MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5b375e6bd13f3bcc93e3f8687dca2ee2a77adeb8e445d2758a6db3259d3834c. 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

ZLoader

Vendor detections: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	e5b375e6bd13f3bcc93e3f8687dca2ee2a77adeb8e445d2758a6db3259d3834c
SHA3-384 hash:	0c52d54d13539288b0769a5d056eaf4327aba1e9e85821048238d7ba4a9159e5c62b2c433d7b0b140de8c35ca4a4eaa2
SHA1 hash:	4c1e05c99ce1d36cc16a243beaa1dfc54f6787f9
MD5 hash:	659ec382d8f4ae09f173688c60d0634d
humanhash:	ceiling-happy-papa-gee
File name:	659ec382d8f4ae09f173688c60d0634d.dll
Download:	download sample
Signature	ZLoader Create hunting rule
File size:	439'640 bytes
First seen:	2020-10-07 04:31:58 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	4fd12319308b8413e33cf68fb63d30b5 (9 x ZLoader)
ssdeep	6144:rs3ToPMXLGnQE9NphY64U/jMIuxF8RrnFnknZn3nRmn/nlnenvnxnGn5nPYnhnpc:I3EPMbGnLphKeMIuxKRL/
Threatray	10 similar samples on MalwareBazaar
TLSH	07943D1ABCC04E9FD76A49B63DA41324169EED1D4751F10F87E4F662F0B0BF2AE90189
Reporter	abuse_ch
Tags:	dll ZLoader

abuse_ch

ZLoader C2s:
fqnvtcpheas.su
fqnvtmqass.ru
fqnvsdaas.su
fqnesas.ru

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a UDP request

Result

Threat name:

Unknown

Detection:

malicious

Classification:

evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/483552

Signature

Allocates memory in foreign processes

Antivirus detection for URL or domain

Contains functionality to inject code into remote processes

Creates autostart registry keys with suspicious values (likely registry only malware)

Multi AV Scanner detection for domain / URL

Writes to foreign memory regions

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e5b375e6bd13f3bcc93e3f8687dca2ee2a77adeb8e445d2758a6db3259d3834c/

Threat name:

Win32.Trojan.ZLoader

Status:

Malicious

First seen:

2020-10-07 04:33:10 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4wzxlzv5cpz3zsj6h6dipxfc5yvhplplrzcf2j2yu3ntewotqnga._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/201007-zmp8xtazgs/

Behaviour

Suspicious use of WriteProcessMemory

Unpacked files

SH256 hash:

e5b375e6bd13f3bcc93e3f8687dca2ee2a77adeb8e445d2758a6db3259d3834c

MD5 hash:

659ec382d8f4ae09f173688c60d0634d

SHA1 hash:

4c1e05c99ce1d36cc16a243beaa1dfc54f6787f9

Link:

https://www.unpac.me/results/5b253227-cd34-4884-b611-175fcd047c18/

SH256 hash:

9987067a245f6f3905c04297ed27ef2dacb14b4d077c8a324999f26c639d1a38

MD5 hash:

344057bc23dcb5c8c7af95a1963306ac

SHA1 hash:

57842b511051265448e36760f09f776a42ef772c

Detections:

win_zloader_auto

Link:

https://www.unpac.me/results/5b253227-cd34-4884-b611-175fcd047c18/

SH256 hash:

643a8994ddea353aa270f964f0dc80e59479df66cf370d6f4fcf0bc57fcf201d

MD5 hash:

37605d16f91ea4ab9d036e1c3e07a4e9

SHA1 hash:

d1d6d05e8447d19bb6a80af6ed081cbb19277b67

Link:

https://www.unpac.me/results/5b253227-cd34-4884-b611-175fcd047c18/

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/e5b375e6bd13f3bcc93e3f8687dca2ee2a77adeb8e445d2758a6db3259d3834c

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