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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08751be484e1572995ebb085df1c2c6372084d63a64dce7fab28130d79a6ea2d. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08751be484e1572995ebb085df1c2c6372084d63a64dce7fab28130d79a6ea2d
SHA3-384 hash: c8a053767a5bd0420df7d2b8b25e0ab744352592b5810eafa442aee90eb14e4b8a3fd3fe53d9beb49e5be10bbd5e6e10
SHA1 hash: e2d1161ac7fa3420648ba59f7a5315ed0acb04c2
MD5 hash: 9e9bb42a965b89a9dce86c8b36b24799
humanhash: network-sink-autumn-maryland
File name:08751be484e1572995ebb085df1c2c6372084d63a64dce7fab28130d79a6ea2d
Download: download sample
Signature ZLoader
Create hunting rule
File size:147'456 bytes
First seen:2020-11-10 08:05:45 UTC
Last seen:2025-01-23 02:33:36 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 2663449fe2b5c605fb51974e3bf7d1a5 (1 x ZLoader)
ssdeep 3072:ep1qwbk6Wbh/UR++pz1OBrNtZtHpspurmxwPtnneZY:epoP6WV/C116rNbtHpsYrmSP1neZY
TLSH 3FE34A018451C278E640107418DEF7FA8D3E913E3F56EBDBCBD1C890ABE8674A85E56E
Reporter seifreed
Tags:ZLoader

Intelligence

File Origin
# of uploads :
3
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Detection:
zloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/08751be484e1572995ebb085df1c2c6372084d63a64dce7fab28130d79a6ea2d/
Threat name:
Win32.Downloader.Zload
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 08:07:17 UTC
AV detection:
21 of 48 (43.75%)
Threat level:
  3/5
Result
Malware family:
zloader
Create hunting rule
Score:
  10/10
Tags:
family:zloader botnet:main campaign:26.02.2020 botnet persistence trojan
Link:
https://tria.ge/reports/201110-kx6byv98h6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Zloader, Terdot, DELoader, ZeusSphinx
Malware Config
C2 Extraction:
https://airnaa.org/sound.php
https://banog.org/sound.php
https://rayonch.org/sound.php
Please note that we are no longer able to provide a coverage score for Virus Total.

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:crime_win32_zloader_load_1
Create hunting rule
Author:@VK_Intel
Description:Detects Zloader loader 1.1.20
Reference:https://twitter.com/malwrhunterteam/status/1240664014121828352
Rule name:ZLoader
Create hunting rule
Author:@bartblaze
Description:Identifies ZLoader in memory or unpacked.

File information

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

  
Delivery method
Other

Comments