MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a8abd0a2a010f8420d6c20a6c7f77e4fa379be7b02e3cd256c2cea07ba3399d. 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


Maldoc score: 7


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

SHA256 hash: 5a8abd0a2a010f8420d6c20a6c7f77e4fa379be7b02e3cd256c2cea07ba3399d
SHA3-384 hash: 23bbfdcc6e90d21154406d8defc70a24007e0380cb5da7ffa9525e7c0052220f029ecd5972064a9a53d029de57cd30bc
SHA1 hash: 8802e4a7a87f9398e5603af9184c520300324d9e
MD5 hash: c270db8e075b8051602361a31b75ebb3
humanhash: sink-sad-september-massachusetts
File name:bestand-5394916988.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:163'328 bytes
First seen:2021-01-21 10:14:18 UTC
Last seen:2021-01-21 12:26:54 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 3072:/iz5uTdcrrXyQBsc0vWJVi4IrwVbTnoL6IA:q1XPIIIA
TLSH DDF3089365445E26E52859B46F070FEB1B19FE0CFB81A6DB20193F5B3C78E22CD8B518
Reporter Anonymous
Tags:Emotet Heodo


Avatar
Anonymous
Malicious Emotet doc file distributed in a password protected zip having password 850

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 7
Application name is unknown
Office document is in OLE format
Office document contains VBA Macros
OLE dump

MalwareBazaar was able to identify 12 sections in this file using oledump:

Section IDSection sizeSection name
1146 bytesCompObj
24096 bytesDocumentSummaryInformation
31905 bytesSummaryInformation
46869 bytes1Table
5514 bytesMacros/PROJECT
6146 bytesMacros/PROJECTwm
7698 bytesMacros/VBA/Lbag_lc1rpwj
81113 bytesMacros/VBA/Lgp1mc5nrlmdys62p
917618 bytesMacros/VBA/Vuf42quw8164tqzh
105530 bytesMacros/VBA/_VBA_PROJECT
11675 bytesMacros/VBA/dir
12113278 bytesWordDocument
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecDocument_openRuns when the Word or Publisher document is opened
SuspiciousCreateMay execute file or a system command through WMI
SuspiciousCreateObjectMay create an OLE object
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bestand-5394916988.doc
Verdict:
Malicious activity
Analysis date:
2021-01-21 10:43:16 UTC
Tags:
macros macros-on-open emotet-doc emotet loader trojan
Link:
https://app.any.run/tasks/3c6f9c65-542e-40e2-a8ac-6aa8552487a0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/msword
Has a screenshot:
False
Contains macros:
True
Detection(s):
TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Running batch commands
Launching a process
DNS request
Sending an HTTP GET request
Creating a file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Word File with Macro
Link:
https://app.docguard.net/5a8abd0a2a010f8420d6c20a6c7f77e4fa379be7b02e3cd256c2cea07ba3399d/results/dashboard
Document image
Image:
Download PNG
Document image
Result
Verdict:
MALICIOUS
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/587026
Signature
Antivirus detection for URL or domain
Creates processes via WMI
Document contains an embedded VBA with many GOTO operations indicating source code obfuscation
Document contains an embedded VBA with many randomly named variables
Encrypted powershell cmdline option found
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 dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Potential dropper URLs found in powershell memory
Powershell drops PE file
Sigma detected: Suspicious Call by Ordinal
Sigma detected: Suspicious Encoded PowerShell Command Line
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 342535 Sample: SCAN_52858535.doc Startdate: 21/01/2021 Architecture: WINDOWS Score: 100 53 Multi AV Scanner detection for domain / URL 2->53 55 Antivirus detection for URL or domain 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 13 other signatures 2->59 14 cmd.exe 2->14         started        17 WINWORD.EXE 293 24 2->17         started        process3 signatures4 67 Suspicious powershell command line found 14->67 69 Very long command line found 14->69 71 Encrypted powershell cmdline option found 14->71 19 powershell.exe 12 9 14->19         started        24 msg.exe 14->24         started        process5 dnsIp6 47 vassanaservices.com 88.208.252.128, 49168, 80 ONEANDONE-ASBrauerstrasse48DE United Kingdom 19->47 49 senbiaojita.com 19->49 51 3 other IPs or domains 19->51 45 C:\Users\user\Ijzffo8\C7ohs1i\Y77J.dll, PE32 19->45 dropped 63 Powershell drops PE file 19->63 26 rundll32.exe 19->26         started        file7 signatures8 process9 process10 28 rundll32.exe 26->28         started        process11 30 rundll32.exe 2 28->30         started        signatures12 73 Hides that the sample has been downloaded from the Internet (zone.identifier) 30->73 33 rundll32.exe 30->33         started        process13 process14 35 rundll32.exe 1 33->35         started        signatures15 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 35->61 38 rundll32.exe 35->38         started        process16 process17 40 rundll32.exe 1 38->40         started        signatures18 65 Hides that the sample has been downloaded from the Internet (zone.identifier) 40->65 43 rundll32.exe 40->43         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a8abd0a2a010f8420d6c20a6c7f77e4fa379be7b02e3cd256c2cea07ba3399d/
Threat name:
Document-Excel.Trojan.GenScript
Create hunting rule
Status:
Malicious
First seen:
2021-01-20 20:59:24 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lkfl2crkaehyiigwyifgy73x4t5dpg7hwaxdzuswylhka65dhgoq._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch1 banker macro ransomware trojan xlm
Link:
https://tria.ge/reports/210121-ag4bs2cjfx/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Drops file in System32 directory
Enumerates physical storage devices
Loads dropped DLL
Blocklisted process makes network request
Emotet
Process spawned unexpected child process
Malware Config
C2 Extraction:
181.10.46.92:80
2.58.16.88:8080
206.189.232.2:8080
178.250.54.208:8080
167.71.148.58:443
202.134.4.210:7080
187.162.248.237:80
78.206.229.130:80
85.214.26.7:8080
5.196.35.138:7080
1.226.84.243:8080
110.39.162.2:443
185.183.16.47:80
152.231.89.226:80
138.97.60.141:7080
94.176.234.118:443
46.101.58.37:8080
93.146.143.191:80
70.32.84.74:8080
137.74.106.111:7080
80.15.100.37:80
68.183.190.199:8080
154.127.113.242:80
70.32.115.157:8080
12.163.208.58:80
31.27.59.105:80
110.39.160.38:443
68.183.170.114:8080
87.106.46.107:8080
105.209.235.113:8080
185.94.252.27:443
209.236.123.42:8080
60.93.23.51:80
186.177.174.163:80
177.85.167.10:80
111.67.12.221:8080
191.241.233.198:80
149.202.72.142:7080
12.162.84.2:8080
217.13.106.14:8080
197.232.36.108:80
192.232.229.53:4143
143.0.85.206:7080
177.23.7.151:80
213.52.74.198:80
51.255.165.160:8080
181.30.61.163:443
93.149.120.214:80
212.71.237.140:8080
51.15.7.145:80
190.247.139.101:80
188.135.15.49:80
155.186.9.160:80
91.233.197.70:80
95.76.153.115:80
46.43.2.95:8080
152.169.22.67:80
138.197.99.250:8080
104.131.41.185:8080
211.215.18.93:8080
81.215.230.173:443
152.170.79.100:80
190.114.254.163:8080
190.251.216.100:80
201.241.127.190:80
82.208.146.142:7080
172.245.248.239:8080
190.64.88.186:443
192.175.111.212:7080
50.28.51.143:8080
81.17.93.134:80
202.79.24.136:443
190.24.243.186:80
190.162.232.138:80
62.84.75.50:80
190.210.246.253:80
190.45.24.210:80
172.104.169.32:8080
82.48.39.246:80
188.225.32.231:7080
45.16.226.117:443
178.211.45.66:8080
138.97.60.140:8080
122.201.23.45:443
170.81.48.2:80
81.214.253.80:443
80.249.176.206:80
83.169.21.32:7080
46.105.114.137:8080
83.144.109.70:80
191.223.36.170:80
200.75.39.254:80
201.185.69.28:443
Dropper Extraction:
http://senbiaojita.com/wp-admin/iDlsc/!
http://vassanaservices.com/TEST/V3/!
http://starkmotorracing.com/unhairer/nzFKm/!
http://cometarabian.com/wp-includes/zFY6U/!
https://buyitnowtoday.net/wp-admin/KI0K/!
http://re2me.xyz/opt/Ds/!
http://convictionfitness.webdmcsolutions.com/wp-admin/gUb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/5a8abd0a2a010f8420d6c20a6c7f77e4fa379be7b02e3cd256c2cea07ba3399d

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Heodo

zip be3936cab1a70868cdc006294a83f04635b0454a71f25f409171aed4370b5ccd

Heodo

Word file doc 5a8abd0a2a010f8420d6c20a6c7f77e4fa379be7b02e3cd256c2cea07ba3399d

(this sample)

  
Dropped by
MD5 2e3e34ac61ac8c542f71fbe8e2d5fec4
  
Dropped by
SHA256 be3936cab1a70868cdc006294a83f04635b0454a71f25f409171aed4370b5ccd
  
Dropping
Emotet
  
Delivery method
Distributed via e-mail attachment

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