MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 adb89fc50889e257441c443bee038873532045df1b3fe6b804bbf54dadd20ca3. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	adb89fc50889e257441c443bee038873532045df1b3fe6b804bbf54dadd20ca3
SHA3-384 hash:	6192031d8594f23d7282ed35b443f334390c8c10f9e4fb055b068fc80eeccdc7801456128dfcf70b2bc371ec50bd9555
SHA1 hash:	526506b8d5795dcbcdef04867283cb47fa7134db
MD5 hash:	943ec2a67d6b440afd55e065532e9e32
humanhash:	lithium-delaware-moon-sweet
File name:	LIST 2020_09_03 HR1125.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	265'245 bytes
First seen:	2020-09-03 19:27:39 UTC
Last seen:	2020-09-03 19:28:47 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:Oj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk4umI3r/TAtrwc:OHgtEWPsL/aTyT9GkhmI3zMtrwc
TLSH	0B44C38D1FE6166DFC3BA170C3D5BAA6B454DCF53824C98E24C037AD1A3943AE9E2744
Reporter	FORMALITYDE
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.UNOFFICIAL

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

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

Result

Threat name:

Emotet MailPassView Qbot

Detection:

malicious

Classification:

phis.bank.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/458957

Signature

Allocates memory in foreign processes

Antivirus detection for dropped file

Binary contains a suspicious time stamp

Changes security center settings (notifications, updates, antivirus, firewall)

Contains functionality to compare user and computer (likely to detect sandboxes)

Contains functionality to detect virtual machines (IN, VMware)

Contains functionality to inject code into remote processes

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

Emotet Banking Trojan found

Encrypted powershell cmdline option found

Hides that the sample has been downloaded from the Internet (zone.identifier)

Injects a PE file into a foreign processes

Injects code into the Windows Explorer (explorer.exe)

Machine Learning detection for dropped file

Malicious encrypted Powershell command line found

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Powershell drops PE file

Sets debug register (to hijack the execution of another thread)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to steal Instant Messenger accounts or passwords

Tries to steal Mail credentials (via file access)

Tries to steal Mail credentials (via file registry)

Uses schtasks.exe or at.exe to add and modify task schedules

Very long command line found

Writes to foreign memory regions

Yara detected Emotet

Yara detected MailPassView

Yara detected Qbot

Yara detected WebBrowserPassView password recovery tool

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/adb89fc50889e257441c443bee038873532045df1b3fe6b804bbf54dadd20ca3/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-03 19:29:09 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vw4j7riirhrfora4iq564a4ionjsaro7dm76noaexp2u3losbsrq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200903-c5bgmmn74x/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/adb89fc50889e257441c443bee038873532045df1b3fe6b804bbf54dadd20ca3

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