MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b923e2eb612bd13c6a6ee664b62eb77a9ef516772bcbc77f5bdd50dc255337ca. 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: 6

Maldoc score: 13

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	b923e2eb612bd13c6a6ee664b62eb77a9ef516772bcbc77f5bdd50dc255337ca
SHA3-384 hash:	72e8b8fc38d41f550f7d944bbd308f157500a27b186f64769209f37d96c892f2a49cbf08bb4aea2cc8845c3c7de94fda
SHA1 hash:	6248c269c64e50ce71a68c2d5bc32ece038a117d
MD5 hash:	170b103ead6ce40c4e49ac5fca9c9610
humanhash:	don-stairway-gee-maine
File name:	63-0057899251082.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	232'710 bytes
First seen:	2020-10-29 18:04:01 UTC
Last seen:	2020-10-29 18:35:57 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:JJivKie6B/w2yiWydwRclnmTEH/+Tff0JuWY:JJiP/w2PLIEf+Tf0Ju3
TLSH	93344DC56D93FECAFD84CE354DBADA78D234B8405855E24AE0297F681D7EC0CD361A82
Reporter	GovCERT_CH
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: 13

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)
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 :

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

Doc.Dropper.EmotetiBlueUpdate1020-9780531-0

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

Deleting a recently created file

Sending an HTTP GET request

Possible injection to a system process

Sending a TCP request to an infection source

Launching a process by exploiting the app vulnerability

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b923e2eb612bd13c6a6ee664b62eb77a9ef516772bcbc77f5bdd50dc255337ca/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-10-29 14:21:49 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xer6f23bfpity2to4zslmlvxpkppkftxfpf4o7233vinyjktg7fa._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch3 banker trojan

Link:

https://tria.ge/reports/201029-zcpjqeywj6/

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:

60.125.114.64:443
91.121.200.35:8080
159.203.16.11:8080
188.226.165.170:8080
36.91.44.183:80
5.12.246.155:80
172.193.79.237:80
190.180.65.104:80
46.32.229.152:8080
58.27.215.3:8080
75.127.14.170:8080
198.20.228.9:8080
37.205.9.252:7080
120.51.34.254:80
41.185.29.128:8080
172.105.78.244:8080
175.103.38.146:80
190.164.135.81:80
183.91.3.63:80
109.13.179.195:80
77.74.78.80:443
126.126.139.26:443
58.94.58.13:80
162.144.145.58:8080
197.221.227.78:80
180.148.4.130:8080
203.56.191.129:8080
103.229.73.17:8080
113.203.238.130:80
188.166.220.180:7080
152.32.75.74:443
178.254.36.182:8080
5.2.164.75:80
42.200.96.63:80
202.29.237.113:8080
190.192.39.136:80
103.93.220.182:80
109.99.146.210:8080
187.193.221.143:80
116.202.10.123:8080
46.105.131.68:8080
50.116.78.109:8080
181.59.59.54:80
185.208.226.142:8080
188.80.27.54:80
2.58.16.86:8080
192.241.220.183:8080
95.76.142.243:80
203.153.216.178:7080
157.7.164.178:8081
200.243.153.66:80
195.201.56.70:8080
73.55.128.120:80
190.85.46.52:7080
213.165.178.214:80
143.95.101.72:8080
41.76.213.144:8080
178.33.167.120:8080
201.163.74.203:80
185.142.236.163:443
121.117.147.153:443
190.212.140.6:80
60.108.128.186:80
177.130.51.198:80
54.38.143.245:8080
179.5.118.12:80
109.206.139.119:80
192.210.217.94:8080
85.246.78.192:80
45.239.204.100:80
185.80.172.199:80
91.75.75.46:80
2.82.75.215:80
115.79.195.246:80
190.55.186.229:80
8.4.9.137:8080
91.83.93.103:443
192.163.221.191:8080
117.2.139.117:443
78.90.78.210:80
153.229.219.1:443
110.37.224.243:80
115.79.59.157:80
37.46.129.215:8080
5.79.70.250:8080
153.204.122.254:80
74.208.173.91:8080
139.59.61.215:443
119.228.75.211:80
189.123.103.233:80
190.194.12.132:80
223.17.215.76:80
73.100.19.104:80
79.133.6.236:8080
103.80.51.61:8080
172.96.190.154:8080
5.2.246.108:80
139.59.12.63:8080

Dropper Extraction:

https://enjoymylifecheryl.com/wp-includes/FPNxoUiCz3/
https://homewatchamelia.com/wp-admin/qmK/
https://seramporemunicipality.org/replacement-vin/Ql4R/
https://imperfectdream.com/wp-content/xb2csjPW6/
https://mayxaycafe.net/wp-includes/UxdWFzYQj/
https://420extracts.ca/cgi-bin/Ecv/
https://casinopalacett.com/wp-admin/voZDArg/

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/b923e2eb612bd13c6a6ee664b62eb77a9ef516772bcbc77f5bdd50dc255337ca

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.