MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cab8d3a9961fc9e30ad635e443987045294b84295c1eaa8972a621d4b869e798. 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


Intelligence 5 IOCs YARA 2 File information Comments
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SHA256 hash: cab8d3a9961fc9e30ad635e443987045294b84295c1eaa8972a621d4b869e798
SHA3-384 hash: 4cf81642a5637d42ef2bb31ed0bf48896bb4e537244ae54893fd2f5784b8d23903ef19fb50c6de5f73e23619d6a10b48
SHA1 hash: aaf0b9a298a7b937fec7505706a80318443efbc6
MD5 hash: 5ead17f072bee3c43c57c8fce6239e28
humanhash: papa-twenty-pennsylvania-mobile
File name:info-02092020-773937.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:175'759 bytes
First seen:2020-09-02 07:21:39 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:VH4tcTvjvTY140818tIP4ovpTUM2588Z09TVEwT:2tcnvE140o8tIP4apxe88Z8JEwT
TLSH C304747A12C17907FD3B01BA36B79D6CE6187F209A0A760EF7893AEE147011DB741936
Reporter AltraSvista
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Sending an HTTP POST request
Deleting a recently created file
Enabling autorun for a service
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Emotet MailPassView
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/457238
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Emotet Banking Trojan found
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Malicious encrypted Powershell command line found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Yara detected Emotet
Yara detected MailPassView
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 281004 Sample: info-02092020-773937.doc Startdate: 02/09/2020 Architecture: WINDOWS Score: 100 48 Multi AV Scanner detection for domain / URL 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Malicious encrypted Powershell command line found 2->52 54 8 other signatures 2->54 8 powershell.exe 14 21 2->8         started        13 svchost.exe 2->13         started        15 svchost.exe 1 1 2->15         started        17 9 other processes 2->17 process3 dnsIp4 36 nnpstv.com 98.179.157.40, 49718, 80 ASN-CXA-ALL-CCI-22773-RDCUS United States 8->36 34 C:\Users\user\cs722E8\u87fwa6\Pp7rcm.exe, PE32 8->34 dropped 62 Powershell drops PE file 8->62 19 Pp7rcm.exe 6 8->19         started        22 conhost.exe 8->22         started        64 Changes security center settings (notifications, updates, antivirus, firewall) 13->64 24 MpCmdRun.exe 13->24         started        38 127.0.0.1 unknown unknown 15->38 40 192.168.2.1 unknown unknown 17->40 file5 signatures6 process7 signatures8 56 Multi AV Scanner detection for dropped file 19->56 58 Machine Learning detection for dropped file 19->58 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->60 26 NapiNSP.exe 17 19->26         started        30 conhost.exe 24->30         started        process9 dnsIp10 42 51.75.33.122, 49744, 80 OVHFR France 26->42 44 54.37.42.48, 49745, 8080 OVHFR France 26->44 46 50.121.220.50, 49719, 80 FRONTIER-FRTRUS United States 26->46 66 Emotet Banking Trojan found 26->66 68 Drops executables to the windows directory (C:\Windows) and starts them 26->68 32 NapiNSP.exe 26->32         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cab8d3a9961fc9e30ad635e443987045294b84295c1eaa8972a621d4b869e798/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-02 07:23:05 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zk4nhkmwd7e6gcwwgxsehgdqiuuuxbbjlqpkvclsuyq5jodj46ma._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200902-sdr9jqz7wx/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/cab8d3a9961fc9e30ad635e443987045294b84295c1eaa8972a621d4b869e798

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_20200820
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_3
Create hunting rule
Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Heodo

Word file doc cab8d3a9961fc9e30ad635e443987045294b84295c1eaa8972a621d4b869e798

(this sample)

  
Delivery method
Distributed via e-mail attachment

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