MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc. 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: 9

Maldoc score: 7

Intelligence 9 IOCs YARA File information Comments

SHA256 hash:	8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc
SHA3-384 hash:	b9033ee8beaa49863c0e3bb2d4f48103c21738b4ebd19d0ec2828e57d825fc8233d81f271a3e758caaede5a8b5fa570f
SHA1 hash:	ddef6d36856468b8c56d6ad4cd4dac18e3468754
MD5 hash:	1fb7f64e4011e46ab434e6332185758a
humanhash:	ink-seventeen-fanta-uranus
File name:	emotet_e2_8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc_2021-01-22__161135903611._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	177'152 bytes
First seen:	2021-01-22 16:12:52 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:YwT4OUNzBgQEPcnc2kTdcrrXyQBsc0vWJVi4IrwVWYbdYPeFmfG5/+vGsPt4kohj:YwT4OUNzBgQEPcnc2tPIIAGd
TLSH	0D04A21FB6D8CE6BE52871B86B031FEC1F635E0D9C856AFB11313F4A387B1624849199
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: 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 ID	Section size	Section name
1	146 bytes	CompObj
2	4096 bytes	DocumentSummaryInformation
3	536 bytes	SummaryInformation
4	6873 bytes	1Table
5	513 bytes	Macros/PROJECT
6	137 bytes	Macros/PROJECTwm
7	1109 bytes	Macros/VBA/Tvh1u8793dltn9
8	697 bytes	Macros/VBA/Twh1gb2mpd3
9	25057 bytes	Macros/VBA/X1bqz0qaer43b52bf
10	5925 bytes	Macros/VBA/_VBA_PROJECT
11	668 bytes	Macros/VBA/dir
12	118910 bytes	WordDocument
13	2368 bytes	word

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	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 :

199

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

emotet_e2_8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc_2021-01-22__161135903611._doc

Verdict:

Malicious activity

Analysis date:

2021-01-22 16:21:51 UTC

Tags:

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

Link:

https://app.any.run/tasks/9696d9f0-662d-47b3-a2e5-5c412fa635d5

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

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL

Doc.Downloader.EmotetRed0121-9822961-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Running batch commands

Launching a process

DNS request

Creating a file

Moving a file to the Windows subdirectory

Creating a service

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Verdict:

Suspicious

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc/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.

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc/

Threat name:

Document-Excel.Downloader.Heuristic

Status:

Malicious

First seen:

2021-01-22 16:13:07 UTC

AV detection:

12 of 46 (26.09%)

Threat level:

2/5

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch2 banker macro ransomware trojan xlm

Link:

https://tria.ge/reports/210122-pj935q9de6/

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:

69.38.130.14:80
195.159.28.230:8080
162.241.204.233:8080
115.21.224.117:80
78.189.148.42:80
181.165.68.127:80
78.188.225.105:80
161.0.153.60:80
89.106.251.163:80
172.125.40.123:80
5.39.91.110:7080
110.145.11.73:80
190.251.200.206:80
144.217.7.207:7080
75.109.111.18:80
75.177.207.146:80
139.59.60.244:8080
70.183.211.3:80
95.213.236.64:8080
61.19.246.238:443
174.118.202.24:443
71.72.196.159:80
138.68.87.218:443
24.164.79.147:8080
49.205.182.134:80
24.231.88.85:80
121.124.124.40:7080
95.9.5.93:80
118.83.154.64:443
78.24.219.147:8080
104.131.11.150:443
85.105.205.77:8080
108.53.88.101:443
187.161.206.24:80
203.153.216.189:7080
37.187.72.193:8080
185.94.252.104:443
157.245.99.39:8080
50.91.114.38:80
87.106.139.101:8080
74.128.121.17:80
62.75.141.82:80
37.139.21.175:8080
190.103.228.24:80
134.209.144.106:443
78.182.254.231:80
186.74.215.34:80
180.222.161.85:80
69.49.88.46:80
202.134.4.211:8080
75.113.193.72:80
139.162.60.124:8080
79.137.83.50:443
123.176.25.234:80
172.105.13.66:443
93.146.48.84:80
109.116.245.80:80
41.185.28.84:8080
98.109.133.80:80
194.190.67.75:80
110.145.101.66:443
136.244.110.184:8080
24.179.13.119:80
89.216.122.92:80
139.99.158.11:443
172.86.188.251:8080
74.40.205.197:443
62.171.142.179:8080
167.114.153.111:8080
119.59.116.21:8080
74.58.215.226:80
188.165.214.98:8080
172.104.97.173:8080
197.211.245.21:80
66.57.108.14:443
188.219.31.12:80
168.235.67.138:7080
24.69.65.8:8080
173.70.61.180:80
110.142.236.207:80
51.89.36.180:443
46.105.131.79:8080
194.4.58.192:7080
220.245.198.194:80
109.74.5.95:8080
24.178.90.49:80
181.171.209.241:443
59.21.235.119:80
94.23.237.171:443
12.175.220.98:80
217.20.166.178:7080
50.116.111.59:8080
176.111.60.55:8080
200.116.145.225:443
120.150.60.189:80
185.201.9.197:8080
202.134.4.216:8080
120.150.218.241:443
2.58.16.89:8080
70.92.118.112:80
74.208.45.104:8080
79.130.130.240:8080
190.240.194.77:443
85.105.111.166:80
115.94.207.99:443

Dropper Extraction:

http://coworkingplus.es/wp-admin/FxmME/!
http://silkonbusiness.matrixinfotechsolution.com/js/q26/!
https://bbjugueteria.com/s6kscx/Z/!
https://www.bimception.com/wp-admin/sHy5t/!
http://armakonarms.com/wp-includes/fz/!
http://alugrama.com.mx/t/2/!
http://homecass.com/wp-content/iF/

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/8a402f556f7c77b1266072bed81954dc4747f444c131aeac73de34cd30cd9ddc