MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2f7fd34b10bae2ce02f0f7ee6d8a626b1c7e3f887bcd1b69022c0f64bec4ec8. 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: c2f7fd34b10bae2ce02f0f7ee6d8a626b1c7e3f887bcd1b69022c0f64bec4ec8
SHA3-384 hash: 571333bf341689ec8caf21aecdb79af3dadef2e57f5b3d2461c193c9a11330417befb2b46e423794cc0f032e2d00717d
SHA1 hash: 20a3661463fbd3133a19d12f5abcae9875baeb97
MD5 hash: d0725f444b8c0df549c3a34fa496250c
humanhash: shade-ack-delaware-orange
File name:emotet_e2_c2f7fd34b10bae2ce02f0f7ee6d8a626b1c7e3f887bcd1b69022c0f64bec4ec8_2020-08-11__070334._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:231'687 bytes
First seen:2020-08-11 07:04:31 UTC
Last seen:2020-08-11 08:13:20 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Xj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkkjKS5dNwc3tRRD:XHgtEWPsL/aTyT9Gk0HNwc3tRRD
TLSH 9A345D11B1DFEF3BDDA242B06956DB74246CBC55AD88814730CDB7AD2F3A92E268D04C
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
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
Deleting a recently created file
Enabling autorun for a service
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST request to an infection source
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/417899
Signature
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)
Machine Learning detection for dropped file
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Writes to foreign memory regions
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c2f7fd34b10bae2ce02f0f7ee6d8a626b1c7e3f887bcd1b69022c0f64bec4ec8/
Threat name:
Document-Word.Dropper.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 07:06:06 UTC
AV detection:
11 of 48 (22.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yl372nfrboxczybpb57onwfge2y4py7yq66ndnuqelapms7mj3ea._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-v566r949xj/
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/c2f7fd34b10bae2ce02f0f7ee6d8a626b1c7e3f887bcd1b69022c0f64bec4ec8

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 c2f7fd34b10bae2ce02f0f7ee6d8a626b1c7e3f887bcd1b69022c0f64bec4ec8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/429053/
  
Delivery method
Distributed via web download

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