🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae
SHA3-384 hash: 6ee96020a06d61b7a29d3d905feb196687646c010ba4e0c5623591751559b21ef0d40a89f3bc7d393a617f6f7daf1404
SHA1 hash: 0102f545e6b8acefaff628159cd06697d9c520b7
MD5 hash: 4f134d35f7d1afe6c91085f38e27640d
humanhash: mobile-wolfram-london-nitrogen
File name:b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae
Download: download sample
Signature ZLoader
Create hunting rule
File size:313'688 bytes
First seen:2021-06-15 06:20:53 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 302dc27ee8fb51d51fd455c5c954a121 (3 x ZLoader, 1 x Gozi)
ssdeep 3072:FW3jihpPN6334j29ujis6fyMhzEeSOTDAUnDAVnNrRV+BwrLcqfQD4YGpw/pCn:Y3j8pPN6n4j7Ws61E+ABnF/cl0pwwn
Threatray 89 similar samples on MalwareBazaar
TLSH EC64E201971FE099D37E29B8C8F6C3C584D9CE0A29404C5CB3983BF5E67A5C87AB251E
Reporter JAMESWT_WT
Tags:dll iqowijsdakm.com signed ZLoader

Code Signing Certificate

Organisation:XFYFPUHYTZABTVZNTR
Issuer:XFYFPUHYTZABTVZNTR
Algorithm:sha1WithRSA
Valid from:2021-01-10T23:21:35Z
Valid to:2039-12-31T23:59:59Z
Serial number: 5d3ede33956cf3b547584ef32177b187
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 22031a72e03d309f0c1e229440904d068d6d8f87d2cde4dc11ec76de301b9da3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/166372/
Detection(s):
Win.Packed.Qshell-9820629-0
Create hunting rule

Win.Downloader.Zload-9820630-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Delayed reading of the file
Delayed writing of the file
Sending a UDP request
Malware family:
Zloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea67777f-3feb-4e43-9c09-355da7b9895c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/802147
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 434541 Sample: PuIoLV422C Startdate: 15/06/2021 Architecture: WINDOWS Score: 60 13 Antivirus / Scanner detection for submitted sample 2->13 15 Multi AV Scanner detection for submitted file 2->15 17 Machine Learning detection for sample 2->17 7 loaddll32.exe 2 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        process5 11 rundll32.exe 9->11         started       
Detection:
zloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae/
Threat name:
Win32.Trojan.ZLoader
Create hunting rule
Status:
Malicious
First seen:
2021-01-12 03:02:25 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4524ginfsgrrs7qawcmjfxe6vynuwbfa7n5xlg4rcjqkpszs2xa._file
Verdict:
malicious
Label(s):
zloader
Create hunting rule
Similar samples:
0d1774171175d150cc859a71fc56cd6a8132c9c679d3bd5c7f065126ed2a071e
ZLoader
12e5c221195f7d0a47b98b5d5fff26ea8fc4ad4f76f1c21f47e3a73102f18c59
ZLoader
2aad576a107cd5cb031c13a85f8403a3b0e377a608a1af77f6e5607295bd54eb
ZLoader
3f1f00054377124affd8fb24f61b9a670858cc44282ffcf0341907f9dbcf1d51
ZLoader
481af12b4e027b76b68c817c3cb806291f52042d3b5dce2e9f073408f596e206
ZLoader
89e83ef4b109f38ef1f9d8dd2ab6005426e2f24c5cf106717af3eb2bdb69c78e
ZLoader
959a3cd5e58c2bbbb4a5179e658f6193fd6cf8d5d5384b4e6dca12fa7cbc2c74
ZLoader
9ef6c5467fd80274e6a37e2883a5e83a894cf2148ce37bf0adb1e884acbc4c0b
ZLoader
b70f6b2942fcd266a4fed8283cea70f57fc07e2894d348260372aa56d9e17d1b
ZLoader
dbc2e7788019f8b0959377fa9e0f3d41d0db82445799721d1d77c583ac793e9a
ZLoader
+ 79 additional samples on MalwareBazaar
Result
Malware family:
zloader
Create hunting rule
Score:
  10/10
Tags:
family:zloader botnet:personal campaign:personal botnet trojan
Link:
https://tria.ge/reports/210615-jcvcbxlka6/
Behaviour
Suspicious use of WriteProcessMemory
Zloader, Terdot, DELoader, ZeusSphinx
Malware Config
C2 Extraction:
https://iqowijsdakm.com/gate.php
https://wiewjdmkfjn.com/gate.php
https://dksaoidiakjd.com/gate.php
https://iweuiqjdakjd.com/gate.php
https://yuidskadjna.com/gate.php
https://olksmadnbdj.com/gate.php
https://odsakmdfnbs.com/gate.php
https://odsakjmdnhsaj.com/gate.php
https://odjdnhsaj.com/gate.php
https://odoishsaj.com/gate.php
Unpacked files
SH256 hash:
7d114a0ca765cd582c41c88481e7f8ecc64b26f695877b3d53e00e074b6c6234
MD5 hash:
99419e6026efa28858fb494b41d9c7be
SHA1 hash:
8c861a630fdcc05f3e92f98b536ca893fce380f5
Detections:
win_zloader_auto
Create hunting rule
Link:
https://www.unpac.me/results/66f88d2c-7529-4159-9554-a6eadaa78c21/
SH256 hash:
b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae
MD5 hash:
4f134d35f7d1afe6c91085f38e27640d
SHA1 hash:
0102f545e6b8acefaff628159cd06697d9c520b7
Link:
https://www.unpac.me/results/66f88d2c-7529-4159-9554-a6eadaa78c21/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.09
Link:
https://yomi.yoroi.company/submissions/b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae

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
Rule name:Zloader
Create hunting rule
Author:kevoreilly
Description:Zloader Payload

File information

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

Web download

ZLoader

DLL dll b73bae190d2c8d18cbf00584c496e4f570da582507dbdbacdc8893053e5996ae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/952950/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/166372/

Comments