MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54f424755de3cf63d4f58e79f21ed6edf0d030f683ece5dadef4b87fe287132c. 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: 7

Maldoc score: 9

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	54f424755de3cf63d4f58e79f21ed6edf0d030f683ece5dadef4b87fe287132c
SHA3-384 hash:	0e45bb0468ace63300bb642164383355b900cb1fe8d4035822c250d4d357af03a100988f833737541c4d56eed533f47a
SHA1 hash:	42ae08f363284a99bf4b960ebe6d4ce72844f11f
MD5 hash:	e14739961718b6e18a21896299eae08d
humanhash:	twenty-alabama-queen-quiet
File name:	emotet_e1_54f424755de3cf63d4f58e79f21ed6edf0d030f683ece5dadef4b87fe287132c_2020-10-30__155941193970._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	186'327 bytes
First seen:	2020-10-30 16:01:24 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:748jNTACER1qf69xak3MgxyM9GunehobkCD:748jNTACEctIH9GNAkCD
TLSH	83048002A188AC16F8F071F00AD6EBB962457D01285CE58E2D8DFF791AF73DC67A7650
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: 9

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	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):

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

TwinWave.EvilDoc.EmotetKillerQueen.20201026.UNOFFICIAL

TwinWave.EvilDoc.EMOCROSelfRefDontUseJelly.202000929.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

DNS request

Sending an HTTP GET 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

Result

Verdict:

MALICIOUS

Details

Suspicious Document Variables

Detected a macro that references a suspicious number of tersely named variables.

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 Execution Coercion

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

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/54f424755de3cf63d4f58e79f21ed6edf0d030f683ece5dadef4b87fe287132c/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-10-30 16:03:04 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kt2ci5k54phwhvhvrz47ehww5xynamhwqpwolww66s4h7yuhcmwa._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch1 banker trojan

Link:

https://tria.ge/reports/201030-en921krqm6/

Behaviour

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

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:

190.202.229.74:80
118.69.11.81:7080
70.39.251.94:8080
87.230.25.43:8080
94.23.62.116:8080
37.187.161.206:8080
45.46.37.97:80
138.97.60.141:7080
177.144.130.105:8080
169.1.39.242:80
209.236.123.42:8080
202.134.4.210:7080
193.251.77.110:80
2.45.176.233:80
217.13.106.14:8080
189.223.16.99:80
190.101.156.139:80
77.238.212.227:80
181.58.181.9:80
37.183.81.217:80
74.58.215.226:80
174.118.202.24:443
168.197.45.36:80
81.215.230.173:443
192.175.111.212:7080
216.47.196.104:80
128.92.203.42:80
94.176.234.118:443
191.182.6.118:80
212.71.237.140:8080
24.232.228.233:80
177.73.0.98:443
177.23.7.151:80
24.135.69.146:80
83.169.21.32:7080
189.34.181.88:80
179.222.115.170:80
177.144.130.105:443
213.197.182.158:8080
5.89.33.136:80
77.78.196.173:443
120.72.18.91:80
50.28.51.143:8080
190.64.88.186:443
111.67.12.221:8080
12.162.84.2:8080
46.105.114.137:8080
59.148.253.194:8080
201.213.177.139:80
82.76.52.155:80
172.104.169.32:8080
188.251.213.180:80
46.43.2.95:8080
137.74.106.111:7080
188.135.15.49:80
185.94.252.27:443
197.232.36.108:80
60.249.78.226:8080
187.162.248.237:80
181.129.96.162:8080
46.101.58.37:8080
109.242.153.9:80
178.211.45.66:8080
200.59.6.174:80
83.103.179.156:80
172.86.186.21:8080
70.32.115.157:8080
81.214.253.80:443
201.49.239.200:443
149.202.72.142:7080
190.45.24.210:80
186.189.249.2:80
219.92.13.25:80
170.81.48.2:80
51.75.33.127:80
192.241.143.52:8080
45.33.77.42:8080
152.169.22.67:80
185.183.16.47:80
186.70.127.199:8090
1.226.84.243:8080
78.206.229.130:80
37.179.145.105:80
68.183.170.114:8080
192.232.229.54:7080
103.236.179.162:80
70.32.84.74:8080
79.118.74.90:80
60.93.23.51:80
181.120.29.49:80
213.52.74.198:80
51.255.165.160:8080
183.176.82.231:80
186.193.229.123:80
98.103.204.12:443
129.232.220.11:8080
181.61.182.143:80
68.183.190.199:8080
190.115.18.139:8080
200.24.255.23:80
103.13.224.53:80
85.214.26.7:8080
190.24.243.186:80
87.106.46.107:8080
177.107.79.214:8080
12.163.208.58:80
187.162.250.23:443
109.101.137.162:8080
82.76.111.249:443
181.30.61.163:443
5.196.35.138:7080
51.15.7.145:80
192.198.91.138:443
188.157.101.114:80
189.2.177.210:443
181.123.6.86:80
109.190.35.249:80
45.16.226.117:443
190.190.219.184:80
104.131.41.185:8080
101.187.81.254:80
62.84.75.50:80
178.250.54.208:8080
201.71.228.86:80
190.92.122.226:80
138.97.60.140:8080

Dropper Extraction:

http://dotasarim.com/wp-admin/AYO/
http://servitekifix.com/wp-admin/nBJ/
http://dieteticienne-tiffany.com/wp-includes/p/
https://moralaree.com/journal/R/
https://mobis-autoloan.com/wp-content/76/
http://footballstep.com/cgi-bin/A/
https://www.naturalwaterresources.com/wp-content/XjR/

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/54f424755de3cf63d4f58e79f21ed6edf0d030f683ece5dadef4b87fe287132c

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.

Rule name:	ach_Heodo_doc_20200916 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

Rule name:	Win32_Trojan_Emotet Create hunting rule
Author:	ReversingLabs
Description:	Yara rule that detects Emotet trojan.

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator