MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52d60767d2ff5516a17a6a2a429dd47fd2dafa69a778e1da6129c7f1dd3eeae4. 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


QuasarRAT


Vendor detections: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52d60767d2ff5516a17a6a2a429dd47fd2dafa69a778e1da6129c7f1dd3eeae4
SHA3-384 hash: 89fa2031e5cbbabd9b7751d22404241ad6907d6a7b58f8638325bbb1ae5821848890c22580054f0e47e021288ed50a8c
SHA1 hash: 81d2c5ad94b48db9f02d1f443d3e6b7df253708c
MD5 hash: eaea515875cf1cd7e30d1e673bdf394d
humanhash: mike-violet-magazine-moon
File name:invoice.exe
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:556'032 bytes
First seen:2020-05-04 20:32:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 04e2f05a6b7f1bca9a63110a648d2cc2 (4 x Loki, 3 x AgentTesla, 2 x HawkEye)
ssdeep 12288:wS1EbL/CkhkAOo2zF7svoNG9VB4x2VYILbP66mqGhEjazU:N4/+AOo229y2V9Htmq1
Threatray 2'429 similar samples on MalwareBazaar
TLSH 80C49E22B6F14837D1731A7C9C5B576CAC3ABE502E2899C62FF41C4C5F39681392B297
Reporter abuse_ch
Tags:exe MailChannels QuasarRAT


Avatar
abuse_ch
Malspam distributing :

HELO: bonobo.birch.relay.mailchannels.net
Sending IP: 23.83.209.22
From: salesinfoinfo459@indalexmachineryltd.com
Subject: Re:Re:Product Inquiry..can you re-do this invoice?
Attachment: invoice.rar (contains "invoice.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 20:51:00 UTC
File Type:
PE (Exe)
Extracted files:
61
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kllaoz6s75krnil2nivefhoup7jnv6tju54odwtbfhd7dxj65lsa._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
Similar samples:
02455f39ff494cd973e1d1db2b9c8d097157c76cc0e634644f8f49dedee6c796
QuasarRAT
3b6de85bfdcfac9d315787e62d8891f6b472ca78cc97b12414019b84901433e8
QuasarRAT
3d91f9a7e6b4035a5c69f403b529dd1a398e4f05316e7ad9ddeeaaf624c471f5
QuasarRAT
690e6eabcc269b5c5a1d27e4bce683d71a3ef5124401d6c464fd1a2935a3e577
QuasarRAT
8aa89b4f65d2ffa52d5f3899589a8f748841d44d9b0d57f48731ca0f07004f1e
QuasarRAT
982d2699709d7a024a542a4f771a544cf987ce8d8f15cfa3dcefca157b251e3e
QuasarRAT
bed14af47520b04f5fa2b578838a2f88f5c2d7dee6e010b9ed6f5a749bcf8371
QuasarRAT
ce300fe22dd40237e443695aa13c19735e359100883aef58ac05cb7f127cf604
QuasarRAT
d59139b6c15fcf4c4ff16f195a07efc6183422c7ccaef5ff6b446d760365d9b3
QuasarRAT
d6332d4b5b5984ebb39685164428ad0f1f1b04e82b14cd5d773bbdd0d4ad05dc
QuasarRAT
+ 2'419 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/201109-v25qf3fprn/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Loads dropped DLL
Executes dropped EXE
UPX packed file
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:MSILStealer
Create hunting rule
Author:https://github.com/hwvs
Description:Detects strings from C#/VB Stealers and QuasarRat
Reference:https://github.com/quasar/QuasarRAT
Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf

File information

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

Malspam

QuasarRAT

rar d5264a57d2e10b022f53138eb38f63e69c136ddf10765e69a9028d1b27a65881

QuasarRAT

Executable exe 52d60767d2ff5516a17a6a2a429dd47fd2dafa69a778e1da6129c7f1dd3eeae4

(this sample)

  
Dropped by
MD5 cfc4d2d074d9f8b1580c84e29389aeb0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d5264a57d2e10b022f53138eb38f63e69c136ddf10765e69a9028d1b27a65881

Comments