MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f590baa33372a4fb37f0db00902758c96d3b1d1a016c1bd7013a2c6c4dc2c33b. 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 4 File information Comments
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SHA256 hash: f590baa33372a4fb37f0db00902758c96d3b1d1a016c1bd7013a2c6c4dc2c33b
SHA3-384 hash: b14eefe509b2e9a7c47148d2ded53379d6b60563f3d2049b70209ded1037df9890fb968d93e34ee0bad9c2a56b5499be
SHA1 hash: 321f6f6767f5b94249fe2029e4e9bc3d4f936d24
MD5 hash: f7b8dff6e21f6fc3e51a08387a7a4ad6
humanhash: illinois-edward-virginia-aspen
File name:PJW_080120_GWP_082820.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'196 bytes
First seen:2020-08-28 17:37:16 UTC
Last seen:2020-08-28 18:32:01 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 3072:9vYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////S:X0uXnWFchmmcI/o1/9aMdGI0wJAAf
TLSH 6934E82C7C967EBAEF12F1327D7A6A68B21D9D212C24432E740C7BAF177113D4C45A1A
Reporter FORMALITYDE
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
3
# of downloads :
85
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

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 in the %temp% subdirectories
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
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:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/453776
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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
Multi AV Scanner detection for domain / URL
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 279260 Sample: PJW_080120_GWP_082820.doc Startdate: 28/08/2020 Architecture: WINDOWS Score: 100 35 g.msn.com 2->35 51 Multi AV Scanner detection for domain / URL 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Malicious encrypted Powershell command line found 2->55 57 5 other signatures 2->57 8 powershell.exe 14 21 2->8         started        13 svchost.exe 2->13         started        15 WINWORD.EXE 184 45 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 37 nurtandemir.com.tr 93.89.20.2, 49730, 80 MEDYABIM-ASTR Turkey 8->37 39 www.jhomiorganiccotton.com 8->39 41 jhomiorganiccotton.com 67.23.236.104, 49731, 80 DIMENOCUS United States 8->41 31 C:\Users\user\AppData\Local\...\Dn2wpeq.exe, PE32 8->31 dropped 63 Powershell drops PE file 8->63 19 Dn2wpeq.exe 2 8->19         started        22 conhost.exe 8->22         started        65 Changes security center settings (notifications, updates, antivirus, firewall) 13->65 24 MpCmdRun.exe 13->24         started        33 C:\Users\...\PJW_080120_GWP_082820.doc.LNK, MS 15->33 dropped 43 127.0.0.1 unknown unknown 17->43 45 192.168.2.1 unknown unknown 17->45 file6 signatures7 process8 signatures9 59 Drops executables to the windows directory (C:\Windows) and starts them 19->59 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->61 26 raserver.exe 12 19->26         started        29 conhost.exe 24->29         started        process10 dnsIp11 47 162.241.242.173, 49742, 8080 UNIFIEDLAYER-AS-1US United States 26->47 49 67.68.210.95, 80 BACOMCA Canada 26->49
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f590baa33372a4fb37f0db00902758c96d3b1d1a016c1bd7013a2c6c4dc2c33b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-28 17:39:04 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wilviztokspwn7q3majaj2yzfwtwhi2afwbxvybhiwgytocym5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200828-4famttp4he/
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/f590baa33372a4fb37f0db00902758c96d3b1d1a016c1bd7013a2c6c4dc2c33b

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
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: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 f590baa33372a4fb37f0db00902758c96d3b1d1a016c1bd7013a2c6c4dc2c33b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/446153/
  
Delivery method
Distributed via web download

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