MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c5a0e1906eb2a02dc597a235c6ba9b3faccc526ef1aa3b2f34f462257ff7261. 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: 9

Intelligence 11 IOCs YARA File information Comments

SHA256 hash:	3c5a0e1906eb2a02dc597a235c6ba9b3faccc526ef1aa3b2f34f462257ff7261
SHA3-384 hash:	6e3b324542ac7003b33b99084af24bd2dad7f360dd4c6285b0d90a132ab32af5df675eccfe7f23d0b4010c68986822a4
SHA1 hash:	207544f5a36c423863f0c5f5e8cfdaf94481811d
MD5 hash:	75485cdb3196a9cd260e69462b022a09
humanhash:	purple-washington-delaware-india
File name:	emotet_e2_3c5a0e1906eb2a02dc597a235c6ba9b3faccc526ef1aa3b2f34f462257ff7261_2020-12-30__133804206817._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	159'615 bytes
First seen:	2020-12-30 13:41:06 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:2ISPO2TNqU+PRGfFz9ufstRUUKSns8T00JSHUgteMJ8qMD7gbUl:Ct+P6z9ufsfgIf0pLb+
TLSH	6AF35C349F138A9BE21531FA2BA785A67D24BDF584CDB10D723CF308BF391695D86221
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

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: 9

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 ID	Section size	Section name
1	146 bytes	CompObj
2	4096 bytes	DocumentSummaryInformation
3	544 bytes	SummaryInformation
4	6412 bytes	1Table
5	99186 bytes	Data
6	508 bytes	Macros/PROJECT
7	146 bytes	Macros/PROJECTwm
8	10604 bytes	Macros/VBA/Qggrfagrepnzqkp
9	703 bytes	Macros/VBA/Txsklj79jo0bkptd
10	1114 bytes	Macros/VBA/Xve8ndufgc_9jc
11	3740 bytes	Macros/VBA/_VBA_PROJECT
12	668 bytes	Macros/VBA/dir
13	20655 bytes	WordDocument

OLE vba

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

Type	Keyword	Description
AutoExec	Document_open	Runs when the Word or Publisher document is opened
Suspicious	CreateTextFile	May create a text file
Suspicious	Create	May execute file or a system command through WMI
Suspicious	CreateObject	May create an OLE object
Suspicious	Base64 Strings	Base64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

262

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

EL6327117837PA.doc

Verdict:

Malicious activity

Analysis date:

2020-12-30 15:03:47 UTC

Tags:

macros macros-on-open emotet-doc emotet generated-doc trojan

Link:

https://app.any.run/tasks/6c222fdc-41dd-4a7f-964c-49b186d5d78f

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

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL

Doc.Dropper.EmotetRed1220-9816007-0

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

Deleting a recently created file

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/3c5a0e1906eb2a02dc597a235c6ba9b3faccc526ef1aa3b2f34f462257ff7261/results/dashboard

Document image

Image:

Download PNG

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.

Macro with File System Write

Detected macro logic that can write data to the file system.

Macro Execution Coercion

Detected a document that appears to social engineer the user into activating embedded logic.

Result

Threat name:

Unknown

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/572192

Signature

Antivirus detection for URL or domain

Creates processes via WMI

Document contains an embedded VBA macro with suspicious strings

Document contains an embedded VBA with many GOTO 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 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 case anomaly found

Powershell drops PE file

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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/3c5a0e1906eb2a02dc597a235c6ba9b3faccc526ef1aa3b2f34f462257ff7261/

Threat name:

Document-Office.Trojan.GenScript

Status:

Malicious

First seen:

2020-12-30 13:42:06 UTC

AV detection:

14 of 28 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=hrna4gig5mvafxczpirvy25jwp5mzrjg54nkhmxtj5dcev77ojqq._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch2 banker macro trojan

Link:

https://tria.ge/reports/201230-7lhll498gs/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

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

Loads dropped DLL

Blocklisted process makes network request

Emotet

Process spawned unexpected child process

Malware Config

C2 Extraction:

75.188.107.174:80
75.109.111.18:80
157.245.123.197:8080
50.116.111.59:8080
173.249.20.233:443
136.244.110.184:8080
84.232.252.202:443
138.68.87.218:443
172.125.40.123:80
109.74.5.95:8080
61.19.246.238:443
24.179.13.119:80
46.105.131.79:8080
185.201.9.197:8080
185.94.252.104:443
74.40.205.197:443
59.21.235.119:80
139.99.158.11:443
176.111.60.55:8080
66.57.108.14:443
37.187.72.193:8080
118.83.154.64:443
62.30.7.67:443
168.235.67.138:7080
187.161.206.24:80
173.70.61.180:80
97.120.3.198:80
167.114.153.111:8080
120.150.60.189:80
70.180.33.202:80
70.92.118.112:80
200.116.145.225:443
190.29.166.0:80
5.2.212.254:80
181.171.209.241:443
172.105.13.66:443
119.59.116.21:8080
109.116.245.80:80
87.106.139.101:8080
152.170.205.73:80
50.245.107.73:443
144.217.7.207:7080
51.89.36.180:443
104.131.11.150:443
85.105.111.166:80
203.153.216.189:7080
95.213.236.64:8080
190.240.194.77:443
123.176.25.234:80
139.59.60.244:8080
62.75.141.82:80
24.164.79.147:8080
194.190.67.75:80
220.245.198.194:80
98.109.133.80:80
72.186.136.247:443
201.241.127.190:80
41.185.28.84:8080
62.171.142.179:8080
120.150.218.241:443
5.39.91.110:7080
64.207.182.168:8080
121.124.124.40:7080
37.139.21.175:8080
172.104.97.173:8080
93.146.48.84:80
142.112.10.95:20
178.152.87.96:80
78.24.219.147:8080
100.37.240.62:80
197.211.245.21:80
181.165.68.127:80
174.118.202.24:443
110.145.11.73:80
24.231.88.85:80
202.134.4.211:8080
110.145.101.66:443
188.165.214.98:8080
89.216.122.92:80
74.58.215.226:80
157.245.99.39:8080
161.0.153.60:80
70.183.211.3:80
78.188.225.105:80
24.178.90.49:80
49.205.182.134:80
94.23.237.171:443
67.170.250.203:443
79.137.83.50:443
202.134.4.216:8080
194.4.58.192:7080
75.177.207.146:80
209.141.54.221:7080
188.219.31.12:80
95.9.5.93:80
74.208.45.104:8080
217.20.166.178:7080
2.58.16.89:8080
24.69.65.8:8080
47.144.21.37:80
50.91.114.38:80
134.209.144.106:443
202.141.243.254:443
74.128.121.17:80
78.189.148.42:80
115.94.207.99:443
110.145.77.103:80
172.86.188.251:8080
139.162.60.124:8080
190.162.215.233:80

Dropper Extraction:

http://insvat.com/wp-admin/Dw/
http://littleindiadirectory.com/l/TOYuT/
http://blogs.g2gtechnologies.com/blogs/v/
http://pattayastore.com/visio-network-1hmpp/j5/
http://rsimadinah.com/wp-content/16qT/
https://tenmoney.business/wp-content/nhW/
https://sureoptimize.com/well-known/QsEs/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/3c5a0e1906eb2a02dc597a235c6ba9b3faccc526ef1aa3b2f34f462257ff7261