MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 126554e13d20c53cb952b5e0e0702b3ebc6c5af21191477c25f4c064377ea3fd. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
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SHA256 hash: 126554e13d20c53cb952b5e0e0702b3ebc6c5af21191477c25f4c064377ea3fd
SHA3-384 hash: 3a0ab02638cd704de8196380fda6dea3d13f894708cb99ebe2a374df7b1778f7aeecf7deb6297d5beb7e460a7e70e53f
SHA1 hash: ff9583f988a440ee97875b2b0aedad3548b8a0de
MD5 hash: 7f39b2265d89e824ea6c0c7695af2a72
humanhash: chicken-eight-seventeen-illinois
File name:emotet_e1_126554e13d20c53cb952b5e0e0702b3ebc6c5af21191477c25f4c064377ea3fd_2020-08-21__092639._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:181'225 bytes
First seen:2020-08-21 09:26:51 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:v4PrXcuQuvpzm4bkiaMQgAlSheRiykhwo6:ADRv1m4bnQgIShCivhwo6
TLSH 9A042BD930C9FC2EE74E50369C4BAE6E7212DF901DC8E1A931BC377E37B6290556A211
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 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-102.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
Connection attempt
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
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET 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/443782
Signature
Antivirus / Scanner detection for submitted sample
Binary contains a suspicious time stamp
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect virtual machines (IN, VMware)
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
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
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 274389 Sample: vOtYDcqRDl._doc Startdate: 22/08/2020 Architecture: WINDOWS Score: 100 47 Antivirus / Scanner detection for submitted sample 2->47 49 Malicious encrypted Powershell command line found 2->49 51 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->51 53 7 other signatures 2->53 9 powershell.exe 14 18 2->9         started        13 WINWORD.EXE 193 52 2->13         started        15 svchost.exe 1 2->15         started        17 4 other processes 2->17 process3 dnsIp4 41 www.interibericos.com 9->41 43 interibericos.com 84.246.212.141, 49738, 80 INFORTELECOM-ASES Spain 9->43 45 exam.panalearning.com 148.66.136.52, 49737, 80 AS-26496-GO-DADDY-COM-LLCUS Singapore 9->45 35 PowerShell_transcr....20200822154302.txt, UTF-8 9->35 dropped 37 C:\Users\user\AppData\Local\...\Svwgqk.exe, data 9->37 dropped 19 Svwgqk.exe 2 9->19         started        22 conhost.exe 9->22         started        file5 process6 signatures7 55 Drops executables to the windows directory (C:\Windows) and starts them 19->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->57 24 msvcp100.exe 13 19->24         started        process8 dnsIp9 39 181.30.61.163, 443, 49745 TelecomArgentinaSAAR Argentina 24->39 33 C:\Windows\SysWOW64\nlmgp\gnsdk_fpab1.exe, PE32 24->33 dropped 28 gnsdk_fpab1.exe 24->28         started        file10 process11 signatures12 59 Detected unpacking (changes PE section rights) 28->59 61 Detected unpacking (overwrites its own PE header) 28->61 63 Machine Learning detection for dropped file 28->63 65 3 other signatures 28->65 31 gnsdk_fpab1.exe 28->31         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/126554e13d20c53cb952b5e0e0702b3ebc6c5af21191477c25f4c064377ea3fd/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 09:28:07 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cjsvjyj5edctzokswxqoa4blh26gywxscgiuo7bf6tagin36up6q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-kydeq6jwf2/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/126554e13d20c53cb952b5e0e0702b3ebc6c5af21191477c25f4c064377ea3fd

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: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 126554e13d20c53cb952b5e0e0702b3ebc6c5af21191477c25f4c064377ea3fd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/438078/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436872/
  
URLhaus
https://urlhaus.abuse.ch/url/436744/
  
URLhaus
https://urlhaus.abuse.ch/url/436732/
  
URLhaus
https://urlhaus.abuse.ch/url/436883/

Comments