MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1638ac045c565f54de9c8addd52fb71dd823a3ee0a23bf1e8b55e14d6130238c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1638ac045c565f54de9c8addd52fb71dd823a3ee0a23bf1e8b55e14d6130238c
SHA3-384 hash: e052bfe50301df9fa002b1d9afd4eb739e1af4210d579f358fa0d29a80e2e59bd1d454e2353a2edc23933856bebbc4ed
SHA1 hash: fce7eaba3d7e7f9e355eda27e5672217ff2e8af4
MD5 hash: 7f305455af6b6bee8a9ee92bb95b8b05
humanhash: may-finch-emma-mirror
File name:emotet_e2_1638ac045c565f54de9c8addd52fb71dd823a3ee0a23bf1e8b55e14d6130238c_2020-08-26__094940._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:225'972 bytes
First seen:2020-08-26 09:50:49 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:dYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////X:30uXnWFchmmcI/o1/azcEwWSeCC
TLSH BA24C588F4BC6833ED19D3F64E9FBD7D5051BD7319A44A66A80E3FE92F352600D40A89
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
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
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
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1638ac045c565f54de9c8addd52fb71dd823a3ee0a23bf1e8b55e14d6130238c/
Threat name:
Document-Word.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-26 09:52:07 UTC
AV detection:
13 of 48 (27.08%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cy4kybc4kzpvjxu4rlo5kl5xdxmchi7obir36hulkxqu2yjqeoga._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200826-jpa9vlzk1n/
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/1638ac045c565f54de9c8addd52fb71dd823a3ee0a23bf1e8b55e14d6130238c

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

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 1638ac045c565f54de9c8addd52fb71dd823a3ee0a23bf1e8b55e14d6130238c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/444290/
  
Delivery method
Distributed via web download

Comments