MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 575ee1209ad7925b1efbd43c6642f6df95d3f9870b997654bac5ada3e264de38. 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 5 File information Comments
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SHA256 hash: 575ee1209ad7925b1efbd43c6642f6df95d3f9870b997654bac5ada3e264de38
SHA3-384 hash: 0f8448b5fa7eda6bccc61abed3b42406ac087e1f25d068891d6d67d0df27aef707421cb8b09e9aee63152d68e933ff90
SHA1 hash: 74f6016c70dec6380237179d751b2f1908168ad1
MD5 hash: fc24a7aff046358189583d2b57c41c34
humanhash: four-ack-mexico-bakerloo
File name:KA3152954188HC.doc
Download: download sample
Signature Heodo
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File size:178'457 bytes
First seen:2020-08-10 14:22:33 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:x4PrXcuQuvpzm4bkiaMQgAlSkGEEyXN3MwCiD0Rz:GDRv1m4bnQgISkbEyRMwC+0Rz
TLSH 6404199830EAAE16E9422D3105AACD78B8A4BF861874C567355CFFEE3F333587463116
Reporter FORMALITYDE
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-94.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetWindowSong.20200204.UNOFFICIAL
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TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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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
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Emotet
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/417202
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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 signatures2 2 Behavior Graph ID: 261003 Sample: KA3152954188HC.doc Startdate: 10/08/2020 Architecture: WINDOWS Score: 100 37 Malicious encrypted Powershell command line found 2->37 39 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->39 41 Yara detected Emotet Downloader 2->41 43 7 other signatures 2->43 7 powershell.exe 14 18 2->7         started        12 967.exe 2 2->12         started        14 svchost.exe 2->14         started        16 12 other processes 2->16 process3 dnsIp4 33 laijie88.com 106.12.106.212, 49718, 80 BAIDUBeijingBaiduNetcomScienceandTechnologyCoLtd China 7->33 27 C:\Users\user\967.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200810214322.txt, UTF-8 7->29 dropped 45 Drops PE files to the user root directory 7->45 47 Creates processes via WMI 7->47 49 Powershell drops PE file 7->49 18 conhost.exe 7->18         started        51 Drops executables to the windows directory (C:\Windows) and starts them 12->51 53 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->53 20 dlnashext.exe 12 12->20         started        55 Changes security center settings (notifications, updates, antivirus, firewall) 14->55 23 MpCmdRun.exe 14->23         started        35 127.0.0.1 unknown unknown 16->35 file5 signatures6 process7 dnsIp8 31 74.120.55.163, 49730, 80 WJBTN-ASCA Canada 20->31 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/575ee1209ad7925b1efbd43c6642f6df95d3f9870b997654bac5ada3e264de38/
Threat name:
Document-Word.Trojan.SAgent
Create hunting rule
Status:
Malicious
First seen:
2020-08-10 14:24:08 UTC
AV detection:
28 of 48 (58.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5pocie226jfwhx32q6gmqxw36k5h6mhbomxmvf2yww2hyte3y4a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200810-dd6sgq6j2n/
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/575ee1209ad7925b1efbd43c6642f6df95d3f9870b997654bac5ada3e264de38

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
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Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_2
Create hunting rule
Author:abuse.ch
Description:Detects Heodo (aka Emotet) 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:MALW_emotet
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet
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 575ee1209ad7925b1efbd43c6642f6df95d3f9870b997654bac5ada3e264de38

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/428360/
  
Delivery method
Distributed via web download

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