880e64f96342993aae41e8d7fad42dd754633968abb53cbebb545455fa5e35d23e816379f39baad697eb315d8ff22f59
SHA1 hash:	c84e4613c708eb3ef981218e278149993a3ac3a2
MD5 hash:	0f8a9bd847e673ccf5adb13ce6fe5979
humanhash:	mango-fillet-uranus-wisconsin
File name:	673603229988382.xlsm
Download:	download sample
Signature	Heodo Create hunting rule
File size:	118'615 bytes
First seen:	2022-01-20 13:12:31 UTC
Last seen:	Never
File type:	xlsm
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	3072:jXKCEvZ8BnW6X1yVkovrepMA5Q6g2X4ins:jXuh8lWoGk+eCP6DX4B
TLSH	T1A1C3AC0795059FA6C86CC3F9BF0B48D06F01066CE2D539DF28926B477399BBB0A0D62D
Reporter	JAMESWT_WT
Tags:	Emotet Heodo xlsm

Intelligence

File Origin

# of uploads :

# of downloads :

151

Origin country :

n/a

Vendor Threat Intelligence

Verdict:

Malicious

File type:

application/vnd.ms-excel.sheet.macroEnabled.12

Has a screenshot:

False

Contains macros:

False

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/221092/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.47707798.UNOFFICIAL

TwinWave.EvilDoc.DOCXRSTRGOOD.MSHTA.210816.UNOFFICIAL

TwinWave.EvilDoc.DOCXSTRGOODXL4.HTTP

TwinWave.EvilDoc.Emotet46and2.20220119.UNOFFICIAL

SecuriteInfo.com.MSOffice.DdeExec-3.UNOFFICIAL

TwinWave.EvilDoc.XLMSumBodyToLove.M2.032421.UNOFFICIAL

Xls.Downloader.EmotetExcel01220-9936739-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Sending a custom TCP request

Creating a window

DNS request

Сreating synchronization primitives

Launching a process

Creating a process with a hidden window

Sending an HTTP GET request

Creating a file

Running batch commands

Running batch commands by exploiting the app vulnerability

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904/results/dashboard

Document image

Image:

Download PNG

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd cmd.exe emotet excel.exe macros-on-open mshta mshta.exe stripped

Link:

https://www.filescan.io/uploads/61e95fe3d32385db630eedec/reports/e611cc99-7351-4603-9bc3-aa67d86db380/overview

Label:

Malicious

Suspicious Score:

9.9/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=559ec8f7-618c-4890-b3c3-36a2ff5b8768

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904

Details

Macro Execution Coercion

Detected a document that appears to social engineer the user into activating embedded logic.

Macro Contains Suspicious String

Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...

Autostarting Excel Macro Sheet

Excel contains Macrosheet logic that will trigger automatically upon document open.

Anomalous Macrosheet Path

Microsoft Excel spreadsheet references a macrosheet with a non-standard path. A potentially evasive tactic.

Document With Minimal Content

Document contains less than 1 kilobyte of semantic information.

Result

Threat name:

Hidden Macro 4.0 Emotet

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/924362

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Document exploit detected (process start blacklist hit)

Found Excel 4.0 Macro with suspicious formulas

Found malware configuration

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

Machine Learning detection for dropped file

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Obfuscated command line found

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

Performs DNS queries to domains with low reputation

Powershell drops PE file

Sigma detected: Microsoft Office Product Spawning Windows Shell

Sigma detected: MSHTA Spawning Windows Shell

Sigma detected: Suspicious MSHTA Process Patterns

Sigma detected: Suspicious PowerShell Command Line

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)

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2022-01-20 05:40:53 UTC

File Type:

Document

Extracted files:

AV detection:

16 of 28 (57.14%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=o6mlxajcodbmo43cqfmfzkvyylzhfrjeawt5f6oplwrwggjoteca._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch5 banker macro persistence suricata trojan xlm

Link:

https://tria.ge/reports/220120-qf3rsaabck/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Drops file in System32 directory

Checks computer location settings

Loads dropped DLL

Blocklisted process makes network request

Downloads MZ/PE file

Sets service image path in registry

Emotet

Process spawned unexpected child process

Suspicious use of NtCreateProcessExOtherParentProcess

suricata: ET MALWARE W32/Emotet CnC Beacon 3

Malware Config

C2 Extraction:

45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443

Dropper Extraction:

http://0x5cff39c3/sec/se1.html
http://92.255.57.195/sec/se1.png

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/7798bb812270/report/overview.html

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/7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904

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.