MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 430a9487d85e5998d134ca3a890e0c6ff86101264d1fc4ae869953fac0755c3e. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 430a9487d85e5998d134ca3a890e0c6ff86101264d1fc4ae869953fac0755c3e
SHA3-384 hash: 8fb8ba575840c3488ad1ba3d9c91f0d8a69872e4f70b3c3da76e3a79621f10b1c4776bf37ef8d3b058360d2ae4ca7cb7
SHA1 hash: 2b9069eea5a71be7bcacda31830174ef6364ea2c
MD5 hash: dac9ddfbf75bd8ddda349414e66db972
humanhash: butter-washington-massachusetts-idaho
File name:SecuriteInfo.com.Win32.PWSX-gen.22789
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:806'912 bytes
First seen:2022-09-19 12:51:57 UTC
Last seen:2022-09-23 05:26:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:x5+DIIVITsctz2d1vtvLcUFCkkX6SgS1y9uWnK14susBUaPNLL7+5QQk+orNLJlO:x4kIVczM1fPkr1e9BsXBLyuQX8nDO/
TLSH T19E05C029227AC807C96EA535D8D2F2711EB85EC5C36FC54B08D83D67F33B3986992391
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 8a1332e8aacc4db2 (8 x Formbook, 7 x AgentTesla, 6 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe QuasarRAT

Intelligence

File Origin
# of uploads :
4
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
quasar
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.22789
Verdict:
Malicious activity
Analysis date:
2022-09-19 12:54:27 UTC
Tags:
evasion stealer quasar
Link:
https://app.any.run/tasks/1b57236e-f07e-46fb-a051-3015b0bb5f6c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/311335/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.22789.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63286670397677696531ffeb/reports/4a018df2-bc66-409f-a787-19fe74b3426d/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9da5c85b-bf8c-41c1-ba43-71c14e55fbfe
Result
Threat name:
BluStealer, SpyEx, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1072959
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected BluStealer
Yara detected Generic Downloader
Yara detected SpyEx stealer
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/430a9487d85e5998d134ca3a890e0c6ff86101264d1fc4ae869953fac0755c3e/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-09-19 10:28:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imfjjb6ylzmzrujuzi5isdqmn74gcajgjup4jlugtfj7vqdvlq7a._file
Verdict:
malicious
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:blustealer family:stormkitty collection stealer
Link:
https://tria.ge/reports/220919-p33vmaddej/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
BluStealer
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5415235188:AAGqakDD6FZcw5LLX6hH5qVayV-1OGURlEo/sendMessage?chat_id=1372472614
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/17e2c95e-41e5-4552-9581-1cac7965ab23
Unpacked files
SH256 hash:
4ce4816fc5a2036efa38c07d08ad759ba59f01f71b98de0b6067a39af0f04f24
MD5 hash:
25333366da66038a505d88d7cf7eaba9
SHA1 hash:
fa7829e77a2cc2ca6b20917be904513912c6288e
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
SH256 hash:
5039aaea6c1ac8a4d69e87f2b9dcf93e37ae71d62f8dfec386c667060a609503
MD5 hash:
7a058863e549d4548b685d194702f430
SHA1 hash:
911f80c22448528795276c59181838afe3631994
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
SH256 hash:
fdf987eabb1381235b6006d4782d01b2373aa4425bd81a82a5eb6d0ce64eccad
MD5 hash:
c9b0cd5c9ea1d84db51abc41cb1fc864
SHA1 hash:
58499c189ff2db902bd3fb00abee47d3202f3734
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
SH256 hash:
44c50087cbd9a86677ff5b898c1ad52abf5f25297179a174edcc8b81dec967fc
MD5 hash:
d012ba9057bf67c7f29871326f2af919
SHA1 hash:
1d5b8b512b37f0e1900496b578117082929654c7
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
SH256 hash:
c09affd5fddb9ca441374ffb348376e6f25b9fc4ffa7e4da29fbbdca4c32c043
MD5 hash:
f77ab6497bbf34bc635dc4f790c02ead
SHA1 hash:
416e499335a6dda176d50f532a4c7f067d1d178f
Detections:
win_agent_tesla_g2
Create hunting rule
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
Parent samples :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 hash:
430a9487d85e5998d134ca3a890e0c6ff86101264d1fc4ae869953fac0755c3e
MD5 hash:
dac9ddfbf75bd8ddda349414e66db972
SHA1 hash:
2b9069eea5a71be7bcacda31830174ef6364ea2c
Link:
https://www.unpac.me/results/43c4551d-fdc7-4bfe-8498-212c9192038a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/430a9487d85e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/430a9487d85e5998d134ca3a890e0c6ff86101264d1fc4ae869953fac0755c3e

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/311335/

Comments