MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7f21077665baa45d734616f7f762fa915be020ec2e29b96a7742dc1149307b8. 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: 5

Maldoc score: 11

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	c7f21077665baa45d734616f7f762fa915be020ec2e29b96a7742dc1149307b8
SHA3-384 hash:	ee8bae221524a617ab0d1c2d3053c9ba2e0b8168db66f541a23c1210b11140922862355dd507ae222d30afee8b6a1fff
SHA1 hash:	930b18049aa2ce23fa6f5923740a7a0827bcb42d
MD5 hash:	660d6d839c594cbac02a9ff7cef5e017
humanhash:	magnesium-illinois-mike-april
File name:	emotet_e1_c7f21077665baa45d734616f7f762fa915be020ec2e29b96a7742dc1149307b8_2020-10-29__152126497614._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	294'662 bytes
First seen:	2020-10-29 15:23:32 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:AZs1MqXQQ42/Bn/lwTy9ufstRUUKSns8T00JSHUgteMJ8qMD7grzFFOfM12v7Hp9:t9ufsfgIf0pL9FOfM1M7E+
TLSH	F75480C02D93FEC6FDA0DE354DB6D578E63578801808E601E0A9BF245D6EC9CE725E86
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 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: 11

Application name is Microsoft Office Word

Office document is in OLE format

Office document contains VBA Macros

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	showwindow	May hide the application
Suspicious	CreateObject	May create an OLE object
Suspicious	ChrW	May attempt to obfuscate specific strings (use option --deobf to deobfuscate)
Suspicious	Hex Strings	Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-154.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

TwinWave.EvilDoc.EmotetKillerQueen.20201026.UNOFFICIAL

TwinWave.EvilDocs.EmotetContinuationWorldIsAVampire.20201028.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Creating a file

Creating a process from a recently created file

Launching a service

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

Sending an HTTP GET request to an infection source

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c7f21077665baa45d734616f7f762fa915be020ec2e29b96a7742dc1149307b8/

Threat name:

Document-Word.Trojan.Heuristic

Status:

Malicious

First seen:

2020-10-29 15:24:05 UTC

AV detection:

11 of 48 (22.92%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=y7zba53glovelvzumfxx65rpvek34aqoylrjxfvhoqw4cfeta64a._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch1 banker trojan

Link:

https://tria.ge/reports/201029-r9spna468x/

Behaviour

Modifies Internet Explorer settings

Modifies registry class

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

Modifies data under HKEY_USERS

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Drops file in System32 directory

Blacklisted process makes network request

Executes dropped EXE

Emotet Payload

Emotet

Process spawned unexpected child process

Malware Config

C2 Extraction:

192.198.91.138:443
70.39.251.94:8080
87.230.25.43:8080
94.23.62.116:8080
128.92.203.42:80
2.45.176.233:80
202.134.4.210:7080
46.101.58.37:8080
12.163.208.58:80
200.24.255.23:80
76.121.199.225:80
186.193.229.123:80
190.24.243.186:80
201.71.228.86:80
188.251.213.180:80
201.49.239.200:443
104.131.41.185:8080
172.104.169.32:8080
37.187.161.206:8080
70.32.84.74:8080
37.179.145.105:80
189.223.16.99:80
189.2.177.210:443
183.176.82.231:80
5.89.33.136:80
46.105.114.137:8080
70.32.115.157:8080
179.222.115.170:80
82.76.111.249:443
190.92.122.226:80
172.86.186.21:8080
129.232.220.11:8080
12.162.84.2:8080
212.71.237.140:8080
192.241.143.52:8080
178.211.45.66:8080
46.43.2.95:8080
83.169.21.32:7080
186.189.249.2:80
187.162.250.23:443
77.78.196.173:443
200.59.6.174:80
185.183.16.47:80
192.232.229.54:7080
5.196.35.138:7080
74.58.215.226:80
181.61.182.143:80
177.23.7.151:80
60.249.78.226:8080
2.84.12.98:80
45.33.77.42:8080
120.72.18.91:80
81.214.253.80:443
138.97.60.141:7080
24.135.69.146:80
77.238.212.227:80
188.135.15.49:80
51.15.7.145:80
45.46.37.97:80
178.250.54.208:8080
213.197.182.158:8080
79.118.74.90:80
50.28.51.143:8080
87.106.46.107:8080
94.176.234.118:443
186.70.127.199:8090
101.187.81.254:80
190.190.219.184:80
190.64.88.186:443
82.76.52.155:80
177.73.0.98:443
109.101.137.162:8080
177.144.130.105:443
219.92.13.25:80
209.236.123.42:8080
37.183.81.217:80
81.215.230.173:443
174.118.202.24:443
181.30.61.163:443
187.162.248.237:80
149.202.72.142:7080
152.169.22.67:80
137.74.106.111:7080
78.206.229.130:80
168.197.45.36:80
189.34.181.88:80
103.236.179.162:80
188.157.101.114:80
181.123.6.86:80
111.67.12.221:8080
1.226.84.243:8080
181.129.96.162:8080
216.47.196.104:80
103.13.224.53:80
181.58.181.9:80
109.190.35.249:80
68.183.170.114:8080
201.213.177.139:80
193.251.77.110:80
191.182.6.118:80
68.183.190.199:8080
98.103.204.12:443
24.232.228.233:80
190.115.18.139:8080
217.13.106.14:8080
192.175.111.212:7080
51.75.33.127:80
51.255.165.160:8080
197.232.36.108:80
60.93.23.51:80
138.97.60.140:8080
83.103.179.156:80
213.52.74.198:80
85.214.26.7:8080
185.94.252.27:443
170.81.48.2:80
45.16.226.117:443
177.107.79.214:8080
59.148.253.194:8080
177.144.130.105:8080
62.84.75.50:80
190.101.156.139:80

Dropper Extraction:

http://innhanmachn.com/wp-admin/sA/
http://shomalhouse.com/wp-includes/ID3/IDz/
http://blog.martyrolnick.com/wp-admin/Spq/
https://www.frajamomadrid.com/wp-content/g/
https://pesquisacred.com/vmware-unlocker/daC/
https://medhempfarm.com/wp-admin/Lb/
http://ienglishabc.com/cow/2BB/

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

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.