MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2104584b16265539aeb9adacf179e9f5bcde7b65d35754b1da98fb39ffea17b6. 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: 2104584b16265539aeb9adacf179e9f5bcde7b65d35754b1da98fb39ffea17b6
SHA3-384 hash: 64f1298c473500c3853bd1586e2d495611601f41f0062a901f50d99dea2b45cfdf7674f63aeb4b3922be7c59713cc337
SHA1 hash: 39d74d1046ae26402bbdd08b24134d3f558b82b6
MD5 hash: 5bc1896940dc35c95a008c52797a6bc6
humanhash: jig-mango-butter-don
File name:SecuriteInfo.com.Mal.DocDl-K.24054.29779
Download: download sample
Signature Heodo
Create hunting rule
File size:113'664 bytes
First seen:2021-01-22 21:01:03 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:4wT4OxnvwQXiZj7hZjNGXsYbdYPeFmfG5/+vGuPt4kozH0:4wT4OxnvwQXiZj7hZjN
TLSH DCB34A6EB2EDCE7BE615307C0752ABEE2FB35C0D5C8186F3A270771A287B19085592D1
Reporter SecuriteInfoCom
Tags:Emotet Heodo

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 Microsoft Office Word
Office document is in OLE format
Office document contains VBA Macros
OLE dump

MalwareBazaar was able to identify 13 sections in this file using oledump:

Section IDSection sizeSection name
1146 bytesCompObj
24096 bytesDocumentSummaryInformation
3560 bytesSummaryInformation
46873 bytes1Table
5519 bytesMacros/PROJECT
6158 bytesMacros/PROJECTwm
725262 bytesMacros/VBA/Dzbky2bhynftefpvl
8704 bytesMacros/VBA/Zqjbz56to35ftj0kf
91114 bytesMacros/VBA/Zvfrgl3zqkd2gw3
106046 bytesMacros/VBA/_VBA_PROJECT
11686 bytesMacros/VBA/dir
1256270 bytesWordDocument
131470 bytesword
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 :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Mal.DocDl-K.24054.29779
Verdict:
Malicious activity
Analysis date:
2021-01-22 21:02:54 UTC
Tags:
macros macros-on-open generated-doc opendir loader trojan emotet
Link:
https://app.any.run/tasks/f0d2cd5d-9dc5-4ef8-8bcd-0aebab40dbf9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/vnd.openxmlformats-officedocument.wordprocessingml.document
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

SecuriteInfo.com.Mal.DocDl-K.24054.29779.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
Sending an HTTP POST request
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Result
Verdict:
Suspicious
File Type:
Legacy Word File with Macro
Link:
https://app.docguard.net/2104584b16265539aeb9adacf179e9f5bcde7b65d35754b1da98fb39ffea17b6/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.
Document With Few Pages
Document contains between one and three pages of content. Most malicious documents are sparse in page count.
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/588693
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
Document contains an embedded VBA with many string operations indicating source code obfuscation
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 343368 Sample: SecuriteInfo.com.Mal.DocDl-... Startdate: 22/01/2021 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Multi AV Scanner detection for domain / URL 2->51 53 Antivirus detection for URL or domain 2->53 55 16 other signatures 2->55 14 cmd.exe 2->14         started        17 WINWORD.EXE 293 23 2->17         started        process3 signatures4 63 Suspicious powershell command line found 14->63 65 Very long command line found 14->65 67 Encrypted powershell cmdline option found 14->67 19 powershell.exe 12 9 14->19         started        24 msg.exe 14->24         started        process5 dnsIp6 47 micronews.eu 93.119.104.27, 49165, 80 VIRTONO-NETWORKSRO Romania 19->47 45 C:\Users\user45dczqyb\Haf0_yn\P44G.dll, PE32 19->45 dropped 59 Powershell drops PE file 19->59 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 69 Hides that the sample has been downloaded from the Internet (zone.identifier) 30->69 33 rundll32.exe 30->33         started        process13 process14 35 rundll32.exe 1 33->35         started        signatures15 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 35->57 38 rundll32.exe 35->38         started        process16 process17 40 rundll32.exe 1 38->40         started        signatures18 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 40->61 43 rundll32.exe 40->43         started        process19
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2104584b16265539aeb9adacf179e9f5bcde7b65d35754b1da98fb39ffea17b6/
Threat name:
Document-Excel.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2021-01-22 20:27:25 UTC
AV detection:
15 of 46 (32.61%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eecfqsywezkttlvzvwwpc6pj6w6n463f2nlvjmo2td5tt77kc63a._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch3 banker macro ransomware trojan xlm
Link:
https://tria.ge/reports/210122-qasvw54f3s/
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:
190.55.186.229:80
203.157.152.9:7080
157.245.145.87:443
109.99.146.210:8080
116.202.10.123:8080
172.96.190.154:8080
163.53.204.180:443
190.107.118.125:80
91.93.3.85:8080
185.142.236.163:443
115.79.195.246:80
120.51.34.254:80
192.210.217.94:8080
198.20.228.9:8080
91.75.75.46:80
54.38.143.245:8080
161.49.84.2:80
162.144.145.58:8080
178.33.167.120:8080
201.193.160.196:80
143.95.101.72:8080
37.205.9.252:7080
178.62.254.156:8080
103.80.51.61:8080
74.208.173.91:8080
203.153.216.178:7080
152.32.75.74:443
37.46.129.215:8080
70.32.89.105:8080
179.233.3.89:80
132.248.38.158:80
103.229.73.17:8080
2.58.16.86:8080
82.78.179.117:443
139.59.61.215:443
75.127.14.170:8080
78.90.78.210:80
122.116.104.238:8443
5.79.70.250:8080
182.73.7.59:8080
192.163.221.191:8080
139.59.12.63:8080
190.19.169.69:443
58.27.215.3:8080
201.163.74.204:80
175.103.38.146:80
139.5.101.203:80
201.212.61.66:80
117.2.139.117:443
186.96.170.61:80
50.116.78.109:8080
68.133.75.203:8080
183.91.3.63:80
65.32.168.171:80
172.104.46.84:8080
27.78.27.110:443
172.193.14.201:80
103.93.220.182:80
49.206.16.156:80
223.17.215.76:80
203.56.191.129:8080
195.159.28.244:8080
195.201.56.70:8080
110.37.224.243:80
110.172.180.180:8080
188.166.220.180:7080
180.148.4.130:8080
157.7.164.178:8081
88.58.209.2:80
91.83.93.103:443
24.230.124.78:80
8.4.9.137:8080
203.160.167.243:80
192.241.220.183:8080
79.133.6.236:8080
186.146.229.172:80
46.105.131.68:8080
178.254.36.182:8080
46.32.229.152:8080
202.29.237.113:8080
185.208.226.142:8080
2.82.75.215:80
190.85.46.52:7080
190.18.184.113:80
188.226.165.170:8080
Dropper Extraction:
http://micronews.eu/crankshaft-pulley-i5aio/Tlp/!
http://ofert-al.com/wp-content/t9hVViBde/!
http://transal.eu/netgear-wifi-qzvv4/1j7XZ/!
http://e-wdesign.eu/wood-stove-x7iww/R1SMs1v/!
http://relatedgrouptest.com/OurTime/culeTFa3v/!
https://www.schmuckfedern.info/reference/0HlBBg8/
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/2104584b16265539aeb9adacf179e9f5bcde7b65d35754b1da98fb39ffea17b6

File information

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

Comments