Overview
overview
10Static
static
10build_outp...nt.exe
windows10-2004-x64
10build_outp...nt.exe
windows11-21h2-x64
10build_outp...es.dll
windows10-2004-x64
1build_outp...es.dll
windows11-21h2-x64
1build_outp...es.dll
windows10-2004-x64
1build_outp...es.dll
windows11-21h2-x64
1build_outp...im.dll
windows10-2004-x64
1build_outp...im.dll
windows11-21h2-x64
1build_outp...er.dll
windows10-2004-x64
1build_outp...er.dll
windows11-21h2-x64
1build_outp...ce.dll
windows10-2004-x64
1build_outp...ce.dll
windows11-21h2-x64
1build_outp...es.dll
windows10-2004-x64
1build_outp...es.dll
windows11-21h2-x64
1build_outp...ns.dll
windows10-2004-x64
1build_outp...ns.dll
windows11-21h2-x64
1build_outp...rk.dll
windows10-2004-x64
1build_outp...rk.dll
windows11-21h2-x64
1build_outp...ry.dll
windows10-2004-x64
1build_outp...ry.dll
windows11-21h2-x64
1build_outp...db.dll
windows10-2004-x64
1build_outp...db.dll
windows11-21h2-x64
1build_outp...db.dll
windows10-2004-x64
1build_outp...db.dll
windows11-21h2-x64
1build_outp...ks.dll
windows10-2004-x64
1build_outp...ks.dll
windows11-21h2-x64
1build_outp...io.dll
windows10-2004-x64
1build_outp...io.dll
windows11-21h2-x64
1build_outp...re.dll
windows10-2004-x64
1build_outp...re.dll
windows11-21h2-x64
1build_outp...di.dll
windows10-2004-x64
1build_outp...di.dll
windows11-21h2-x64
1Analysis
-
max time kernel
10s -
platform
windows11-21h2_x64 -
resource
win11-20250410-en -
resource tags
arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system -
submitted
19/04/2025, 13:20
Behavioral task
behavioral1
Sample
build_output/Client.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral2
Sample
build_output/Client.exe
Resource
win11-20250410-en
Behavioral task
behavioral3
Sample
build_output/Microsoft.Bcl.AsyncInterfaces.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral4
Sample
build_output/Microsoft.Bcl.AsyncInterfaces.dll
Resource
win11-20250411-en
Behavioral task
behavioral5
Sample
build_output/Microsoft.TestPlatform.AdapterUtilities.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral6
Sample
build_output/Microsoft.TestPlatform.AdapterUtilities.dll
Resource
win11-20250410-en
Behavioral task
behavioral7
Sample
build_output/Microsoft.VisualStudio.CodeCoverage.Shim.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral8
Sample
build_output/Microsoft.VisualStudio.CodeCoverage.Shim.dll
Resource
win11-20250410-en
Behavioral task
behavioral9
Sample
build_output/Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral10
Sample
build_output/Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll
Resource
win11-20250410-en
Behavioral task
behavioral11
Sample
build_output/Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral12
Sample
build_output/Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll
Resource
win11-20250411-en
Behavioral task
behavioral13
Sample
build_output/Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral14
Sample
build_output/Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll
Resource
win11-20250410-en
Behavioral task
behavioral15
Sample
build_output/Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral16
Sample
build_output/Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll
Resource
win11-20250410-en
Behavioral task
behavioral17
Sample
build_output/Microsoft.VisualStudio.TestPlatform.TestFramework.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral18
Sample
build_output/Microsoft.VisualStudio.TestPlatform.TestFramework.dll
Resource
win11-20250410-en
Behavioral task
behavioral19
Sample
build_output/Microsoft.Win32.Registry.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral20
Sample
build_output/Microsoft.Win32.Registry.dll
Resource
win11-20250410-en
Behavioral task
behavioral21
Sample
build_output/Mono.Cecil.Mdb.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral22
Sample
build_output/Mono.Cecil.Mdb.dll
Resource
win11-20250410-en
Behavioral task
behavioral23
Sample
build_output/Mono.Cecil.Pdb.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral24
Sample
build_output/Mono.Cecil.Pdb.dll
Resource
win11-20250410-en
Behavioral task
behavioral25
Sample
build_output/Mono.Cecil.Rocks.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral26
Sample
build_output/Mono.Cecil.Rocks.dll
Resource
win11-20250410-en
Behavioral task
behavioral27
Sample
build_output/NAudio.Asio.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral28
Sample
build_output/NAudio.Asio.dll
Resource
win11-20250410-en
Behavioral task
behavioral29
Sample
build_output/NAudio.Core.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral30
Sample
build_output/NAudio.Core.dll
Resource
win11-20250410-en
Behavioral task
behavioral31
Sample
build_output/NAudio.Midi.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral32
Sample
build_output/NAudio.Midi.dll
Resource
win11-20250410-en
General
-
Target
build_output/Client.exe
-
Size
1.5MB
-
MD5
c5416d7af360068fcdef344602375982
-
SHA1
f3bdd8d22d96d3003b5a66694e3e3e738b226954
-
SHA256
6f6875eb9c2b61d9b51b06fd8b754c5ccae99118aa660eec14dc80863252c1c9
-
SHA512
7047e0e9bbc5bce3514704b29e812d0fd9a4bc75ef81addd5c42cd38beae8b55cb67080d27f8bb85f7e97f6651c871b2b5d04663ec255de4736335267848c6ff
-
SSDEEP
24576:KaKltwDS2eWBRwRR16zhHIPbcNK0KKm77yviUSQaZaOwI55l2S62r9kiwp2Np:KPltwx7wR2EgKKm77LrwCB614
Malware Config
Extracted
quasar
-
reconnect_delay
5000
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule behavioral2/memory/5500-1-0x000002A45FAD0000-0x000002A45FC58000-memory.dmp family_quasar -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5500 Client.exe