MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5. 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: 10

Maldoc score: 11

Intelligence 10 IOCs YARA File information Comments

SHA256 hash:	2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5
SHA3-384 hash:	a01f01a2e5f698ad2b660c32d7466b6d788c72d549183550bc9615b6f4a3903910e5a4e1a6025e7292453cfe5fb90461
SHA1 hash:	ac905777911aed6a51a3f72ce81a65740497d181
MD5 hash:	bec5044274a75c38e18cbffa766b605a
humanhash:	oven-hydrogen-black-quiet
File name:	emotet_e2_2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5_2020-12-28__202915061148._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	158'365 bytes
First seen:	2020-12-28 20:31:01 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:alE9ufstRUUKSns8T00JSHUgteMJ8qMD7gLowK:B9ufsfgIf0pLLoj
TLSH	3CF38D0629A08A9EE7F9153D2CE0BA7D39E49DE644CD5702712FF60CEE3A1676C07325
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: 11

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	121 bytes	CompObj
2	4096 bytes	DocumentSummaryInformation
3	528 bytes	SummaryInformation
4	6477 bytes	1Table
5	99196 bytes	Data
6	539 bytes	Macros/PROJECT
7	155 bytes	Macros/PROJECTwm
8	700 bytes	Macros/VBA/A1uiwgoqtxboz
9	1120 bytes	Macros/VBA/F97kcfud4sg48a534
10	11231 bytes	Macros/VBA/Kirhfozhuqmuq9mqa3
11	3937 bytes	Macros/VBA/_VBA_PROJECT
12	709 bytes	Macros/VBA/dir
13	17966 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	Open	May open a file
Suspicious	Binary	May read or write a binary file (if combined with Open)
Suspicious	Create	May execute file or a system command through WMI
Suspicious	CreateObject	May create an OLE object
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 :

306

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

emotet_e2_2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5_2020-12-28__202915061148._doc

Verdict:

Malicious activity

Analysis date:

2020-12-28 20:36:00 UTC

Tags:

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

Link:

https://app.any.run/tasks/db667ecc-e086-428a-853b-3d98d013fba9

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 a custom TCP request

Creating a file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

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

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5/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 Execution Coercion

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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5/

Threat name:

Document-Office.Trojan.GenScript

Status:

Malicious

First seen:

2020-12-28 20:20:03 UTC

AV detection:

17 of 29 (58.62%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fjeqm6h75lfwu4epuq3p7frairetlz7rujaoq5xedla64kxgb6sq._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch2 banker macro trojan

Link:

https://tria.ge/reports/201228-7j81mlfnlj/

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

Loads dropped DLL

Blocklisted process makes network request

Emotet

Process spawned unexpected child process

Malware Config

C2 Extraction:

98.109.133.80:80
75.177.207.146:80
50.116.111.59:8080
173.249.20.233:443
188.165.214.98:8080
181.165.68.127:80
110.145.101.66:443
74.208.45.104:8080
118.83.154.64:443
104.131.11.150:443
72.188.173.74:80
110.145.11.73:80
78.189.148.42:80
201.241.127.190:80
85.105.111.166:80
174.118.202.24:443
72.186.136.247:443
202.141.243.254:443
185.201.9.197:8080
139.99.158.11:443
79.137.83.50:443
109.116.245.80:80
87.106.139.101:8080
97.120.3.198:80
41.185.28.84:8080
190.240.194.77:443
5.39.91.110:7080
138.68.87.218:443
78.188.225.105:80
119.59.116.21:8080
61.19.246.238:443
167.114.153.111:8080
194.4.58.192:7080
115.94.207.99:443
37.139.21.175:8080
142.112.10.95:20
173.70.61.180:80
89.216.122.92:80
100.37.240.62:80
24.178.90.49:80
172.105.13.66:443
95.213.236.64:8080
62.30.7.67:443
50.91.114.38:80
95.9.5.93:80
152.170.205.73:80
136.244.110.184:8080
74.128.121.17:80
120.150.218.241:443
72.229.97.235:80
190.162.215.233:80
161.0.153.60:80
94.23.237.171:443
78.24.219.147:8080
220.245.198.194:80
46.105.131.79:8080
197.211.245.21:80
50.245.107.73:443
217.20.166.178:7080
70.183.211.3:80
202.134.4.211:8080
172.125.40.123:80
144.217.7.207:7080
190.29.166.0:80
134.209.144.106:443
194.190.67.75:80
201.252.34.3:80
178.152.87.96:80
47.144.21.37:80
2.58.16.89:8080
168.235.67.138:7080
203.153.216.189:7080
185.94.252.104:443
58.1.242.115:80
187.161.206.24:80
5.2.212.254:80
172.86.188.251:8080
24.69.65.8:8080
202.134.4.216:8080
64.207.182.168:8080
59.21.235.119:80
24.179.13.119:80
51.89.36.180:443
110.145.77.103:80
109.74.5.95:8080
121.124.124.40:7080
37.187.72.193:8080
172.104.97.173:8080
70.180.33.202:80
188.219.31.12:80
62.171.142.179:8080
62.75.141.82:80
74.40.205.197:443
200.116.145.225:443
139.162.60.124:8080
139.59.60.244:8080
181.171.209.241:443
209.141.54.221:7080
67.170.250.203:443
157.245.99.39:8080
70.92.118.112:80
120.150.60.189:80
176.111.60.55:8080
123.176.25.234:80
49.205.182.134:80

Dropper Extraction:

https://dr-yasser.com/wordpress/JNS/
http://dupuisacademy.com/projects/media/Me6bB/
http://siitav.net/cuim/data/2/
https://alabamaballdrop.com/wp-includes/kef1U/
http://www.savedahorses.org/wp-content/xH/
https://coastlinepoolspa.com/wp-content/S88uK/
https://cashyinvestment.org/wp-content/IH/

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

Threat name:

Eldorado

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/2a490678ffeacb6a708fa436ff9620444935e7f1a240e876e41ac1ee2ae60fa5