MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b747e89874c0b080cf78ed61a1ccbd9c86045dc61b433116461e3e81eee1348. 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


Dridex


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
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SHA256 hash: 9b747e89874c0b080cf78ed61a1ccbd9c86045dc61b433116461e3e81eee1348
SHA3-384 hash: e482e79c0ce6b8a36cb6f7a322560eae5bb312961576d444b1030880424b66063de77407636293ada97f3c94b90d57fe
SHA1 hash: acf9129fd3a9f4e6d31377fdbfb5f4088c0dbbb2
MD5 hash: e33256efd8b0b2214938766fde51cbd7
humanhash: spaghetti-quiet-single-orange
File name:Inform-34674869.doc
Download: download sample
Signature Dridex
Create hunting rule
File size:136'182 bytes
First seen:2020-09-09 20:05:39 UTC
Last seen:2020-09-09 20:38:00 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 1536:bUP2UPuTAsyIGDGMKuYK2nP+7LeP/vvx+a9lFBTX+Jlw9lcsXwc:pUTTYBPAUvv5+Dw9lcsXwc
TLSH A4D3A50811C1AA86C272CE729BD8FEF4346A8C664A79CE54318DB73C177D545BE8A78C
Reporter malware_traffic
Tags:doc Dridex macros

Intelligence

File Origin
# of uploads :
2
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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
Launching a process
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/462673
Signature
Antivirus detection for dropped file
Creates processes via WMI
Encrypted powershell cmdline option found
Machine Learning detection for dropped file
Malicious encrypted Powershell command line found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Powershell drops PE file
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 283750 Sample: Inform-34674869.doc Startdate: 10/09/2020 Architecture: WINDOWS Score: 100 28 Multi AV Scanner detection for domain / URL 2->28 30 Antivirus detection for dropped file 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 7 other signatures 2->34 7 powershell.exe 14 18 2->7         started        12 WINWORD.EXE 184 45 2->12         started        process3 dnsIp4 24 teworhfoundation.com 3.8.100.163, 443, 49733 AMAZON-02US United States 7->24 26 192.168.2.1 unknown unknown 7->26 20 C:\Users\user\MqFZqp8\OpZVzn2\Qzpic6r.dll, PE32 7->20 dropped 36 Powershell drops PE file 7->36 14 rundll32.exe 7->14         started        16 conhost.exe 7->16         started        22 C:\Users\user\...\Inform-34674869.doc.LNK, MS 12->22 dropped file5 signatures6 process7 process8 18 rundll32.exe 14->18         started       
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b747e89874c0b080cf78ed61a1ccbd9c86045dc61b433116461e3e81eee1348/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-09 20:07:06 UTC
File Type:
Document
Extracted files:
32
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tn2h5cmhjqfqqdhxr3lbuhgl3hegaro4mg2dgelemhr6qhxocnea._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200909-46ev4xx6ne/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9b747e89874c0b080cf78ed61a1ccbd9c86045dc61b433116461e3e81eee1348

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:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments