Overview
overview
7Static
static
78fecd0dd91...26.exe
windows7-x64
78fecd0dd91...26.exe
windows10-2004-x64
7$PLUGINSDI...ig.dll
windows7-x64
3$PLUGINSDI...ig.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...el.dll
windows7-x64
7$PLUGINSDI...el.dll
windows10-2004-x64
7$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3FineTop.dll
windows7-x64
6FineTop.dll
windows10-2004-x64
6FineTop.exe
windows7-x64
6FineTop.exe
windows10-2004-x64
6adc.dll
windows7-x64
1adc.dll
windows10-2004-x64
1Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
04/02/2024, 19:08
Behavioral task
behavioral1
Sample
8fecd0dd91d9d0811d67e18db275c126.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8fecd0dd91d9d0811d67e18db275c126.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
FineTop.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
FineTop.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
FineTop.exe
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
FineTop.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
adc.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
adc.dll
Resource
win10v2004-20231222-en
General
-
Target
$PLUGINSDIR/NSISdl.dll
-
Size
14KB
-
MD5
a5f8399a743ab7f9c88c645c35b1ebb5
-
SHA1
168f3c158913b0367bf79fa413357fbe97018191
-
SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
-
SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977
-
SSDEEP
192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1736 2072 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 1696 wrote to memory of 2072 1696 rundll32.exe 28 PID 2072 wrote to memory of 1736 2072 rundll32.exe 29 PID 2072 wrote to memory of 1736 2072 rundll32.exe 29 PID 2072 wrote to memory of 1736 2072 rundll32.exe 29 PID 2072 wrote to memory of 1736 2072 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 2283⤵
- Program crash
PID:1736
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