MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bcb711bff67115b8a7306597fa51a59dd776c26e34a3a18d1ffc7994a3be37f. 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 4 File information Comments
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SHA256 hash: 7bcb711bff67115b8a7306597fa51a59dd776c26e34a3a18d1ffc7994a3be37f
SHA3-384 hash: 8ae758f54bf30b9abefa75090302954dd66f6cd27d75c5502a09e655d50b917d6d275fa62d46d799517db441a4911e25
SHA1 hash: c2cae481a3f839fd9a5bdabbd36f60669363d192
MD5 hash: 337389d40dec30dbcd2e8e7b5efd7337
humanhash: arizona-enemy-johnny-nitrogen
File name:REP_63606806.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:173'150 bytes
First seen:2020-08-07 07:05:30 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:n4PrXcuQuvpzm4bkiaMQgAlScQk8X1SOHwTQBQRsP:4DRv1m4bnQgISG8X1SOHwToQRq
TLSH 8B04183CBDC06E12D49273320CDEA9F970B25C1976D4429A3D2C73EDAF7A266DA40794
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.UNOFFICIAL
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TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Exploit.Siggen2.14429.6743.129.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
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/414824
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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
Found malware configuration
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: 259670 Sample: REP_63606806.doc Startdate: 07/08/2020 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious encrypted Powershell command line found 2->41 43 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->43 45 7 other signatures 2->45 7 powershell.exe 14 18 2->7         started        12 89.exe 5 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 35 tvsanmiguel.com 84.232.4.5, 49728, 80 SERVIHOSTING-ASAireNetworksES Spain 7->35 27 C:\Users\user\89.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200807100729.txt, UTF-8 7->29 dropped 47 Drops PE files to the user root directory 7->47 49 Creates processes via WMI 7->49 51 Powershell drops PE file 7->51 18 conhost.exe 7->18         started        53 Drops executables to the windows directory (C:\Windows) and starts them 12->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->55 20 mfc100jpn.exe 12 12->20         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 14->57 23 MpCmdRun.exe 1 14->23         started        37 127.0.0.1 unknown unknown 16->37 31 C:\Users\user\...\REP_63606806.doc.LNK, MS 16->31 dropped file5 signatures6 process7 dnsIp8 33 47.146.32.175, 49734, 80 FRONTIER-FRTRUS United States 20->33 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7bcb711bff67115b8a7306597fa51a59dd776c26e34a3a18d1ffc7994a3be37f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-06 17:41:47 UTC
File Type:
Document
Extracted files:
42
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ppfxcg77m4ivxcttazmx7ji2lhoxo3bg4nfduggr77dzssr34n7q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200807-548tpzvtje/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7bcb711bff67115b8a7306597fa51a59dd776c26e34a3a18d1ffc7994a3be37f

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: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 7bcb711bff67115b8a7306597fa51a59dd776c26e34a3a18d1ffc7994a3be37f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/426410/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/426398/

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