MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba580d0f93906477587b47893499edea36e97cf35d71d760e538b738b0646a5a. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba580d0f93906477587b47893499edea36e97cf35d71d760e538b738b0646a5a
SHA3-384 hash: afd2c3d36e67d66acab8de6c5a8d724f449390f287f3eb7695955006431515c6849c6a5de9af432ff08b73adfcb7c30d
SHA1 hash: e72df86710cf43cf2f39862d6b34b581a5767d1a
MD5 hash: e6743da98f8a7fb2cc08cd57fdf17f27
humanhash: virginia-five-snake-queen
File name:emotet_e3_ba580d0f93906477587b47893499edea36e97cf35d71d760e538b738b0646a5a_2020-08-26__023402._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:231'438 bytes
First seen:2020-08-26 02:34:31 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////l:R0uXnWFchmmcI/o1/yEP9cgwcy
TLSH 38340CC83A846E7ACD2016318C5A5BF53272EE026CEB545D8085F5D9BC7CF361C6A7E8
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL
Create hunting rule

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 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/451034
Signature
Antivirus / Scanner detection for submitted sample
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 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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 278022 Sample: Kf73BxMDkR._doc Startdate: 26/08/2020 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 6 other signatures 2->53 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 9 1 2->14         started        16 11 other processes 2->16 process3 dnsIp4 33 miradoors.md 185.181.230.88, 49721, 80 INOVARE-ASstrUzinelor21of37MD Moldova Republic of 7->33 35 kuntur.tur.ar 158.69.189.149, 49722, 49723, 80 OVHFR Canada 7->35 41 2 other IPs or domains 7->41 31 C:\Users\user\AppData\Local\...behaviorgraphlkt07c9.exe, PE32 7->31 dropped 59 Powershell drops PE file 7->59 18 Glkt07c9.exe 2 7->18         started        21 conhost.exe 7->21         started        61 Changes security center settings (notifications, updates, antivirus, firewall) 12->61 23 MpCmdRun.exe 12->23         started        37 127.0.0.1 unknown unknown 14->37 39 192.168.2.1 unknown unknown 16->39 file5 signatures6 process7 signatures8 55 Drops executables to the windows directory (C:\Windows) and starts them 18->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->57 25 dllhost.exe 12 18->25         started        29 conhost.exe 23->29         started        process9 dnsIp10 43 88.249.181.198, 443 TTNETTR Turkey 25->43 45 65.156.53.186, 49737, 8080 ATYPONUS United States 25->45 63 System process connects to network (likely due to code injection or exploit) 25->63 signatures11
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba580d0f93906477587b47893499edea36e97cf35d71d760e538b738b0646a5a/
Threat name:
Document-Word.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-08-26 02:36:07 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjma2d4tsbshowd3i6etjgpn5i3os7htlvy5oyhfhc3trmdenjna._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200826-lyyzyn8yya/
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/ba580d0f93906477587b47893499edea36e97cf35d71d760e538b738b0646a5a

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: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 ba580d0f93906477587b47893499edea36e97cf35d71d760e538b738b0646a5a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/444099/
  
Delivery method
Distributed via web download

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