Overview
overview
7Static
static
7ada83f24db...0a.exe
windows7-x64
7ada83f24db...0a.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$TEMPLATES/Setup.exe
windows7-x64
7$TEMPLATES/Setup.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3KKjie.exe
windows7-x64
7KKjie.exe
windows10-2004-x64
7$EXEDIR/KK...fe.exe
windows7-x64
1$EXEDIR/KK...fe.exe
windows10-2004-x64
1$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3KKjie_safe.exe
windows7-x64
1KKjie_safe.exe
windows10-2004-x64
1KKjie_safe.dll
windows7-x64
1KKjie_safe.dll
windows10-2004-x64
1languages/Chinese.dll
windows7-x64
1languages/Chinese.dll
windows10-2004-x64
1xiezai.exe
windows7-x64
7xiezai.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$TEMPLATES...ft.exe
windows7-x64
1$TEMPLATES...ft.exe
windows10-2004-x64
1$TEMPLATES...ft.exe
windows7-x64
1$TEMPLATES...ft.exe
windows10-2004-x64
1$TEMPLATES/readme.exe
windows7-x64
7$TEMPLATES/readme.exe
windows10-2004-x64
7Analysis
-
max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29/02/2024, 04:11
Behavioral task
behavioral1
Sample
ada83f24db805cdc68a240df31289f0a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ada83f24db805cdc68a240df31289f0a.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$TEMPLATES/Setup.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$TEMPLATES/Setup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
KKjie.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
KKjie.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$EXEDIR/KKjie_safe.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$EXEDIR/KKjie_safe.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
KKjie_safe.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
KKjie_safe.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
KKjie_safe.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
KKjie_safe.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
languages/Chinese.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
languages/Chinese.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
xiezai.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
xiezai.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
$TEMPLATES/lianmena/tsoft.exe
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
$TEMPLATES/lianmena/tsoft.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
$TEMPLATES/lianmeng/tsoft.exe
Resource
win7-20240215-en
Behavioral task
behavioral30
Sample
$TEMPLATES/lianmeng/tsoft.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
$TEMPLATES/readme.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
$TEMPLATES/readme.exe
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
14KB
-
MD5
107737e3282fefd85684f2fa3df6d1c3
-
SHA1
3befbcae116a644ae28cebdc1d7dfe6be5c8ca5f
-
SHA256
21042be362d4073053bffcc90511b3ecf77902243525b56bb159581b5ece43a0
-
SHA512
439ac2f3066902e08d63dc3061f55063089857e765feb29fe47ba5819a9bebdff3fe2fe55fc8bfcfddb729d340f006ee95b5aa4422d712f9dcc07cc02ec410b4
-
SSDEEP
192:FTmFxiXTQdQbg9FkGuz9lBDpO5DwbgUojcA96lK72dwF7dBG0N1:FTmriEdYQFkGUlI6vojj6l+BGE
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2932 2840 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 1404 wrote to memory of 2840 1404 rundll32.exe 28 PID 2840 wrote to memory of 2932 2840 rundll32.exe 29 PID 2840 wrote to memory of 2932 2840 rundll32.exe 29 PID 2840 wrote to memory of 2932 2840 rundll32.exe 29 PID 2840 wrote to memory of 2932 2840 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1404 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 2483⤵
- Program crash
PID:2932
-
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