MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efe7ff5474257a3f67112514e9768c801ee05d93a5eb982c00a56fa08b3c2e66. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efe7ff5474257a3f67112514e9768c801ee05d93a5eb982c00a56fa08b3c2e66
SHA3-384 hash: e249d179a16e3e575a2f9459053d8a6c9ada14741dda7b7665c17bf0b7ee3f8f0ff18e560900630d220f7a11b607c37f
SHA1 hash: 8f99dd8d5a4116eafdbf51a428ec032f937d1481
MD5 hash: 2c2cf02a50ca4180b89ccb00fe3ed0fe
humanhash: quiet-steak-skylark-muppet
File name:XOiF 18883880.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:51'687 bytes
First seen:2022-03-11 16:13:44 UTC
Last seen:2022-03-11 18:20:47 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 768:Hx9D9onsXslSQHAamYDSmPq9A3Bj9DLC+9uSEcmQThnuG3KA0P4F:HXD9okncDSmSIBlGeuSEcm2h0BPu
TLSH T1E2337B6BA5D4B03BCE238C3D8D085F9A3D5B944211C19B76CF4CA29D768F1B60E0B46D
Reporter pr0xylife
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
2
# of downloads :
231
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/249479/
Detection(s):
TwinWave.EvilDoc.SilentInvasion.20210310.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmoVietNow.20220703.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.EmoWarnBarPicturesOfU.XL.220311.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
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/efe7ff5474257a3f67112514e9768c801ee05d93a5eb982c00a56fa08b3c2e66/results/dashboard
Payload URLs
URL
File name
http://centrobilinguelospinos.com/wp-admin/VrgzWT/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe emotet greyware keylogger macros-on-open packed regsvr32 shell32.dll
Link:
https://www.filescan.io/uploads/622b754fdfdfa8501c8ca308/reports/e78190ce-59ce-40d1-a697-5fe8154b4cdf/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=a8378e2e-d103-431f-a484-ea1240ca5576
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/efe7ff5474257a3f67112514e9768c801ee05d93a5eb982c00a56fa08b3c2e66
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.
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/955000
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 587481 Sample: XOiF 18883880.xlsm Startdate: 11/03/2022 Architecture: WINDOWS Score: 100 37 103.42.58.120 VNPT-AS-VNVNPTCorpVN Viet Nam 2->37 39 210.57.209.142 UNAIR-AS-IDUniversitasAirlanggaID Indonesia 2->39 41 36 other IPs or domains 2->41 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Multi AV Scanner detection for domain / URL 2->55 57 Found malware configuration 2->57 59 14 other signatures 2->59 10 EXCEL.EXE 7 19 2->10         started        signatures3 process4 dnsIp5 49 centrobilinguelospinos.com 208.76.80.20, 49167, 80 TOTALCHOICEUS United States 10->49 29 C:\Users\user\en.ocx, PE32 10->29 dropped 31 C:\Users\user\AppData\...\7IPZhfd[1].dll, PE32 10->31 dropped 33 C:\Users\user\Desktop\~$XOiF 18883880.xlsm, data 10->33 dropped 67 Document exploit detected (creates forbidden files) 10->67 69 Document exploit detected (UrlDownloadToFile) 10->69 15 regsvr32.exe 2 10->15         started        file6 signatures7 process8 file9 35 C:\Windows\SysWOW64\...\rbcaeuscdp.gli (copy), PE32 15->35 dropped 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->51 19 regsvr32.exe 1 15->19         started        signatures10 process11 signatures12 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->61 22 regsvr32.exe 1 19->22         started        process13 signatures14 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->63 25 regsvr32.exe 2 22->25         started        process15 dnsIp16 43 186.250.48.5, 49169, 80 RedfoxTelecomunicacoesLtdaBR Brazil 25->43 45 51.75.33.122, 443, 49168 OVHFR France 25->45 47 4 other IPs or domains 25->47 65 System process connects to network (likely due to code injection or exploit) 25->65 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efe7ff5474257a3f67112514e9768c801ee05d93a5eb982c00a56fa08b3c2e66/
Threat name:
Document-Office.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-03-11 14:40:36 UTC
File Type:
Document
Extracted files:
29
AV detection:
18 of 42 (42.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57t76vduev5d6zyreukos5umqapoaxmtuxvzqlaauvx2bcz4fzta._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/220311-tpmzgaabg6/
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:
51.75.33.122:443
186.250.48.5:80
168.119.39.118:443
207.148.81.119:8080
194.9.172.107:8080
139.196.72.155:8080
78.47.204.80:443
159.69.237.188:443
45.71.195.104:8080
54.37.106.167:8080
185.168.130.138:443
37.44.244.177:8080
185.184.25.78:8080
185.148.168.15:8080
128.199.192.135:8080
37.59.209.141:8080
103.41.204.169:8080
185.148.168.220:8080
103.42.58.120:7080
78.46.73.125:443
68.183.93.250:443
190.90.233.66:443
5.56.132.177:8080
62.171.178.147:8080
196.44.98.190:8080
168.197.250.14:80
66.42.57.149:443
59.148.253.194:443
104.131.62.48:8080
191.252.103.16:80
54.37.228.122:443
88.217.172.165:8080
195.77.239.39:8080
116.124.128.206:8080
93.104.209.107:8080
118.98.72.86:443
217.182.143.207:443
87.106.97.83:7080
210.57.209.142:8080
54.38.242.185:443
195.154.146.35:443
203.153.216.46:443
198.199.98.78:8080
85.214.67.203:8080
Dropper Extraction:
http://centrobilinguelospinos.com/wp-admin/VrgzWT/
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/efe7ff5474257a3f67112514e9768c801ee05d93a5eb982c00a56fa08b3c2e66

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.

Cape
Cape
https://www.capesandbox.com/analysis/249479/

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