MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c. 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: 11


Maldoc score: 3


Intelligence 11 IOCs YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c
SHA3-384 hash: 65d15f695cec38093fc61ccbfb87939bdc2f62b58fd5e95719d1441dd2564e87b36682c9d1e1fd877153477bde89d63d
SHA1 hash: f9410347125537cffa497953c35a94700dca8080
MD5 hash: 5272441080e290f683af62d1a1096cc0
humanhash: berlin-orange-nine-white
File name:5272441080e290f683af62d1a1096cc0
Download: download sample
Signature Heodo
Create hunting rule
File size:65'164 bytes
First seen:2021-12-23 12:44:00 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 1536:d0Nk3hbdlylKsgqopeJBWhZFGkE+cL2NdAKzMk9B+ooszMk9A+oos:dak3hbdlylKsgqopeJBWhZFGkE+cL2NP
TLSH T199535C56BB87998EDA4213358CE74359B337FC168BA7C7473554B3294EB4AE08C03A1B
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: 3
OLE dump

MalwareBazaar was able to identify 3 sections in this file using oledump:

Section IDSection sizeSection name
14096 bytesDocumentSummaryInformation
24096 bytesSummaryInformation
352228 bytesWorkbook
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecAuto_OpenRuns when the Excel Workbook is opened
IOC87.251.86.178IPv4 address
SuspiciousXLM macroXLM macro found. It may contain malicious code

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5272441080e290f683af62d1a1096cc0
Verdict:
Malicious activity
Analysis date:
2021-12-23 12:44:54 UTC
Tags:
macros macros40 trojan
Link:
https://app.any.run/tasks/2b2e2097-b777-4286-b03b-6ef7664003f2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/215960/
Detection(s):
TwinWave.EvilDoc.DOCXRSTRGOOD.MSHTA.210816.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.HiddenSheetExcel4LureRecognizer.20200915.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.Excel4MacroLuresWatchingTheDectives.20210115.UNOFFICIAL
Create hunting rule

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

TwinWave.EvilDoc.Excel4HateMeSometimes.20210819.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOODXL4.HTTP
Create hunting rule

TwinWave.EvilDoc.DridexUManiac.20211215.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
Running batch commands by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File
Link:
https://app.docguard.net/067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c/results/dashboard
Payload URLs
URL
File name
87.251.86.178
WorkBook
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd macros macros-on-open mshta stripped
Link:
https://www.filescan.io/uploads/61c46f19ec6c6c14a9ec7f46/reports/59ea9dea-e08f-4439-9479-576245bb63dd/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c
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.
Document With Minimal Content
Document contains less than 1 kilobyte of semantic information.
Result
Threat name:
Hidden Macro 4.0
Create hunting rule
Detection:
malicious
Classification:
expl.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/912010
Signature
Antivirus detection for URL or domain
Document exploit detected (process start blacklist hit)
Found Excel 4.0 Macro with suspicious formulas
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Obfuscated command line found
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 544488 Sample: pffCW3wg2D Startdate: 23/12/2021 Architecture: WINDOWS Score: 96 31 Multi AV Scanner detection for domain / URL 2->31 33 Antivirus detection for URL or domain 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 8 other signatures 2->37 10 EXCEL.EXE 7 10 2->10         started        process3 signatures4 39 Obfuscated command line found 10->39 13 cmd.exe 10->13         started        process5 process6 15 mshta.exe 11 13->15         started        dnsIp7 29 87.251.86.178, 49167, 49168, 80 GALAXYDATARU Russian Federation 15->29 18 powershell.exe 12 7 15->18         started        process8 dnsIp9 25 naturaleddiscount.com 103.139.42.59, 49170, 80 FPT-AS-APTheCorporationforFinancingPromotingTechnolo Viet Nam 18->25 27 www.catholicroundup.com 157.245.119.201, 49169, 80 DIGITALOCEAN-ASNUS United States 18->27 21 cmd.exe 18->21         started        process10 process11 23 rundll32.exe 21->23         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c/
Threat name:
Document-Excel.Trojan.Hiddbook
Create hunting rule
Status:
Malicious
First seen:
2021-12-23 12:44:11 UTC
File Type:
Document
Extracted files:
10
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=az3et4adjewlx4nuu7v5l2xznlakagrquxu3alkkvihcgwdqbuoa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro xlm
Link:
https://tria.ge/reports/211223-pyg3cshgd8/
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://87.251.86.178/pp/oo.html
http://87.251.86.178/pp/PP.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/067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:INDICATOR_DOC_PhishingPatterns
Create hunting rule
Author:ditekSHen
Description:Detects OLE, RTF, PDF and OOXML (decompressed) documents with common phishing strings
Rule name:SUSP_EnableContent_String_Gen
Create hunting rule
Author:Florian Roth
Description:Detects suspicious string that asks to enable active content in Office Doc
Reference:Internal Research
Rule name:SUSP_EnableContent_String_Gen_RID322C
Create hunting rule
Author:Florian Roth
Description:Detects suspicious string that asks to enable active content in Office Doc
Reference:Internal Research
Rule name:SUSP_Excel4Macro_AutoOpen
Create hunting rule
Author:John Lambert @JohnLaTwC
Description:Detects Excel4 macro use with auto open / close

File information

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

Web download

Heodo

Excel file xlsx 067649f003492cbbf1b4a7ebd5eaf96ac0a01a30a5e9b02d4aaa0e2358700d1c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1913847/
Cape
Cape
https://www.capesandbox.com/analysis/215960/

Comments


Avatar
zbet commented on 2021-12-23 12:44:01 UTC

url : hxxps://ivonnekinser.com/images/lT5WAKgLHFFcT8GbUej4yx2K8zA/