Overview
overview
7Static
static
3a1a4a1248c...df.exe
windows7-x64
7a1a4a1248c...df.exe
windows10-2004-x64
7$PLUGINSDI...RL.dll
windows7-x64
3$PLUGINSDI...RL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.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$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-02-2024 10:30
Static task
static1
Behavioral task
behavioral1
Sample
a1a4a1248c1b680ad7afaacf09a083df.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1a4a1248c1b680ad7afaacf09a083df.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240221-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 2188 2144 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2192 wrote to memory of 2144 2192 rundll32.exe 28 PID 2144 wrote to memory of 2188 2144 rundll32.exe 29 PID 2144 wrote to memory of 2188 2144 rundll32.exe 29 PID 2144 wrote to memory of 2188 2144 rundll32.exe 29 PID 2144 wrote to memory of 2188 2144 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:2192 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 2243⤵
- Program crash
PID:2188
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