Overview
overview
7Static
static
3KwSing-v1.6.0.5.exe
windows7-x64
7KwSing-v1.6.0.5.exe
windows10-2004-x64
7$PLUGINSDI...if.dll
windows7-x64
3$PLUGINSDI...if.dll
windows10-2004-x64
3$PLUGINSDI...64.dll
windows7-x64
3$PLUGINSDI...64.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ng.dll
windows7-x64
3$PLUGINSDI...ng.dll
windows10-2004-x64
3$PLUGINSDI...ew.dll
windows7-x64
3$PLUGINSDI...ew.dll
windows10-2004-x64
3$PLUGINSDI...is.dll
windows7-x64
3$PLUGINSDI...is.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$TEMP/KWMU...te.exe
windows7-x64
7$TEMP/KWMU...te.exe
windows10-2004-x64
7$PLUGINSDI...64.dll
windows7-x64
3$PLUGINSDI...64.dll
windows10-2004-x64
3$PLUGINSDI...ew.dll
windows7-x64
3$PLUGINSDI...ew.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3BugReport.dll
windows7-x64
1BugReport.dll
windows10-2004-x64
1Analysis
-
max time kernel
145s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
12/02/2024, 05:36
Static task
static1
Behavioral task
behavioral1
Sample
KwSing-v1.6.0.5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
KwSing-v1.6.0.5.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/AnimGif.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/AnimGif.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Base64.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Base64.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/KuWoNsis_kwsing.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/KuWoNsis_kwsing.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/KwSingNsis.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/KwSingNsis.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
$TEMP/KWMUSIC/DownloadUpdate.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
$TEMP/KWMUSIC/DownloadUpdate.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/Base64.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/Base64.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
BugReport.dll
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
BugReport.dll
Resource
win10v2004-20231222-en
General
-
Target
BugReport.dll
-
Size
15KB
-
MD5
e713776ed5937eca3bc7e6cacf7aa1e7
-
SHA1
9d793dad93579c047f11fbdeea1bce5ead65da87
-
SHA256
d481eeaa880e46d3b3c2b72644a5adb13f554febf404b3a7636586c6c168b229
-
SHA512
c590088a6960a7262b2deea2c615190f344499617f6fdc01a0a281a1c546462a4083430a940d75cb9a2685eb1134ed90d10d411de60f631cd207fca198046f94
-
SSDEEP
384:8rt5QLwyzLMzHze2pTX4dYJLu10ASSbC4m:8XqzLMHe2J4ILWjbCV
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4696 wrote to memory of 2912 4696 rundll32.exe 75 PID 4696 wrote to memory of 2912 4696 rundll32.exe 75 PID 4696 wrote to memory of 2912 4696 rundll32.exe 75