MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abaab3ca7c5babbb82c35be734cb9f61a21fa619b3f8580140f4d9566da2dcc9. 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


Intelligence 7 IOCs YARA 2 File information Comments
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SHA256 hash: abaab3ca7c5babbb82c35be734cb9f61a21fa619b3f8580140f4d9566da2dcc9
SHA3-384 hash: 175da8e1c6ea4f9b3a30835b34bdf9f2a6c202a940228d0fd5448f4f1e820463c77a575154fd0944e9e0f96b8d4922f4
SHA1 hash: 1cfc41d0959f9c546fb242e38fadd7962370ccad
MD5 hash: c0ed2d90151ae5933c7579027b421330
humanhash: freddie-yankee-bacon-triple
File name:REP_EM435DJGD(1).doc
Download: download sample
Signature Heodo
Create hunting rule
File size:172'956 bytes
First seen:2020-07-31 07:26:33 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:v4PrXcuQuvpzm4bkiaMQgAlSbaGal0OtvwR3YNt:ADRv1m4bnQgISbaGalxtvwR2t
TLSH B0F32A2030B3AD57E64226311CCACD5812EB6F531847D32B77087B6E5F36A706DBAA1D
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/404941
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with hexadecimal encoded strings
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
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 Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 254722 Sample: REP_EM435DJGD(1).doc Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 34 g.msn.com 2->34 36 asf-ris-prod-neurope.northeurope.cloudapp.azure.com 2->36 44 Malicious encrypted Powershell command line found 2->44 46 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->46 48 Yara detected Emotet Downloader 2->48 50 8 other signatures 2->50 8 powershell.exe 14 18 2->8         started        13 14.exe 6 2->13         started        15 svchost.exe 2->15         started        17 10 other processes 2->17 signatures3 process4 dnsIp5 40 mktf.mx 64.140.168.170, 49743, 80 WEBNXUS United States 8->40 28 C:\Users\user\14.exe, PE32 8->28 dropped 30 PowerShell_transcr....20200731124523.txt, UTF-8 8->30 dropped 52 Drops PE files to the user root directory 8->52 54 Creates processes via WMI 8->54 56 Powershell drops PE file 8->56 19 conhost.exe 8->19         started        58 Drops executables to the windows directory (C:\Windows) and starts them 13->58 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->60 21 ir50_32.exe 16 13->21         started        62 Changes security center settings (notifications, updates, antivirus, firewall) 15->62 24 MpCmdRun.exe 1 15->24         started        42 127.0.0.1 unknown unknown 17->42 32 C:\Users\user\...\REP_EM435DJGD(1).doc.LNK, MS 17->32 dropped file6 signatures7 process8 dnsIp9 38 47.146.117.214, 49749, 80 FRONTIER-FRTRUS United States 21->38 26 conhost.exe 24->26         started        process10
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/abaab3ca7c5babbb82c35be734cb9f61a21fa619b3f8580140f4d9566da2dcc9/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-07-31 07:28:08 UTC
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vovlhst4lov3xawdlpttjs47mgrb7jqzwp4fqaka6tmvm3nc3teq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200731-zslag7q24s/
Behaviour
Suspicious Office macro
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/abaab3ca7c5babbb82c35be734cb9f61a21fa619b3f8580140f4d9566da2dcc9

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_gen
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

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

Web download

Heodo

Word file doc abaab3ca7c5babbb82c35be734cb9f61a21fa619b3f8580140f4d9566da2dcc9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/421691/
  
Delivery method
Distributed via web download

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