MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc. 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: b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc
SHA3-384 hash: 43f34fbe7f03cc5f14f22fabe1bbfc75c216265086a9f80a744c68b68adbc903ff671e774c74c6980b1b2127690549df
SHA1 hash: fed2aeb8af5efdfdfb5dd42939f6f1c3dbd8bda6
MD5 hash: c6ab92e94b280329002759752ee79253
humanhash: alpha-east-charlie-potato
File name:Gmbh_2022_02.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:214'313 bytes
First seen:2022-02-23 12:45:01 UTC
Last seen:2022-02-23 15:08:57 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 6144:WMyysPlevgOrNeduXWNOYYYYYYYYYYYYYYYYYYYYYY1:NyrPU4xduGO
TLSH T1B124AE1B5C0EDFA7D148C3F67F430CAE6B8B1758A99039FA01A22ECF6F8855259C541E
Reporter TeamDreier
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
2
# of downloads :
192
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/243737/
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Sending a custom TCP request
DNS request
Creating a file
Creating a process with a hidden window
Moving a recently created file
Launching a process
Changing an executable file
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
Infecting executable files
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc/results/dashboard
Payload URLs
URL
File name
https://www.swaong.com/assets/VV4/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
75%
Tags:
cmd macros-on-open regsvr32
Link:
https://www.filescan.io/uploads/62162c5b875593a3cc0a738a/reports/0d710c44-9069-4c0d-b6d8-88763983e0fb/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=1a5f6523-9c0f-4e23-aae1-e94c8a3168b5
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc
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/944738
Signature
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
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: 577219 Sample: Gmbh_2022_02.xlsm Startdate: 23/02/2022 Architecture: WINDOWS Score: 100 47 129.232.188.93 xneeloZA South Africa 2->47 49 162.214.50.39 UNIFIEDLAYER-AS-1US United States 2->49 51 41 other IPs or domains 2->51 63 Multi AV Scanner detection for domain / URL 2->63 65 Found malware configuration 2->65 67 Found malicious Excel 4.0 Macro 2->67 69 11 other signatures 2->69 12 EXCEL.EXE 57 24 2->12         started        17 svchost.exe 2->17         started        signatures3 process4 dnsIp5 55 www.swaong.com 12->55 57 waws-prod-dm1-143.sip.azurewebsites.windows.net 12->57 59 swaong-home.azurewebsites.net 12->59 41 C:\Users\user\xxw1.ocx, PE32 12->41 dropped 43 C:\Users\user\AppData\...\dSTqkzdpi173[1].dll, PE32 12->43 dropped 45 C:\Users\user\Desktop\~$Gmbh_2022_02.xlsm, data 12->45 dropped 81 Document exploit detected (creates forbidden files) 12->81 83 Document exploit detected (UrlDownloadToFile) 12->83 19 regsvr32.exe 2 12->19         started        file6 signatures7 process8 file9 39 C:\Windows\...\lgzafewqoufier.mcc (copy), PE32 19->39 dropped 71 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->71 23 regsvr32.exe 1 19->23         started        signatures10 process11 signatures12 75 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->75 26 regsvr32.exe 1 23->26         started        process13 signatures14 77 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->77 29 regsvr32.exe 1 26->29         started        process15 signatures16 79 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->79 32 regsvr32.exe 1 29->32         started        process17 signatures18 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 32->61 35 regsvr32.exe 2 32->35         started        process19 dnsIp20 53 175.107.196.192, 49166, 80 CYBERNET-APCyberInternetServicesPvtLtdPK Pakistan 35->53 73 System process connects to network (likely due to code injection or exploit) 35->73 signatures21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc/
Threat name:
Document-Office.Downloader.EncDoc
Create hunting rule
Status:
Malicious
First seen:
2022-02-23 12:45:23 UTC
File Type:
Document
Extracted files:
25
AV detection:
15 of 43 (34.88%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlqtg4ehneymv7embcfhaeolmagp5ovkfp4xczfpsoocvglehh6a._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-py3dasaah8/
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:
175.107.196.192:80
156.67.219.84:7080
159.8.59.82:8080
119.235.255.201:8080
31.24.158.56:8080
212.237.17.99:8080
45.118.135.203:7080
45.176.232.124:443
129.232.188.93:443
58.227.42.236:80
162.214.50.39:7080
176.104.106.96:8080
153.126.203.229:8080
162.243.175.63:443
138.185.72.26:8080
50.116.54.215:443
50.30.40.196:8080
178.79.147.66:8080
203.114.109.124:443
82.165.152.127:8080
79.172.212.216:8080
103.134.85.85:80
178.128.83.165:80
216.158.226.206:443
103.75.201.2:443
51.254.140.238:7080
45.142.114.231:8080
107.182.225.142:8080
81.0.236.90:443
46.55.222.11:443
164.68.99.3:8080
185.157.82.211:8080
131.100.24.231:80
212.24.98.99:8080
217.182.143.207:443
212.237.56.116:7080
45.118.115.99:8080
158.69.222.101:443
207.38.84.195:8080
41.76.108.46:8080
173.212.193.249:8080
103.75.201.4:443
195.154.133.20:443
110.232.117.186:8080
Dropper Extraction:
https://www.swaong.com/assets/VV4/
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/b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc

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:dridex_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
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 b2e13370876930cafc8c088a7011cb600cfebaaa2bf97164af939c2a996439fc

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/243737/

Comments