MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bbd64a2eac3c74c1a179956bdcdc356342d4eb82edd4be845410e960799c156. 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


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

SHA256 hash: 4bbd64a2eac3c74c1a179956bdcdc356342d4eb82edd4be845410e960799c156
SHA3-384 hash: 91ca00d04a764a200f56183dd0c037877e8fb9079a71d829f48ffdc4f3e5bf781158592e678ba1eeec0f593f072dda12
SHA1 hash: d067c38df20f709d510814be6f4ea64560fe2a2c
MD5 hash: 6218159767f794682b01802b482ee289
humanhash: montana-coffee-salami-muppet
File name:report 826.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:46'848 bytes
First seen:2022-03-04 09:57:03 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 768:AUXcCsqi1O3bq9UkzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+U601+q:RXcC5iybq9RtT5fTR4Lh1NisFYBc3crF
TLSH T10923E119C5306C2CC33A8CB6820869A3B2197909D595E7A93144FF5C2B45AFF17EF6CD
Reporter JAMESWT_WT
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
1
# of downloads :
401
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
report 826.xlsm
Verdict:
Malicious activity
Analysis date:
2022-03-04 10:02:25 UTC
Tags:
opendir
Link:
https://app.any.run/tasks/a229b715-fbbb-4a56-bb77-84762df32e30

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/247318/
Detection(s):
TwinWave.EvilDoc.EmotetMoods.20220302.UNOFFICIAL
Create hunting rule

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

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

Xls.Downloader.Emotet03220-9940726-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a process with a hidden window
Moving a recently created file
Launching a process
Sending a custom TCP request
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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/4bbd64a2eac3c74c1a179956bdcdc356342d4eb82edd4be845410e960799c156/results/dashboard
Payload URLs
URL
File name
http://narsanatanaokulu.com/wp-includes/WQHhwTuSM5flyMv9/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=e789ebb8-319c-4154-8499-6b483266c489
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/4bbd64a2eac3c74c1a179956bdcdc356342d4eb82edd4be845410e960799c156
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/950682
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: 583163 Sample: report 826.xlsm Startdate: 04/03/2022 Architecture: WINDOWS Score: 100 35 210.57.209.142 UNAIR-AS-IDUniversitasAirlanggaID Indonesia 2->35 37 45.71.195.104 TTELESLEITETELECOMUNICACOESLTDAMEBR Brazil 2->37 39 36 other IPs or domains 2->39 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 Antivirus detection for URL or domain 2->51 53 13 other signatures 2->53 9 EXCEL.EXE 11 20 2->9         started        14 svchost.exe 2->14         started        signatures3 process4 dnsIp5 43 narsanatanaokulu.com 188.114.97.7, 443, 49165, 49166 CLOUDFLARENETUS European Union 9->43 29 C:\Users\user\xda.ocx, PE32 9->29 dropped 31 C:\Users\user\...\unXqmTysxiCS7ub5nL[1].dll, PE32 9->31 dropped 33 C:\Users\user\Desktop\~$report 826.xlsm, data 9->33 dropped 59 Document exploit detected (creates forbidden files) 9->59 61 Document exploit detected (UrlDownloadToFile) 9->61 16 regsvr32.exe 2 9->16         started        file6 signatures7 process8 file9 27 C:\Windows\...\wijeumzisplowfb.hvi (copy), PE32 16->27 dropped 45 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->45 20 regsvr32.exe 1 16->20         started        signatures10 process11 signatures12 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 20->55 23 regsvr32.exe 2 20->23         started        process13 dnsIp14 41 186.250.48.5, 49167, 80 RedfoxTelecomunicacoesLtdaBR Brazil 23->41 57 System process connects to network (likely due to code injection or exploit) 23->57 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bbd64a2eac3c74c1a179956bdcdc356342d4eb82edd4be845410e960799c156/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-03-04 09:57:12 UTC
File Type:
Document
Extracted files:
27
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jo6wjixkypduygqxtfll3todky2c2tvyf3oux2cfiehjmb4zyfla._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch5 banker macro trojan xlm
Link:
https://tria.ge/reports/220304-lyx7ssecf6/
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
Malware Config
C2 Extraction:
186.250.48.5:80
168.119.39.118:443
185.168.130.138:443
190.90.233.66:443
159.69.237.188:443
54.37.228.122:443
93.104.209.107:8080
185.148.168.15:8080
198.199.98.78:8080
87.106.97.83:7080
195.77.239.39:8080
37.44.244.177:8080
54.38.242.185:443
185.184.25.78:8080
116.124.128.206:8080
139.196.72.155:8080
128.199.192.135:8080
103.41.204.169:8080
78.47.204.80:443
68.183.93.250:443
194.9.172.107:8080
37.59.209.141:8080
85.214.67.203:8080
78.46.73.125:443
195.154.146.35:443
191.252.103.16:80
118.98.72.86:443
185.148.168.220:8080
217.182.143.207:443
168.197.250.14:80
62.171.178.147:8080
104.131.62.48:8080
203.153.216.46:443
210.57.209.142:8080
59.148.253.194:443
207.148.81.119:8080
54.37.106.167:8080
66.42.57.149:443
45.71.195.104:8080
Dropper Extraction:
http://narsanatanaokulu.com/wp-includes/WQHhwTuSM5flyMv9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/4bbd64a2eac3c74c1a179956bdcdc356342d4eb82edd4be845410e960799c156

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.

Cape
Cape
https://www.capesandbox.com/analysis/247318/

Comments