Overview
overview
5Static
static
30e3e6bd3f1...18.exe
windows7-x64
30e3e6bd3f1...18.exe
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$PLUGINSDI...ew.dll
windows7-x64
3$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
3$SMSTARTUP...Ð.exe
windows7-x64
1$SMSTARTUP...Ð.exe
windows10-2004-x64
1KwMusic.exe
windows7-x64
1KwMusic.exe
windows10-2004-x64
1bin/CKuwoPlayer.dll
windows7-x64
5bin/CKuwoPlayer.dll
windows10-2004-x64
5bin/CWmpPlayer.dll
windows7-x64
1bin/CWmpPlayer.dll
windows10-2004-x64
1bin/CoreAVC0.dll
windows7-x64
1bin/CoreAVC0.dll
windows10-2004-x64
1bin/DshowPlayer.dll
windows7-x64
5bin/DshowPlayer.dll
windows10-2004-x64
5bin/Encode.exe
windows7-x64
1bin/Encode.exe
windows10-2004-x64
1bin/KwAni.dll
windows7-x64
1bin/KwAni.dll
windows10-2004-x64
1bin/KwCommonUI.dll
windows7-x64
5bin/KwCommonUI.dll
windows10-2004-x64
5Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
25/06/2024, 13:26
Static task
static1
Behavioral task
behavioral1
Sample
0e3e6bd3f1c3cac4c72b22602f2677bc_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
0e3e6bd3f1c3cac4c72b22602f2677bc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Base64.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Base64.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$SMSTARTUP/¿áÎÒÒôÀÖºÐ.exe
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
$SMSTARTUP/¿áÎÒÒôÀÖºÐ.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
KwMusic.exe
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
KwMusic.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
bin/CKuwoPlayer.dll
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
bin/CKuwoPlayer.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
bin/CWmpPlayer.dll
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
bin/CWmpPlayer.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
bin/CoreAVC0.dll
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
bin/CoreAVC0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
bin/DshowPlayer.dll
Resource
win7-20240220-en
Behavioral task
behavioral26
Sample
bin/DshowPlayer.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral27
Sample
bin/Encode.exe
Resource
win7-20240419-en
Behavioral task
behavioral28
Sample
bin/Encode.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
bin/KwAni.dll
Resource
win7-20240611-en
Behavioral task
behavioral30
Sample
bin/KwAni.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
bin/KwCommonUI.dll
Resource
win7-20240611-en
Behavioral task
behavioral32
Sample
bin/KwCommonUI.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/inetc.dll
-
Size
18KB
-
MD5
94a8ace2be90a687c1b1729c32c66e50
-
SHA1
94cff89cc170c00b1f849460f78cb12ab8730538
-
SHA256
1a6c160fd844dea35195371476119f91eab302d701b0f6f1c3fe87ad92cc93df
-
SHA512
ba23dfa7a29450451ac3f6ef6bf9e89352e1d17f7a2b7c7e5a87839becd6676542d2189d443322b3cad08b1bcac8851eebf9964fa37190e551f0bd717dcc5deb
-
SSDEEP
384:jlkcI7HjShsRSSMxCkRimJrr7Jsc8Xtya9zT0Ac9khYLMkIX0+GiBgAqkF:jEjVQRjRiml5vSQa9zSm
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 468 2352 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 1844 wrote to memory of 2352 1844 rundll32.exe 28 PID 2352 wrote to memory of 468 2352 rundll32.exe 29 PID 2352 wrote to memory of 468 2352 rundll32.exe 29 PID 2352 wrote to memory of 468 2352 rundll32.exe 29 PID 2352 wrote to memory of 468 2352 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 2363⤵
- Program crash
PID:468
-
-