MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2e1cbd8bcebea064d5eec29c1762d587ba24bb1074fa4bef29b9511f228f62c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2e1cbd8bcebea064d5eec29c1762d587ba24bb1074fa4bef29b9511f228f62c
SHA3-384 hash: aac9eb2489edbf908d2fd77eee73260e5af0d4445ac16c28f85b50a634b0c874290b1467b16ce515cf92547b034e40a2
SHA1 hash: 392712f6bf401c78d8d1f9b6b9d2b74b9a22ed91
MD5 hash: 936dc37e9d601266d1e25f52d8fe902f
humanhash: venus-berlin-kilo-victor
File name:emotet_e2_a2e1cbd8bcebea064d5eec29c1762d587ba24bb1074fa4bef29b9511f228f62c_2020-08-13__062934._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'123 bytes
First seen:2020-08-13 06:31:02 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:lj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGknebeKEwVf3rERY:lHgtEWPsL/aTyT9Gkebe5wVYRY
TLSH 54346B5B93CAAB97E78253710A1BEB2400959C783D22421F79CD3EFE7E797680D71206
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.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
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
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/425195
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
PowerShell case anomaly found
Powershell drops PE file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 265153 Sample: F8U1VwSjle._doc Startdate: 14/08/2020 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Malicious encrypted Powershell command line found 2->46 48 Yara detected Emotet 2->48 50 6 other signatures 2->50 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 46 2->14         started        16 9 other processes 2->16 process3 dnsIp4 34 muliarental.com 142.11.239.9, 49733, 80 HOSTWINDSUS United States 7->34 36 morlo.net 81.169.145.156, 49734, 80 STRATOSTRATOAGDE Germany 7->36 40 3 other IPs or domains 7->40 30 C:\Users\user\82.exe, PE32 7->30 dropped 56 Drops PE files to the user root directory 7->56 58 Powershell drops PE file 7->58 18 82.exe 5 7->18         started        21 conhost.exe 7->21         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 12->60 23 MpCmdRun.exe 12->23         started        32 C:\Users\user\AppData\...\F8U1VwSjle.doc.LNK, MS 14->32 dropped 38 127.0.0.1 unknown unknown 16->38 file5 signatures6 process7 signatures8 52 Drops executables to the windows directory (C:\Windows) and starts them 18->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->54 25 netevent.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 24.233.112.152, 49739, 80 METROCAST-1US United States 25->42
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a2e1cbd8bcebea064d5eec29c1762d587ba24bb1074fa4bef29b9511f228f62c/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-13 06:32:11 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ulq4xwf45pvamtk65qu4c5rnlb52es5ra5h2jpxstokrd4ri6ywa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200813-mbdzl184wx/
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/a2e1cbd8bcebea064d5eec29c1762d587ba24bb1074fa4bef29b9511f228f62c

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_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 docx a2e1cbd8bcebea064d5eec29c1762d587ba24bb1074fa4bef29b9511f228f62c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/431153/
  
Delivery method
Distributed via web download

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