MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbb5231ea3851f9a6e53893cbeb232d7d71b4d6958b4d4c164739a39b9bd9bf5. 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: 11

Maldoc score: 7

Intelligence 11 IOCs YARA File information Comments

SHA256 hash:	cbb5231ea3851f9a6e53893cbeb232d7d71b4d6958b4d4c164739a39b9bd9bf5
SHA3-384 hash:	9f6ccbf2e3f094e03503023f8744d34380339d370b91f51675ea2d61128152ab4e075364232b70efb5bab72684ffa772
SHA1 hash:	f262f17932702b10afe5c03cf1f0072fe070131f
MD5 hash:	907ccc0753170bfb46f636990d8aaaef
humanhash:	timing-idaho-bakerloo-thirteen
File name:	K6336.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	105'984 bytes
First seen:	2021-01-21 12:37:44 UTC
Last seen:	2021-01-21 15:06:41 UTC
File type:	doc
MIME type:	application/msword
ssdeep	768:wo29VoK2SlGaMZ55hysp3RO0IGXQJgLXo55CWqOomrL2FinVLSZ/5H:wo29VoKrlGaGx/OTGXP1WqOl2FmLSZ/
TLSH	0FA3A4C1ED8B6D3BEA151C3947555BDB2769FC027FA241D2348CFB692ABAD21CB07600
Reporter	Anonymous
Tags:	Emotet Heodo

Anonymous

Malicious Emotet doc file distributed in a password protected zip having password k4ez

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 unknown

Office document is in OLE format

Office document contains VBA Macros

OLE dump

MalwareBazaar was able to identify 12 sections in this file using oledump:

Section ID	Section size	Section name
1	146 bytes	CompObj
2	4096 bytes	DocumentSummaryInformation
3	1784 bytes	SummaryInformation
4	6861 bytes	1Table
5	501 bytes	Macros/PROJECT
6	125 bytes	Macros/PROJECTwm
7	700 bytes	Macros/VBA/C97aqpm_lj63s
8	17560 bytes	Macros/VBA/Ifeflfs8aqkfv
9	1107 bytes	Macros/VBA/Rt8rab4eoibu
10	5508 bytes	Macros/VBA/_VBA_PROJECT
11	648 bytes	Macros/VBA/dir
12	56778 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	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 :

138

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

K6336.doc

Verdict:

Malicious activity

Analysis date:

2021-01-21 12:42:13 UTC

Tags:

macros macros-on-open emotet-doc emotet loader

Link:

https://app.any.run/tasks/dd798469-7b0c-4310-a485-3ff913133ccd

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

File type:

application/msword

Has a screenshot:

False

Contains macros:

True

Detection(s):

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL

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

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/cbb5231ea3851f9a6e53893cbeb232d7d71b4d6958b4d4c164739a39b9bd9bf5/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.

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/cbb5231ea3851f9a6e53893cbeb232d7d71b4d6958b4d4c164739a39b9bd9bf5/

Threat name:

Document-Excel.Downloader.Heuristic

Status:

Malicious

First seen:

2021-01-20 14:39:18 UTC

AV detection:

10 of 45 (22.22%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zo2sghvdqupzu3stre6l5mrs27lrwtljlc2njqleoondton5tp2q._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch3 banker macro ransomware trojan xlm

Link:

https://tria.ge/reports/210121-5ssmbt8h12/

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:

132.248.38.158:80
203.157.152.9:7080
157.245.145.87:443
110.37.224.243:80
70.32.89.105:8080
185.142.236.163:443
192.241.220.183:8080
91.83.93.103:443
54.38.143.245:8080
192.210.217.94:8080
37.205.9.252:7080
78.90.78.210:80
182.73.7.59:8080
163.53.204.180:443
91.75.75.46:80
172.104.46.84:8080
161.49.84.2:80
27.78.27.110:443
203.160.167.243:80
109.99.146.210:8080
120.51.34.254:80
203.56.191.129:8080
183.91.3.63:80
37.46.129.215:8080
188.226.165.170:8080
116.202.10.123:8080
223.17.215.76:80
198.20.228.9:8080
185.208.226.142:8080
68.133.75.203:8080
192.163.221.191:8080
46.105.131.68:8080
8.4.9.137:8080
2.82.75.215:80
178.62.254.156:8080
110.172.180.180:8080
175.103.38.146:80
201.212.61.66:80
190.19.169.69:443
143.95.101.72:8080
91.93.3.85:8080
139.59.12.63:8080
46.32.229.152:8080
195.159.28.244:8080
58.27.215.3:8080
202.29.237.113:8080
5.79.70.250:8080
103.93.220.182:80
75.127.14.170:8080
201.193.160.196:80
139.5.101.203:80
186.96.170.61:80
49.206.16.156:80
178.254.36.182:8080
157.7.164.178:8081
172.96.190.154:8080
172.193.14.201:80
203.153.216.178:7080
2.58.16.86:8080
186.146.229.172:80
117.2.139.117:443
113.161.176.235:80
190.85.46.52:7080
180.148.4.130:8080
50.116.78.109:8080
152.32.75.74:443
162.144.145.58:8080
74.208.173.91:8080
122.116.104.238:8443
178.33.167.120:8080
103.80.51.61:8080
65.32.168.171:80
190.18.184.113:80
24.230.124.78:80
103.229.73.17:8080
179.233.3.89:80
88.58.209.2:80
82.78.179.117:443
115.79.195.246:80
190.107.118.125:80
188.166.220.180:7080
79.133.6.236:8080
139.59.61.215:443
195.201.56.70:8080
201.163.74.204:80

Dropper Extraction:

http://ordertaker.jakagroup.com/2f77k7i6/E/
https://edge-tech.uk/flacon/61RO7/
http://solicwebaps.azurewebsites.net/allam-cycle-1c4gn/KLBX/
https://www.taradhuay.com/d/It4Iwlo/
http://istanbulhaliyikamacim.com/content/I9Ogfopdi7/
https://gmthearingsolution.com/cgi-bin/lrZkqL/

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/cbb5231ea3851f9a6e53893cbeb232d7d71b4d6958b4d4c164739a39b9bd9bf5