MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07deca4ee05fb2463cacbf60235160c22bcbf922084f8ffc8cd935bb86e6319f. 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: 12


Intelligence 12 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07deca4ee05fb2463cacbf60235160c22bcbf922084f8ffc8cd935bb86e6319f
SHA3-384 hash: 40037a81d74f2c55c56c5cc832bade48157ec6f62520afc51b74c6570e27d8355f9fb3f9a565a8cc60b281a98a8fc404
SHA1 hash: 54c221461e3e6d10e3f0a5506bb2e0d858c12d8f
MD5 hash: 2d74baa1f8cf5e4c65d2c49f0149798e
humanhash: black-november-avocado-beryllium
File name:2d74baa1f8cf5e4c65d2c49f0149798e.exe
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:10'681'856 bytes
First seen:2024-07-25 04:20:19 UTC
Last seen:2024-07-25 05:16:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 196608:OyWG6oVkNDFsfA6Na5F3WT7Ud5ydqeJ1XZTMWn+3pI:O9G6oV5fBqF3W0d5svTMW+3p
Threatray 4'801 similar samples on MalwareBazaar
TLSH T10EB633A867B8DD43F1BF6B7C686524018B76A521DD7AE78D0C8CD8CE6D22350E41236F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe QuasarRAT RAT


Avatar
abuse_ch
QuasarRAT C2:
193.29.13.46:5850

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
193.29.13.46:5850 https://threatfox.abuse.ch/ioc/1303590/

Intelligence

File Origin
# of uploads :
2
# of downloads :
449
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.31067.24471.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a34c9381e42e2b16c79228
Tags:
Generic Infostealer Network Stealth Wacatac
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Restart of the analyzed sample
Creating a process with a hidden window
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cerberus lolbin overlay packed remote stealer
Link:
https://www.filescan.io/uploads/66a1d2b48f66298c01f38913/reports/f5143588-2469-4b3e-b56b-e8afceb3ab0a/overview
Result
Verdict:
MALICIOUS
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:
Quasar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1481295
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/07deca4ee05fb2463cacbf60235160c22bcbf922084f8ffc8cd935bb86e6319f
Detection:
quasar
Create hunting rule
Link:
https://mwdb.cert.pl/sample/07deca4ee05fb2463cacbf60235160c22bcbf922084f8ffc8cd935bb86e6319f/
Threat name:
Win32.Backdoor.Quasarrat
Create hunting rule
Status:
Malicious
First seen:
2024-07-20 08:04:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7pmutxal6zempfmx5qcgulayiv4x6jcbbhy77em3e23xbxgggpq._file
Verdict:
malicious
Similar samples:
01d7838a7a970a4fca588740cf6f8129f4ae01b0d9936eb43a1aff9436b848a2
QuasarRAT
3a8a3be6bfb60b2b9b2d02cc6ddf57e2ff0cb001b764df199026adc4e287ec4a
QuasarRAT
4635920e78112660335f3ee1a05290b0fc174787a0e4532a029983e02179ad0b
QuasarRAT
6ce9c0ea355a3baed90c8ac4807f89069789ff03e105838002dd3ee7ce1b5830
QuasarRAT
e844192fb4c52758db729e18e8898fe0921bdbe1e2d3ac3da6a6b5d2cedecb71
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+ 4'791 additional samples on MalwareBazaar
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar botnet:workspace discovery persistence spyware trojan
Link:
https://tria.ge/reports/240725-eynvssybpr/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Quasar RAT
Quasar payload
Malware Config
C2 Extraction:
193.29.13.46:5850
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/450efc78-93bc-4078-b14f-83e7726f1113
Unpacked files
SH256 hash:
07deca4ee05fb2463cacbf60235160c22bcbf922084f8ffc8cd935bb86e6319f
MD5 hash:
2d74baa1f8cf5e4c65d2c49f0149798e
SHA1 hash:
54c221461e3e6d10e3f0a5506bb2e0d858c12d8f
Link:
https://www.unpac.me/results/cc75d497-4f66-4160-9edd-cc0800f0d194/
Malware family:
QuasarRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/07deca4ee05f/report/overview.html
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:Cerberus
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:Cerberus
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments