MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66
SHA3-384 hash: 37612794c8d4afd9c96595d8b4611c3c8fe1f98a79ee9e8ed8887c61c34c1b1654a1841245509f8e3b350dd56c82ca3f
SHA1 hash: 17f8af613f232a37895b3d5e348a6db0c0999f8e
MD5 hash: 91aaab5b967699ae50316921a356a006
humanhash: uniform-lactose-maryland-ohio
File name:Address Update.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:71'495 bytes
First seen:2022-02-27 19:50:14 UTC
Last seen:2022-02-28 08:00:56 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:hp0b/XHTWhxndhjh/VwBpSZobSex7jB0FfuZibVyg:AzWhxHjh88ZoH7juFuZiQg
TLSH T1D563BD3E57327A2ED6DFAC75C0324BD2832B2342E0ABA565B051F5C71E732A22B45C5D
Reporter TeamDreier
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
2
# of downloads :
497
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66.xlsm
Verdict:
Malicious activity
Analysis date:
2022-02-28 06:07:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f4957b0c-3447-4383-aaa6-3f252e02012e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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/245099/
Detection(s):
TwinWave.EvilDoc.EmoEsqXLS46And2.20210112.UNOFFICIAL
Create hunting rule

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

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

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

SecuriteInfo.com.Trojan.GenericKD.39077376.10259.14315.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Creating a file
Creating a process with a hidden window
Moving a recently created file
Launching a process
Sending a custom TCP request 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/8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66/results/dashboard
Payload URLs
URL
File name
https://vasilestudio.com/wp-admin/pZ1vbd5Z/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
macros-on-open packed regsvr32
Link:
https://www.filescan.io/uploads/621bd62cdfdfa8501c676ad2/reports/bb81d306-518d-4665-8870-a68fe2342187/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=22807214-2e04-4de0-95c7-0929285faf95
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66
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/946984
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)
Machine Learning detection for dropped file
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: 579461 Sample: Address Update.xlsm Startdate: 27/02/2022 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 43 other IPs or domains 2->41 51 Multi AV Scanner detection for domain / URL 2->51 53 Found malware configuration 2->53 55 Antivirus detection for URL or domain 2->55 57 14 other signatures 2->57 10 EXCEL.EXE 11 19 2->10         started        signatures3 process4 dnsIp5 47 vasilestudio.com 104.21.80.160, 443, 49165 CLOUDFLARENETUS United States 10->47 29 C:\Users\user\aua.ocx, PE32 10->29 dropped 31 C:\Users\user\AppData\...\CQy4Ytn2OM3[1].dll, PE32 10->31 dropped 33 C:\Users\user\Desktop\~$Address Update.xlsm, data 10->33 dropped 65 Document exploit detected (creates forbidden files) 10->65 67 Document exploit detected (UrlDownloadToFile) 10->67 15 regsvr32.exe 2 10->15         started        file6 signatures7 process8 file9 35 C:\Windows\SysWOW64\...\pyji.rse (copy), PE32 15->35 dropped 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->49 19 regsvr32.exe 1 15->19         started        signatures10 process11 signatures12 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->59 22 regsvr32.exe 1 19->22         started        process13 signatures14 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->61 25 regsvr32.exe 2 22->25         started        process15 dnsIp16 43 169.197.131.16, 8080 SIMPLY-BITS-LLCUS United States 25->43 45 195.154.253.60, 49167, 8080 OnlineSASFR France 25->45 63 System process connects to network (likely due to code injection or exploit) 25->63 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-02-26 02:57:03 UTC
File Type:
Document
Extracted files:
32
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rvyp66sme5jkm4hgho4b5l66b23hwodpwkv7z6rpl5gfdxwmxnta._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet banker macro suricata trojan xlm
Link:
https://tria.ge/reports/220227-yktcxadghr/
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 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:
169.197.131.16:8080
195.154.253.60:8080
152.89.239.34:443
216.158.226.206:443
159.65.88.10:8080
209.126.98.206:8080
158.69.222.101:443
173.212.193.249:8080
185.157.82.211:8080
81.0.236.90:443
103.75.201.2:443
46.55.222.11:443
159.8.59.82:8080
207.38.84.195:8080
50.116.54.215:443
79.172.212.216:8080
212.237.17.99:8080
212.24.98.99:8080
178.79.147.66:8080
51.254.140.238:7080
107.182.225.142:8080
1.234.2.232:8080
153.126.203.229:8080
129.232.188.93:443
164.68.99.3:8080
178.128.83.165:80
212.237.56.116:7080
45.176.232.124:443
162.243.175.63:443
175.107.196.192:80
131.100.24.231:80
82.165.152.127:8080
45.142.114.231:8080
138.185.72.26:8080
103.134.85.85:80
103.75.201.4:443
110.232.117.186:8080
31.24.158.56:8080
119.235.255.201:8080
45.118.135.203:7080
217.182.143.207:443
195.154.133.20:443
58.227.42.236:80
203.114.109.124:443
45.118.115.99:8080
176.104.106.96:8080
50.30.40.196:8080
Dropper Extraction:
https://vasilestudio.com/wp-admin/pZ1vbd5Z/
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8d70ff7a4c27/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66

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:ach_IcedID_xlsm_20210326_2
Create hunting rule
Author:abuse.ch
Description:Detects IcedID xlsm
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 8d70ff7a4c2752a670e63bb81eafde0eb67b386fb2abfcfa2f5f4c51deccbb66

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/245099/

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