MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0aa692cc9abe6360ac72502a9f27fb0e3d401153dfe067524c82c56b7e5f8625. 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

Maldoc score: 5

Intelligence 12 IOCs YARA 4 File information Comments 1

SHA256 hash:	0aa692cc9abe6360ac72502a9f27fb0e3d401153dfe067524c82c56b7e5f8625
SHA3-384 hash:	e8f651020eff97ed7c3987fa5b6759ec11a307605bcf7c8b53df74f0d84172d708dd3cb3fb2ae8746404d2eadfd20bd9
SHA1 hash:	b16f1e822476e8ba006f64618075e2368349c359
MD5 hash:	941b5004b86c75a7fb30c6aee64fe350
humanhash:	stream-utah-double-twelve
File name:	941b5004b86c75a7fb30c6aee64fe350
Download:	download sample
Signature	Heodo Create hunting rule
File size:	71'511 bytes
First seen:	2022-01-20 22:29:21 UTC
Last seen:	2022-04-19 22:35:27 UTC
File type:	xlsx
MIME type:	application/vnd.ms-excel
ssdeep	1536:bpEk3hbdlylKsgqopeJBWhZFGkE+cL2NdA8eXZiozeOgXVZKyaZpvyR1kZkJvU+:bCk3hbdlylKsgqopeJBWhZFGkE+cL2Nr
TLSH	T19F636CA7B78299EADA0483394DB643C5B717EC104F9A43C73694F7346EB49F08D9324A
Reporter	zbetcheckin
Tags:	Emotet excel Heodo xlsx

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id

Maldoc score: 5

OLE dump

Intelligence

File Origin

# of uploads :

# of downloads :

209

Origin country :

n/a

Vendor Threat Intelligence

Verdict:

Malicious

File type:

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Has a screenshot:

False

Contains macros:

True

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/221294/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.47707798.UNOFFICIAL

TwinWave.EvilDoc.DOCXRSTRGOOD.MSHTA.210816.UNOFFICIAL

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL

TwinWave.EvilDoc.DOCXSTRGOODXL4.HTTP

TwinWave.EvilDoc.Emotet46and2.20220119.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a window

Сreating synchronization primitives

Creating a process with a hidden window

Launching a process

Running batch commands by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Verdict:

Malicious

File Type:

Legacy Excel File

Link:

https://app.docguard.net/0aa692cc9abe6360ac72502a9f27fb0e3d401153dfe067524c82c56b7e5f8625/results/dashboard

Document image

Image:

Download PNG

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

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

Link:

https://www.filescan.io/uploads/61e9e2710f8c757253d253bc/reports/b285a448-a1a7-4cd9-83eb-5430b88448e3/overview

Label:

Benign

Suspicious Score:

3.7/10

Score Malicious:

38%

Score Benign:

62%

Link:

https://www.malware.ai/gui/files/?id=a886069f-caa9-4acf-b401-aefd13169b09

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/0aa692cc9abe6360ac72502a9f27fb0e3d401153dfe067524c82c56b7e5f8625

Details

Excel 4.0 Macro

Document contains Excel 4.0 macros (XLM). A valid, albeit dated feature, this document should be treated with suspicion.

Macro Execution Coercion

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

Autostarting Excel Macro Sheet

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

Result

Threat name:

Hidden Macro 4.0

Detection:

malicious

Classification:

expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/924825

Signature

Antivirus detection for URL or domain

Document exploit detected (process start blacklist hit)

Found abnormal large hidden Excel 4.0 Macro sheet

Found Excel 4.0 Macro with suspicious formulas

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)

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)

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0aa692cc9abe6360ac72502a9f27fb0e3d401153dfe067524c82c56b7e5f8625/

Threat name:

Document-Excel.Trojan.Woreflint

Status:

Malicious

First seen:

2022-01-20 22:30:14 UTC

File Type:

Document

Extracted files:

AV detection:

11 of 42 (26.19%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bktjfte2xzrwbldskavj6j73by6uaekt37qgousmqlcww7s7qysq._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch4 banker macro suricata trojan xlm

Link:

https://tria.ge/reports/220120-2etm9scadk/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Drops file in System32 directory

Loads dropped DLL

Blocklisted process makes network request

Downloads MZ/PE file

Emotet

Process spawned unexpected child process

suricata: ET MALWARE W32/Emotet CnC Beacon 3

Malware Config

C2 Extraction:

131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080

Dropper Extraction:

http://0xb907d607/fer/fe2.html
http://185.7.214.7/fer/fe2.png

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/0aa692cc9abe6360ac72502a9f27fb0e3d401153dfe067524c82c56b7e5f8625

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.