Overview
overview
10Static
static
10Full Tool ...PS.zip
windows10-2004-x64
1Hit Sender...ib.dll
windows10-2004-x64
1Hit Sender...ib.dll
windows10-2004-x64
1Hit Sender...er.exe
windows10-2004-x64
10Hit Sender...rp.dll
windows10-2004-x64
1Hit Sender...er.dll
windows10-2004-x64
1IP Scanner...er.exe
windows10-2004-x64
7ScanIP.pyc
windows10-2004-x64
3KPort Scan...V3.exe
windows10-2004-x64
10KPort Scan...e4.dll
windows10-2004-x64
3KPort Scan...i4.dll
windows10-2004-x64
3KPort Scan...k4.dll
windows10-2004-x64
3MassScan/Input.txt
windows10-2004-x64
1MassScan/M...UI.exe
windows10-2004-x64
3MassScan/Packet.dll
windows10-2004-x64
3MassScan/_config.ini
windows10-2004-x64
1MassScan/masscan.exe
windows10-2004-x64
3MassScan/msvcr100.dll
windows10-2004-x64
3MassScan/w....3.exe
windows10-2004-x64
7$PLUGINSDIR/final.ini
windows10-2004-x64
1$PLUGINSDI...ns.ini
windows10-2004-x64
1MassScan/wpcap.dll
windows10-2004-x64
3NL Brute 2...te.exe
windows10-2004-x64
10NL Brute 2...gs.ini
windows10-2004-x64
1NL Brute 2...pu.exe
windows10-2004-x64
10ScanIP.exe
windows10-2004-x64
7ScanIP.pyc
windows10-2004-x64
3UsefulRDPScript.exe
windows10-2004-x64
7nVNC/bin/config.conf
windows10-2004-x64
3nVNC/input...ds.txt
windows10-2004-x64
1nVNC/nvnc.exe
windows10-2004-x64
7password.txt
windows10-2004-x64
1Analysis
-
max time kernel
1793s -
max time network
1799s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
30-07-2024 08:20
Behavioral task
behavioral1
Sample
Full Tool Scan VPS.zip
Resource
win10v2004-20240729-en
Behavioral task
behavioral2
Sample
Hit Sender/AxInterop.MSTSCLib.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
Hit Sender/Interop.MSTSCLib.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral4
Sample
Hit Sender/NLBrute Hit Sender-Checker.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
Hit Sender/RestSharp.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral6
Sample
Hit Sender/SkinSoft.VisualStyler.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
IP Scanner (Thay thế cho MassScan chạy trên Guest hoặc không có quyền Administrator)/IP Scanner.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral8
Sample
ScanIP.pyc
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
KPort Scaner/KPortScan V3.exe
Resource
win10v2004-20240729-en
Behavioral task
behavioral10
Sample
KPort Scaner/QtCore4.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
KPort Scaner/QtGui4.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral12
Sample
KPort Scaner/QtNetwork4.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
MassScan/Input.txt
Resource
win10v2004-20240709-en
Behavioral task
behavioral14
Sample
MassScan/Massscan_GUI.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
MassScan/Packet.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral16
Sample
MassScan/_config.ini
Resource
win10v2004-20240729-en
Behavioral task
behavioral17
Sample
MassScan/masscan.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral18
Sample
MassScan/msvcr100.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
MassScan/winpcap-4.3.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/final.ini
Resource
win10v2004-20240704-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/options.ini
Resource
win10v2004-20240709-en
Behavioral task
behavioral22
Sample
MassScan/wpcap.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral23
Sample
NL Brute 2/NLBrute.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral24
Sample
NL Brute 2/settings.ini
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
NL Brute 2/tối uu VPS ram cpu.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral26
Sample
ScanIP.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
ScanIP.pyc
Resource
win10v2004-20240709-en
Behavioral task
behavioral28
Sample
UsefulRDPScript.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
nVNC/bin/config.conf
Resource
win10v2004-20240709-en
Behavioral task
behavioral30
Sample
nVNC/input/passwords.txt
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
nVNC/nvnc.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral32
Sample
password.txt
Resource
win10v2004-20240709-en
General
-
Target
NL Brute 2/tối uu VPS ram cpu.exe
-
Size
502KB
-
MD5
f46feedbc1681f295b9dcb82286f59dc
-
SHA1
88884e4d37c285c2104291f1f870363e20c66169
-
SHA256
d2a79b6bc781b6faa62cc315cb103d60a2ef4d2d37325690da6ca6d61af84a64
-
SHA512
541ff3f0a018752b53810a64b3c3ec920fb1caa8b33e67870d0b481020012f4f59b48b79505a063633b2885adb1f107078ba28a41431011b7347a3fc12e458d4
-
SSDEEP
6144:JTEgdc0YvXAGbgiIN2RSB0WxCn4mQ44AkBcEqOb8FTySQUtPcTR3q:JTEgdfYnbgZl0da6pOGPcdq
Malware Config
Extracted
quasar
1.4.0
Office04
128.199.64.220:4782
a6aa1ddd-3810-492e-8728-facd9d5ede65
-
encryption_key
CB9F9A0F270F5BD4211B4E21054ED956F7A81814
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
Signatures
-
Quasar payload 1 IoCs
Processes:
resource yara_rule behavioral25/memory/3316-1-0x0000000000CF0000-0x0000000000D74000-memory.dmp family_quasar -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tối uu VPS ram cpu.exedescription pid process Token: SeDebugPrivilege 3316 tối uu VPS ram cpu.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
tối uu VPS ram cpu.exepid process 3316 tối uu VPS ram cpu.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
tối uu VPS ram cpu.exepid process 3316 tối uu VPS ram cpu.exe