MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52
SHA3-384 hash: 9a1b59a787a2b222172f33c25f967043154c63c29c0808021a0ec4fe15aa96a4cd714bb6cf9ab20dc4166fc98a0a8574
SHA1 hash: 322ae23468c3160994a021b788be948da8ca7f2a
MD5 hash: 4eec78ff78cd7f80a50ae10ca92e9d3c
humanhash: kentucky-high-aspen-ten
File name:payment.xls
Download: download sample
Signature Heodo
Create hunting rule
File size:71'226 bytes
First seen:2022-01-21 04:59:33 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 1536:bpEk3hbdlylKsgqopeJBWhZFGkE+cL2NdA8eXZiozeOgXVZKyaZpvyR1kZkJvU+:bCk3hbdlylKsgqopeJBWhZFGkE+cL2Nr
TLSH T1BF636CA7B78299EADA0483394DB643C5B717EC104F9A43C73694F7346EB49F08D9324A
Reporter kat66370fuji
Tags:Emotet Heodo xls

Intelligence

File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/221351/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47707798.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.MSHTA.210816.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOODXL4.HTTP
Create hunting rule

TwinWave.EvilDoc.Emotet46and2.20220119.UNOFFICIAL
Create hunting rule

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
Sending an HTTP GET request
Creating a file
Running batch commands
Moving a recently created file
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/7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52/results/dashboard
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd cmd.exe macros macros-on-open mshta mshta.exe stripped
Link:
https://www.filescan.io/uploads/61ea3dd80f8c757253d37cb2/reports/7c79c617-216f-4fd0-be07-d9a8ba7d6dd3/overview
Label:
Benign
Suspicious Score:
3.7/10
Score Malicious:
38%
Score Benign:
62%
Link:
https://www.malware.ai/gui/files/?id=96200e77-a8b5-492b-98de-f9b3238cc306
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52
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
Create hunting rule
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/924962
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)
System process connects to network (likely due to code injection or exploit)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 557440 Sample: payment.xls Startdate: 21/01/2022 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Antivirus detection for URL or domain 2->59 61 12 other signatures 2->61 13 EXCEL.EXE 53 12 2->13         started        process3 file4 43 C:\Users\user\Desktop\payment.xls, Composite 13->43 dropped 67 Obfuscated command line found 13->67 17 cmd.exe 13->17         started        signatures5 process6 process7 19 mshta.exe 11 17->19         started        dnsIp8 47 185.7.214.7, 49165, 49166, 80 DELUNETDE France 19->47 22 powershell.exe 12 7 19->22         started        process9 dnsIp10 51 hindimedia.in 172.67.153.105, 49167, 80 CLOUDFLARENETUS United States 22->51 41 C:\Users\Public\Documents\ssd.dll, PE32 22->41 dropped 65 Powershell drops PE file 22->65 27 cmd.exe 22->27         started        file11 signatures12 process13 process14 29 rundll32.exe 27->29         started        process15 31 rundll32.exe 2 29->31         started        file16 45 C:\Windows\SysWOW64\...\mukwtqf.gtr (copy), PE32 31->45 dropped 53 Hides that the sample has been downloaded from the Internet (zone.identifier) 31->53 35 rundll32.exe 31->35         started        signatures17 process18 process19 37 rundll32.exe 2 35->37         started        dnsIp20 49 131.100.24.231, 49168, 80 GOPLEXTELECOMUNICACOESEINTERNETLTDA-MEBR Brazil 37->49 63 System process connects to network (likely due to code injection or exploit) 37->63 signatures21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52/
Threat name:
Document-Excel.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-01-21 05:00:11 UTC
File Type:
Document
Extracted files:
8
AV detection:
17 of 43 (39.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pi4wtmpjfjfgeyb4jocclalsddlmu7fq2lsfnpdieaw2ct5ovvja._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch4 banker macro trojan xlm
Link:
https://tria.ge/reports/220121-fm1wnadgc3/
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
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
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/7a3969b1e92a/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/7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52

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.

Rule name:buerloader_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:MALW_emotet
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet
Rule name:SUSP_Excel4Macro_AutoOpen
Create hunting rule
Author:John Lambert @JohnLaTwC
Description:Detects Excel4 macro use with auto open / close
Rule name:zloader_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel

File information

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

Web download

Heodo

Excel file xls 7a3969b1e92a4a62603c4b8425817218d6ca7cb0d2e456bc68202da14faead52

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/221351/
  
URLhaus
https://urlhaus.abuse.ch/url/1994354/
  
Delivery method
Distributed via web download

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