Overview
overview
10Static
static
374ff3f608e...bd.exe
windows7-x64
774ff3f608e...bd.exe
windows10-2004-x64
10$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
10$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
10$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
10Analysis
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max time kernel
93s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 16:42
Static task
static1
Behavioral task
behavioral1
Sample
74ff3f608e7fc220cc939070f1bca6bd.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
74ff3f608e7fc220cc939070f1bca6bd.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20231129-en
General
-
Target
$PLUGINSDIR/inetc.dll
-
Size
24KB
-
MD5
1fc1fbb2c7a14b7901fc9abbd6dbef10
-
SHA1
4d9ed86f31075a3d3f674ff78f39c190a4098126
-
SHA256
4f26394c93f1acb315c42c351983dafc7f094b2d05db6d7a1ba7dcb39a3a599e
-
SHA512
76d8ff7fc301cc5ff966ad8be17f0f3f2d869ef797c5a2c55a062305c02133a842906448741bf9818ec369bbb2932b9a9c2193ebc59835b50e8703db0090fdb2
-
SSDEEP
384:ya3Bj/GAqvdXP4P4IVlht8zNHxKNSJvor9e9dQTIHzOZwceyeZwd6TJdpq:yRtqLhtqKNS5sAvQTIB86T0
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1036 1692 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4580 wrote to memory of 1692 4580 rundll32.exe rundll32.exe PID 4580 wrote to memory of 1692 4580 rundll32.exe rundll32.exe PID 4580 wrote to memory of 1692 4580 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#12⤵PID:1692
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 6243⤵
- Program crash
PID:1036
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 1692 -ip 16921⤵PID:4212