MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 004a2dc3ec7b98fa7fe6ae9c23a8b051ec30bcfcd2bc387c440c07ff5180fe9a. 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

Egregor

Vendor detections: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	004a2dc3ec7b98fa7fe6ae9c23a8b051ec30bcfcd2bc387c440c07ff5180fe9a
SHA3-384 hash:	0ec1c36f709e81c48a9f92c492af16ad3190efecb0027d7bf378f3c494ea4f322bff0785d1b04950c0675e985a773575
SHA1 hash:	03cdec4a0a63a016d0767650cdaf1d4d24669795
MD5 hash:	5f9fcbdf7ad86583eb2bbcaa5741d88a
humanhash:	fruit-september-queen-angel
File name:	ewdk.bin
Download:	download sample
Signature	Egregor Create hunting rule
File size:	785'408 bytes
First seen:	2020-10-19 21:39:14 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	c955f5ac65944c0d05fbfe8f8ef6e025 (3 x Egregor)
ssdeep	12288:wINrUoie3VRZwf+jalcyAqdYYs0CV1DfXJCLeONPtSmAnqcL:wsc+aqyAqxQLKNPt+qc
Threatray	14 similar samples on MalwareBazaar
TLSH	4FF4CF207C848172DDFB30F943ECB53205ADA8B007291AC716DD1BFBDA645D17B36A6A
Reporter	Arkbird_SOLG
Tags:	dll egregor Loader MSGLoader Ransomware

ArkbirdDevil

Huge thanks to @KorbenD_Intel, deserved that I pay you a drink ;-)

Intelligence

File Origin

# of uploads :

# of downloads :

265

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/73108/

Detection(s):

Win.Ransomware.Egregor-9774523-0

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a UDP request

Result

Threat name:

Unknown

Detection:

malicious

Classification:

n/a

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/496021

Signature

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/004a2dc3ec7b98fa7fe6ae9c23a8b051ec30bcfcd2bc387c440c07ff5180fe9a/

Threat name:

Win32.Ransomware.Egregor

Status:

Malicious

First seen:

2020-10-11 23:40:18 UTC

File Type:

PE (Dll)

AV detection:

37 of 48 (77.08%)

Threat level:

5/5

Verdict:

malicious

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/201019-jvep2wpm8e/

Behaviour

Suspicious use of WriteProcessMemory

Unpacked files

SH256 hash:

004a2dc3ec7b98fa7fe6ae9c23a8b051ec30bcfcd2bc387c440c07ff5180fe9a

MD5 hash:

5f9fcbdf7ad86583eb2bbcaa5741d88a

SHA1 hash:

03cdec4a0a63a016d0767650cdaf1d4d24669795

Detections:

win_maze_auto

Link:

https://www.unpac.me/results/dd2f9c23-1cd7-4946-9ea6-8bc4ed8d5ec8/

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

Threat name:

Tinba

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/004a2dc3ec7b98fa7fe6ae9c23a8b051ec30bcfcd2bc387c440c07ff5180fe9a

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:	win_maze_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.

Web download

Egregor

DLL dll 004a2dc3ec7b98fa7fe6ae9c23a8b051ec30bcfcd2bc387c440c07ff5180fe9a

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/73108/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample