MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ff8a478eef4e03d4dbf8aac5cfafdd0749839a120f567d2d3ffed36e81f8da9. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ff8a478eef4e03d4dbf8aac5cfafdd0749839a120f567d2d3ffed36e81f8da9
SHA3-384 hash: f056d150f4d39207ee162c350b0bf98b0f5ebd9287010c56ffb83fc2122bfa9ecd145133fdf296762678dbcd0e291624
SHA1 hash: c2a1221d4b37c0cfea87d7d3798a3c954e72cfd6
MD5 hash: b0074c8526c40565c02c6c7dd959390d
humanhash: social-hotel-berlin-ceiling
File name:emotet_e2_2ff8a478eef4e03d4dbf8aac5cfafdd0749839a120f567d2d3ffed36e81f8da9_2020-08-18__135317._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:178'444 bytes
First seen:2020-08-18 13:54:22 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:C4PrXcuQuvpzm4bkiaMQgAlSoCpq5Xnwn2Z:jDRv1m4bnQgISo0q5Xnw2Z
TLSH B2043BC0209E6ED6CD0E203254FB8EDE53842E1818E5B515371C377CBFB5AB2F669A15
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
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 a custom TCP request
Creating a file in the %temp% subdirectories
Sending an HTTP GET request
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/2ff8a478eef4e03d4dbf8aac5cfafdd0749839a120f567d2d3ffed36e81f8da9/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 13:56:06 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f74ki6ho6tqd2tn7rkwfz6x52b2jqonbed2wpuwt77wtn2a7rwuq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200818-1xnsm4z7yx/
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/2ff8a478eef4e03d4dbf8aac5cfafdd0749839a120f567d2d3ffed36e81f8da9

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_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 2ff8a478eef4e03d4dbf8aac5cfafdd0749839a120f567d2d3ffed36e81f8da9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435672/
  
Delivery method
Distributed via web download

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