MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34aa0bd4dc61cca23b7950282df26ce2e16a339b2895add65d46e6d317a11fe1. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34aa0bd4dc61cca23b7950282df26ce2e16a339b2895add65d46e6d317a11fe1
SHA3-384 hash: eaed2480350a6f894bbe2496b65e66380c35fa5c4ffcc25cfb7dc3a9c799ce28e7ee8aed43cf3be85eef17c22b6d56bf
SHA1 hash: f2df1a5863044e5d6b4ab7d2a2b1ebee9f96d228
MD5 hash: ce8ac0e4da0c1d4406a4a17215db37cf
humanhash: montana-johnny-uncle-iowa
File name:2020-11-27-ZLoader-DLL-example-03.bin
Download: download sample
Signature ZLoader
Create hunting rule
File size:327'680 bytes
First seen:2020-11-27 19:59:32 UTC
Last seen:2020-11-27 21:46:14 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash a22e49720bd69a6c4268b3b18753ce64 (1 x ZLoader)
ssdeep 6144:dvYsJZCCafTcx7AqTb0uADfSJ/8iwXRLWcyZVIWsri+sWLPVdOUE:97XCHLc5bYfSN8JXRLWjIs+tLPVdt
Threatray 12 similar samples on MalwareBazaar
TLSH 5364AF16B681C032E56704305435C6B28A7FBD204F649EDB73D51E3BAF722E1A921F9B
Reporter malware_traffic
Tags:dll SILENTNIGHT Silent_Night ZLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/105849/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Deleting a recently created file
Replacing files
Delayed writing of the file
Delayed reading of the file
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/549654
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34aa0bd4dc61cca23b7950282df26ce2e16a339b2895add65d46e6d317a11fe1/
Threat name:
Win32.Trojan.ZLoader
Create hunting rule
Status:
Malicious
First seen:
2020-11-27 20:00:08 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsvaxvg4mhgkeo3zkauc34tm4lqwum43fck23vs5i3tngf5bd7qq._file
Verdict:
malicious
Label(s):
zloader
Create hunting rule
Similar samples:
0f93dbbf41211dea54f14444e0a9cadf32f66b92b104e1ed9feb577cf5f566df
ZLoader
127f3ba9309ea74bcb607dd22722b341efe43552c6c0eec22f05ef7c396b1c17
ZLoader
3cb17bcbb2716fa6af2fdac51325307ee214938f4c4b1f9ff3bc5b202bb487ff
ZLoader
4b0c5b4530a9218d6030a7040a10ea5be84ffa3696601732ee7212691521474f
ZLoader
6574682ea4a359ed97cfe9b00a4a76c8c1fa9833a5c9525ea3bc8409bac93f3c
ZLoader
740577fb4e542f8f73b104ecf8e6890fc5ee3842f5393a9ce728117b11e7d7b3
ZLoader
7ea1a202effd978ba1f87e351f8d181d503e839d3cc2ef36c08961738a38bdb5
ZLoader
b20178e587cebb3efb668161c459daa45c2e6c6d4177e6f4b4a6a298afaa38d9
ZLoader
ec0d163186da154a259c723f830735619d5bf6f80b8aa94390a6c1c4e2d60730
ZLoader
ecc9d224a17d90915911101403c8e043dfaebdb1f91b777ab7aaafff5473e7b7
ZLoader
+ 2 additional samples on MalwareBazaar
Result
Malware family:
zloader
Create hunting rule
Score:
  10/10
Tags:
family:zloader botnet:nut campaign:27/11 botnet trojan
Link:
https://tria.ge/reports/201127-cj6gwvepln/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Blacklisted process makes network request
Zloader, Terdot, DELoader, ZeusSphinx
Malware Config
C2 Extraction:
https://hac3r.com/wp-punch.php
https://womtools.com/wp-punch.php
https://valitec.co/wp-punch.php
https://empresascreciendobien.com/server.php
https://smartat.co/error.php
https://teamearenttopdiaty.ga/wp-smarts.php
Unpacked files
SH256 hash:
c7bc4bd4974f7eed63594893cd0fde6822ba4c5998daf2f8f2115bc507a1adba
MD5 hash:
28726b4c875a326aef04089157c40581
SHA1 hash:
4a45243a77ee2e9475a696a6fdea8cf19104673a
Detections:
win_zloader_auto
Create hunting rule
Link:
https://www.unpac.me/results/074988f7-fbc5-45cf-a913-552e2f665c78/
SH256 hash:
34aa0bd4dc61cca23b7950282df26ce2e16a339b2895add65d46e6d317a11fe1
MD5 hash:
ce8ac0e4da0c1d4406a4a17215db37cf
SHA1 hash:
f2df1a5863044e5d6b4ab7d2a2b1ebee9f96d228
Link:
https://www.unpac.me/results/074988f7-fbc5-45cf-a913-552e2f665c78/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/34aa0bd4dc61cca23b7950282df26ce2e16a339b2895add65d46e6d317a11fe1

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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/105849/

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