Overview
overview
7Static
static
7kk_setup_g..._1.exe
windows7-x64
7kk_setup_g..._1.exe
windows10-2004-x64
7$APPDATA/K...ad.exe
windows7-x64
1$APPDATA/K...ad.exe
windows10-2004-x64
1$APPDATA/K...rl.dll
windows7-x64
3$APPDATA/K...rl.dll
windows10-2004-x64
3$APPDATA/K...tw.dll
windows7-x64
1$APPDATA/K...tw.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3checkkkinfo.dll
windows7-x64
3checkkkinfo.dll
windows10-2004-x64
3crashreport.exe
windows7-x64
7crashreport.exe
windows10-2004-x64
7kislivx.dll
windows7-x64
1kislivx.dll
windows10-2004-x64
1kisupco.dll
windows7-x64
1kisupco.dll
windows10-2004-x64
1kkdlengine.dll
windows7-x64
1kkdlengine.dll
windows10-2004-x64
1kkdownload.dll
windows7-x64
1kkdownload.dll
windows10-2004-x64
1kkgame.exe
windows7-x64
7kkgame.exe
windows10-2004-x64
7Analysis
-
max time kernel
92s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/07/2024, 06:48
Behavioral task
behavioral1
Sample
kk_setup_game_10_1.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
kk_setup_game_10_1.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$APPDATA/KuaiKuai/KKGame/download/kkdownload.exe
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$APPDATA/KuaiKuai/KKGame/download/kkdownload.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$APPDATA/KuaiKuai/KKGame/download/libcurl.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$APPDATA/KuaiKuai/KKGame/download/libcurl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$APPDATA/KuaiKuai/KKGame/download/libexpatw.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
$APPDATA/KuaiKuai/KKGame/download/libexpatw.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240611-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/kknsisplugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/kknsisplugin.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
checkkkinfo.dll
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
checkkkinfo.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
crashreport.exe
Resource
win7-20231129-en
Behavioral task
behavioral22
Sample
crashreport.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
kislivx.dll
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
kislivx.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
kisupco.dll
Resource
win7-20240611-en
Behavioral task
behavioral26
Sample
kisupco.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral27
Sample
kkdlengine.dll
Resource
win7-20240611-en
Behavioral task
behavioral28
Sample
kkdlengine.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
kkdownload.dll
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
kkdownload.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral31
Sample
kkgame.exe
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
kkgame.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/Processes.dll
-
Size
56KB
-
MD5
cc0bd4f5a79107633084471dbd4af796
-
SHA1
09dfcf182b1493161dec8044a5234c35ee24c43a
-
SHA256
3b5388e13dab53d53e08791f492ed7d3094a0cee51e9841af83ce02534e0621c
-
SHA512
67ba90ec04366e07d0922ffb4dbbb4f12f90b6785b87700adaae29327db9ec2a03d750b229f858db0594f439499d6346fbf1ebc17c77162bf8da027515219ee3
-
SSDEEP
768:WmswCIbuzwEmd7Fp4KpDAKngV9tV3rJy63JgaVwoz7si4uYqUYWu1gYwmj552RFB:WmswCIbuzwEy7n3YD3Jgw7shKrp55io
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3592 4760 WerFault.exe 80 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3132 wrote to memory of 4760 3132 rundll32.exe 80 PID 3132 wrote to memory of 4760 3132 rundll32.exe 80 PID 3132 wrote to memory of 4760 3132 rundll32.exe 80
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3132 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#12⤵PID:4760
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 6043⤵
- Program crash
PID:3592
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4760 -ip 47601⤵PID:3732