MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9. 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


Intelligence File information Yara 1 Comments

SHA256 hash: 0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9
SHA3-384 hash: 6f083c3f8eae80310b833a0b83acb6d24c0555e427ce042bf3809a867d051f5cb31dfae49eea57d95d70340b600814bf
SHA1 hash: c8248b016315f79cac43e5dd17c677f33b0042e1
MD5 hash: 1930ca258642f47145ba36729c6fbc6f
humanhash: jersey-cold-georgia-sierra
File name:0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9
Download: download sample
Signature QuasarRAT
File size:1'671'680 bytes
First seen:2020-06-30 06:54:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 49152:R/B+K2glMitdGBRtNbV6HUcfbNJolBT7R1a0H6eOu:hB5FtUDx5cfJ2lBBGeOu
TLSH F375232476992C3FCABC14F688852D4507F1A9A53B43F7CACDCD605D18D6FC84682ABB
Reporter @JAMESWT_MHT
Tags:QuasarRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
32
Origin country :
IT IT
Mail intelligence
No data
Vendor Threat Intelligence
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-06-30 00:58:26 UTC
AV detection:
25 of 31 (80.65%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware discovery persistence
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Modifies service
Accesses cryptocurrency wallets, possible credential harvesting
Looks up external IP address via web service
Checks for installed software on the system
Reads user/profile data of web browsers
Drops startup file

Yara Signatures


Rule name:Quasar_RAT_1
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.

Comments