Overview
overview
7Static
static
7BaiduEdito..._2.exe
windows7-x64
7BaiduEdito..._2.exe
windows10-2004-x64
4$PLUGINSDI...ol.dll
windows7-x64
7$PLUGINSDI...ol.dll
windows10-2004-x64
7$PLUGINSDIR/CLR.dll
windows7-x64
1$PLUGINSDIR/CLR.dll
windows10-2004-x64
1$PLUGINSDI...ig.dll
windows7-x64
3$PLUGINSDI...ig.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDIR/ip.dll
windows7-x64
3$PLUGINSDIR/ip.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...ML.dll
windows7-x64
3$PLUGINSDI...ML.dll
windows10-2004-x64
3$PLUGINSDI...og.dll
windows7-x64
3$PLUGINSDI...og.dll
windows10-2004-x64
3$PLUGINSDIR/time.dll
windows7-x64
3$PLUGINSDIR/time.dll
windows10-2004-x64
37za.exe
windows7-x64
17za.exe
windows10-2004-x64
1BaiduEdito...on.dll
windows7-x64
1BaiduEdito...on.dll
windows10-2004-x64
1Analysis
-
max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
14/02/2024, 10:18
Behavioral task
behavioral1
Sample
BaiduEditor(Offline)_6_5_5_2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
BaiduEditor(Offline)_6_5_5_2.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/AccessControl.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/AccessControl.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/CLR.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/CLR.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/ip.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/ip.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsisXML.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsisXML.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsislog.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsislog.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/time.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/time.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
7za.exe
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
7za.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
BaiduEditor.Application.dll
Resource
win7-20231129-en
Behavioral task
behavioral32
Sample
BaiduEditor.Application.dll
Resource
win10v2004-20231222-en
General
-
Target
$PLUGINSDIR/CLR.dll
-
Size
93KB
-
MD5
732691c7a1ef4e7decb9d8c52010a709
-
SHA1
ecbf0bbcb051433d570e212e73a883f8e5f19996
-
SHA256
5f3573a00f3333d7587044f59b72511263103525d2cdfe79475c6726735d0812
-
SHA512
fcbde499f9592ae25b757e805892f43ffe50c475bc54ea3e992bc2db647e42d661c3dad2c4056da89fe4a62365f5b57df24d1083382ebdbd146bfb83d48d167a
-
SSDEEP
1536:XJgC8K1IbncO54uknhaaA7qbFG8iY2h+7OiYtlmctUudvmpfD65OgOj:XJf8K1ITc3A7qbFG8iY2h+7OiYtlmctu
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3040 wrote to memory of 3048 3040 rundll32.exe 28 PID 3048 wrote to memory of 3056 3048 rundll32.exe 29 PID 3048 wrote to memory of 3056 3048 rundll32.exe 29 PID 3048 wrote to memory of 3056 3048 rundll32.exe 29 PID 3048 wrote to memory of 3056 3048 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CLR.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CLR.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 4603⤵PID:3056
-
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