Overview
overview
7Static
static
3bd233208f1...b3.exe
windows7-x64
7bd233208f1...b3.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.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$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3Extensions...64.dll
windows7-x64
1Extensions...64.dll
windows10-2004-x64
1Extensions...ip.dll
windows7-x64
1Extensions...ip.dll
windows10-2004-x64
1Extensions...TP.dll
windows7-x64
1Extensions...TP.dll
windows10-2004-x64
1Extensions...le.dll
windows7-x64
1Extensions...le.dll
windows10-2004-x64
1Extensions...AR.dll
windows7-x64
1Extensions...AR.dll
windows10-2004-x64
1Extensions...ry.dll
windows7-x64
1Extensions...ry.dll
windows10-2004-x64
1Extensions...ls.dll
windows7-x64
1Extensions...ls.dll
windows10-2004-x64
1Extensions...or.dll
windows7-x64
1Extensions...or.dll
windows10-2004-x64
1Extensions...in.dll
windows7-x64
1Extensions...in.dll
windows10-2004-x64
1Analysis
-
max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09/03/2024, 23:56
Static task
static1
Behavioral task
behavioral1
Sample
bd233208f1839c8f352f97de36b36bb3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bd233208f1839c8f352f97de36b36bb3.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Extensions/FS7Zip/7za_x64.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Extensions/FS7Zip/7za_x64.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
Extensions/FS7Zip/FS7Zip.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Extensions/FS7Zip/FS7Zip.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Extensions/FSFTP/FSFTP.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Extensions/FSFTP/FSFTP.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
Extensions/FSPortable/FSPortable.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Extensions/FSPortable/FSPortable.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
Extensions/FSRAR/FSRAR.dll
Resource
win7-20240215-en
Behavioral task
behavioral24
Sample
Extensions/FSRAR/FSRAR.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Extensions/FSRegistry/FSRegistry.dll
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
Extensions/FSRegistry/FSRegistry.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Extensions/MCAudioTools/MCAudioTools.dll
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
Extensions/MCAudioTools/MCAudioTools.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
Extensions/MCLanEditor/MCLanEditor.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Extensions/MCLanEditor/MCLanEditor.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Extensions/MCPictureTools/ExifWin.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Extensions/MCPictureTools/ExifWin.dll
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/nsDialogs.dll
-
Size
9KB
-
MD5
c10e04dd4ad4277d5adc951bb331c777
-
SHA1
b1e30808198a3ae6d6d1cca62df8893dc2a7ad43
-
SHA256
e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a
-
SHA512
853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e
-
SSDEEP
96:hBABCcnl5TKhkfLxSslykcxM2DjDf3GE+Xv8Xav+Yx4VndY7ndS27gA:h6n+0SAfRE+/8ZYxMdqn420
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2436 2844 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2540 wrote to memory of 2844 2540 rundll32.exe 28 PID 2844 wrote to memory of 2436 2844 rundll32.exe 29 PID 2844 wrote to memory of 2436 2844 rundll32.exe 29 PID 2844 wrote to memory of 2436 2844 rundll32.exe 29 PID 2844 wrote to memory of 2436 2844 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 2483⤵
- Program crash
PID:2436
-
-