MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a71ce371b92b9c84f97a30f048a53d4f677269332907480a5c9ab635bdb14634. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a71ce371b92b9c84f97a30f048a53d4f677269332907480a5c9ab635bdb14634
SHA3-384 hash: 77ea26d437f31742b6775b423f6ad3da9e3b2f6d68266b974610c79152f2f1798affc9a4647dbad1eb64a7d2ed8d70f9
SHA1 hash: bb946248c82b4b992da95ee851a90489739c8d2d
MD5 hash: 6c346c294b02706919b111b5cfe48afd
humanhash: oklahoma-tennis-cat-eight
File name:ALXU8477733041 invoice.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:92'351 bytes
First seen:2022-02-23 18:17:59 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:/QBrnXpnyV+ns1BVi/IEh2hx0Lx3bKhllGGx0vKCEjdQjqEk+xXPd:WDpyVEoBo6hKb4llGsQjbxfd
TLSH T17293022E832E547BDAF54475B10890EB6A0E0D034508EB9A0895F39B4B7D5C94FBECEC
Reporter pr0xylife
Tags:Emotet epoch4 Heodo xlsm

Intelligence

File Origin
# of uploads :
1
# of downloads :
320
Origin country :
n/a
Vendor Threat Intelligence
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/243911/
Detection(s):
TwinWave.EvilDoc.EmoEsqXLS46And2.20210112.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Heur.26574.4266.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Heur.23445.20944.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.EmotetYellowBlackPicturesOfU.XL.220223.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Creating a file
Sending a custom TCP request
Creating a process with a hidden window
Moving a recently created file
Launching a process
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/a71ce371b92b9c84f97a30f048a53d4f677269332907480a5c9ab635bdb14634/results/dashboard
Payload URLs
URL
File name
http://www.ajaxmatters.com/c7g8t/zbBYgukXYxzAF2hZc/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd control.exe evasive greyware keylogger macros-on-open packed regsvr32 shell32.dll
Link:
https://www.filescan.io/uploads/62167a5eac8ad0468b6ce26a/reports/9b9c4bcd-42bb-42b0-b71e-b38009e92c73/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=402ca612-f9b3-4b24-b326-644f32be4fc2
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/a71ce371b92b9c84f97a30f048a53d4f677269332907480a5c9ab635bdb14634
Details
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a71ce371b92b9c84f97a30f048a53d4f677269332907480a5c9ab635bdb14634/
Threat name:
Document-Office.Downloader.Encdoc
Create hunting rule
Status:
Malicious
First seen:
2022-02-23 18:18:12 UTC
File Type:
Document
Extracted files:
26
AV detection:
16 of 27 (59.26%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4oog4nzfooij6l2gdyerjj5j5txe2jtfeduqcs4tk3dlpnriy2a._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/220223-wxlgqabab9/
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
Malware Config
C2 Extraction:
135.148.121.246:8080
213.190.4.223:7080
175.107.196.192:80
46.55.222.11:443
153.126.203.229:8080
138.185.72.26:8080
45.118.135.203:7080
107.182.225.142:8080
195.154.133.20:443
79.172.212.216:8080
129.232.188.93:443
50.30.40.196:8080
131.100.24.231:80
58.227.42.236:80
216.158.226.206:443
45.118.115.99:8080
51.254.140.238:7080
173.212.193.249:8080
110.232.117.186:8080
81.0.236.90:443
158.69.222.101:443
103.75.201.2:443
185.157.82.211:8080
176.104.106.96:8080
82.165.152.127:8080
156.67.219.84:7080
212.237.17.99:8080
178.128.83.165:80
162.243.175.63:443
45.142.114.231:8080
103.134.85.85:80
178.79.147.66:8080
31.24.158.56:8080
103.75.201.4:443
217.182.143.207:443
159.8.59.82:8080
164.68.99.3:8080
209.126.98.206:8080
207.38.84.195:8080
119.235.255.201:8080
212.24.98.99:8080
212.237.56.116:7080
50.116.54.215:443
45.176.232.124:443
203.114.109.124:443
Dropper Extraction:
http://www.ajaxmatters.com/c7g8t/zbBYgukXYxzAF2hZc/
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a71ce371b92b/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/a71ce371b92b9c84f97a30f048a53d4f677269332907480a5c9ab635bdb14634

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/243911/

Comments