MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e613daf0f98ca6c2902ea517ef5bb784b0ed47586fbc7c7bd97dbbb8d93abc1f. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
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SHA256 hash: e613daf0f98ca6c2902ea517ef5bb784b0ed47586fbc7c7bd97dbbb8d93abc1f
SHA3-384 hash: 1cc4d2f9a3394ac0e6cf4ca47e8ba0ede9c630898753ec502893a295bc6cdaccb69a744295abfd264d3b61d7d9ca76bd
SHA1 hash: b4396ac3ed4e3bca4fd30a850c3a1fbfd489b8c7
MD5 hash: 2a080d56e0a9bdd3f3bcae735e57dc7d
humanhash: solar-minnesota-music-uniform
File name:emotet_e1_e613daf0f98ca6c2902ea517ef5bb784b0ed47586fbc7c7bd97dbbb8d93abc1f_2020-08-17__113157._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'466 bytes
First seen:2020-08-17 11:32:36 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:rj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkqPxQr30wsv1fm:rHgtEWPsL/aTyT9Gkq5Y30wsk
TLSH 60346DA7B18E7F26D9A31DF00A8ADBF8A598BC413E0842CBB44D7B7D2F7D0D41945468
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

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
Creating a file in the %temp% directory
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Deleting a recently created file
Possible injection to a system process
Enabling autorun for a service
Connection attempt to an infection source
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Result
Threat name:
Emotet
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/433260
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with many string operations indicating source code obfuscation
Drops executables to the windows directory (C:\Windows) and starts them
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
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: 268931 Sample: sEJwWRD9Zs._doc Startdate: 17/08/2020 Architecture: WINDOWS Score: 100 40 Malicious encrypted Powershell command line found 2->40 42 Yara detected Emotet Downloader 2->42 44 Yara detected Emotet 2->44 46 5 other signatures 2->46 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 207 71 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 ocelliptigo.com 173.254.16.28, 49738, 80 UNIFIEDLAYER-AS-1US United States 7->34 36 gh.xahpyy120.com 117.34.73.36, 80 CHINANET-IDC-SNChinaTelecomGroupCN China 7->36 30 C:\Users\user\AppData\Local\Temp\Jgws.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200817152030.txt, UTF-8 7->32 dropped 52 Powershell drops PE file 7->52 18 Jgws.exe 2 7->18         started        21 conhost.exe 7->21         started        54 Changes security center settings (notifications, updates, antivirus, firewall) 12->54 23 MpCmdRun.exe 1 12->23         started        file5 signatures6 process7 signatures8 48 Drops executables to the windows directory (C:\Windows) and starts them 18->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->50 25 glmf32.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 45.173.88.33, 49742, 80 MimoNetLtdaBR Brazil 25->38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e613daf0f98ca6c2902ea517ef5bb784b0ed47586fbc7c7bd97dbbb8d93abc1f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 11:34:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4yj5v4hzrstmfebouul66w5xqsyo2r2yn66hy66zpw53rwj2xqpq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-amq2nkak32/
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/e613daf0f98ca6c2902ea517ef5bb784b0ed47586fbc7c7bd97dbbb8d93abc1f

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_3
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

File information

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

Web download

Heodo

Word file docx e613daf0f98ca6c2902ea517ef5bb784b0ed47586fbc7c7bd97dbbb8d93abc1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434456/
  
Delivery method
Distributed via web download

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