MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caa2c4e448d3df87aeafd4a74aac6891da3e48e9aa7cf55623ee1f28aa314b3b. 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: caa2c4e448d3df87aeafd4a74aac6891da3e48e9aa7cf55623ee1f28aa314b3b
SHA3-384 hash: 7ca22c349649f62bd6bcced40330ab738022f266e709f8bfb9838810d13cdd7518866b38a26ee41a3a47763245df21c2
SHA1 hash: cccace63912c402c0de552ff52abf33e6f90d782
MD5 hash: d25d8a6605e1d546fb55a7b461cb1c76
humanhash: minnesota-july-december-bakerloo
File name:emotet_e2_caa2c4e448d3df87aeafd4a74aac6891da3e48e9aa7cf55623ee1f28aa314b3b_2020-08-26__081505._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:225'996 bytes
First seen:2020-08-26 08:16:17 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:dYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////4:30uXnWFchmmcI/o1/azcpwWSeCC
TLSH 6A24C588F4BC6833ED19D3F64E9FBD7D5051BD7319A44A66A80E3FE92F352600D40A89
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-104.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
Enabling autorun for a service
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/caa2c4e448d3df87aeafd4a74aac6891da3e48e9aa7cf55623ee1f28aa314b3b/
Threat name:
Document-Word.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-08-26 08:18:06 UTC
AV detection:
22 of 27 (81.48%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkrmjzci2ppyplvp2stuvldishnd4shjvj6pkvrd5ypsrkrrjm5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200826-39t7ze5h2x/
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/caa2c4e448d3df87aeafd4a74aac6891da3e48e9aa7cf55623ee1f28aa314b3b

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 docx caa2c4e448d3df87aeafd4a74aac6891da3e48e9aa7cf55623ee1f28aa314b3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/444016/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/443978/

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