MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f. 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 1 File information Comments
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SHA256 hash: 818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f
SHA3-384 hash: afecacfee5eb9e12339003826df610c2d9b0046ac24b028bd4be5105f801a0d0ea41fae61fb58972827f7bf3a2d23f57
SHA1 hash: 5b93673e593198e2dca7c1f35e8575027318d549
MD5 hash: b4e5f5dacf6cc2efbf31169a7c8b955d
humanhash: tennis-equal-king-twenty
File name:RechnungScan_02_03_2022.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:47'653 bytes
First seen:2022-03-02 13:04:49 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 768:n1m2o0pOODOevZCwrvtTzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0Vf1V5f+:n1HoadD3tT5fTR4Lh1NisFYBc3cr+Uqu
TLSH T19B23E02AC5207828DB3A4C35820469D2721A7D05DDD5FB5A3145FB4C3B86BFB53AF88D
Reporter TeamDreier
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
File type:
application/octet-stream
Has a screenshot:
False
Contains macros:
False
Detection:
Emotet
Create hunting rule
Link:
https://www.capesandbox.com/analysis/246299/
Detection(s):
TwinWave.EvilDoc.EmoEsqXLS46And2.20210112.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Heur.30484.32726.UNOFFICIAL
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SecuriteInfo.com.Heur.3214.32668.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EnjoyTheSilence.M2.20210317.UNOFFICIAL
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TwinWave.EvilDoc.EnjoyTheSilence.20210716.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetEsqXL4EarlyHours.20211126.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetWarnBarPicturesOfU.XL.220301.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DOC.Agent.AYK.6778.25012.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Creating a file
Creating a process with a hidden window
Moving a recently created file
Launching a process
Query of malicious DNS domain
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f/results/dashboard
Payload URLs
URL
File name
http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
75%
Tags:
macros-on-open regsvr32
Link:
https://www.filescan.io/uploads/621f6b83dfdfa8501c77206b/reports/821fa67e-ad6f-416f-b98d-efb58661a527/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=7be36376-57db-4992-afbd-028a3fe0a705
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f
Details
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.
Anomalous Macrosheet Path
Microsoft Excel spreadsheet references a macrosheet with a non-standard path. A potentially evasive tactic.
Result
Threat name:
Hidden Macro 4.0 Emotet
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/949105
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Drops PE files to the user root directory
Found Excel 4.0 Macro with suspicious formulas
Found malicious Excel 4.0 Macro
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Regsvr32 Command Line Without DLL
Sigma detected: Regsvr32 Network Activity
System process connects to network (likely due to code injection or exploit)
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 581586 Sample: RechnungScan_02_03_2022.xlsm Startdate: 02/03/2022 Architecture: WINDOWS Score: 100 37 129.232.188.93 xneeloZA South Africa 2->37 39 203.114.109.124 TOT-LLI-AS-APTOTPublicCompanyLimitedTH Thailand 2->39 41 44 other IPs or domains 2->41 49 Multi AV Scanner detection for domain / URL 2->49 51 Found malware configuration 2->51 53 Antivirus detection for URL or domain 2->53 55 13 other signatures 2->55 10 EXCEL.EXE 7 19 2->10         started        signatures3 process4 dnsIp5 45 rosywhitecleaningsolution.com 66.96.147.101, 49167, 80 BIZLAND-SDUS United States 10->45 29 C:\Users\user\sei.ocx, PE32 10->29 dropped 31 C:\Users\user\AppData\...\9pkEWdCWW[1].dll, PE32 10->31 dropped 33 C:\Users\...\~$RechnungScan_02_03_2022.xlsm, data 10->33 dropped 63 Document exploit detected (creates forbidden files) 10->63 65 Document exploit detected (UrlDownloadToFile) 10->65 15 regsvr32.exe 2 10->15         started        file6 signatures7 process8 file9 35 C:\Windows\SysWOW64\...\csmfduy.ktk (copy), PE32 15->35 dropped 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->47 19 regsvr32.exe 1 15->19         started        signatures10 process11 signatures12 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->57 22 regsvr32.exe 1 19->22         started        process13 signatures14 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->59 25 regsvr32.exe 2 22->25         started        process15 dnsIp16 43 209.15.236.39, 49168, 8080 COGECO-PEER1CA Canada 25->43 61 System process connects to network (likely due to code injection or exploit) 25->61 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-03-02 11:58:19 UTC
AV detection:
21 of 43 (48.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qgctjuz2bzyhw6hzqjtdmimgwsaaxg7q6ghtbxcp7gdw4lsw3mpq._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch4 banker macro suricata trojan xlm
Link:
https://tria.ge/reports/220302-qbh7ksgfer/
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 FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Loads dropped DLL
Downloads MZ/PE file
Emotet
Process spawned unexpected child process
suricata: ET MALWARE W32/Emotet CnC Beacon 3
Malware Config
C2 Extraction:
209.15.236.39:8080
162.244.80.68:443
195.154.253.60:8080
31.24.158.56:8080
209.126.98.206:8080
45.142.114.231:8080
159.8.59.82:8080
159.65.88.10:8080
82.165.152.127:8080
1.234.2.232:8080
178.79.147.66:8080
103.75.201.4:443
131.100.24.231:80
129.232.188.93:443
173.212.193.249:8080
107.182.225.142:8080
103.134.85.85:80
176.104.106.96:8080
203.114.109.124:443
216.158.226.206:443
119.235.255.201:8080
103.75.201.2:443
176.56.128.118:443
195.154.133.20:443
51.254.140.238:7080
45.118.115.99:8080
212.237.56.116:7080
138.185.72.26:8080
158.69.222.101:443
46.55.222.11:443
79.172.212.216:8080
81.0.236.90:443
110.232.117.186:8080
50.30.40.196:8080
185.157.82.211:8080
162.243.175.63:443
178.128.83.165:80
153.126.203.229:8080
50.116.54.215:443
45.176.232.124:443
164.68.99.3:8080
207.38.84.195:8080
217.182.143.207:443
212.24.98.99:8080
45.118.135.203:7080
58.227.42.236:80
212.237.17.99:8080
Dropper Extraction:
http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/
http://havilaholuemglobal.com/dofz29/ymIfCcEL8I5kjA6E/
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/818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f

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:Microsoft_XLSX_with_Macrosheet
Create hunting rule

File information

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

Malspam

Heodo

Excel file xlsm 818534d33a0e707b78f98266362186b4800b9bf0f18f30dc4ff9876e2e56db1f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/246299/

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