Overview
overview
8Static
static
32b62457926...b4.exe
windows7-x64
32b62457926...b4.exe
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI..._3.exe
windows7-x64
7$PLUGINSDI..._3.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$SYSDIR/Packet.dll
windows7-x64
3$SYSDIR/Packet.dll
windows10-2004-x64
3$SYSDIR/pthreadVC.dll
windows7-x64
3$SYSDIR/pthreadVC.dll
windows10-2004-x64
3$SYSDIR/wpcap.dll
windows7-x64
3$SYSDIR/wpcap.dll
windows10-2004-x64
3WinPcapInstall.dll
windows7-x64
3WinPcapInstall.dll
windows10-2004-x64
3rpcapd.exe
windows7-x64
1rpcapd.exe
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3BugReport.exe
windows7-x64
3BugReport.exe
windows10-2004-x64
3Lead.dll
windows7-x64
8Lead.dll
windows10-2004-x64
8Newtonsoft.Json.dll
windows7-x64
1Newtonsoft.Json.dll
windows10-2004-x64
1PacketDotNet.dll
windows7-x64
1PacketDotNet.dll
windows10-2004-x64
1SMYIpc.dll
windows7-x64
3SMYIpc.dll
windows10-2004-x64
3SharpPcap.dll
windows7-x64
1SharpPcap.dll
windows10-2004-x64
1Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-09-2024 12:35
Static task
static1
Behavioral task
behavioral1
Sample
2b62457926a1c3f8f69934532b15c178ca5e88460e65f6dcd7fe59f8b3887fb4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2b62457926a1c3f8f69934532b15c178ca5e88460e65f6dcd7fe59f8b3887fb4.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinPcap_4_1_3.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/WinPcap_4_1_3.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$SYSDIR/Packet.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$SYSDIR/Packet.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$SYSDIR/pthreadVC.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$SYSDIR/pthreadVC.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$SYSDIR/wpcap.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$SYSDIR/wpcap.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
WinPcapInstall.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
WinPcapInstall.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
rpcapd.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
rpcapd.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/insthelper.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/insthelper.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
BugReport.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
BugReport.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Lead.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Lead.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Newtonsoft.Json.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Newtonsoft.Json.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
PacketDotNet.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
PacketDotNet.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
SMYIpc.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
SMYIpc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
SharpPcap.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
SharpPcap.dll
Resource
win10v2004-20240802-en
General
-
Target
$SYSDIR/wpcap.dll
-
Size
275KB
-
MD5
4633b298d57014627831ccac89a2c50b
-
SHA1
e5f449766722c5c25fa02b065d22a854b6a32a5b
-
SHA256
b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9
-
SHA512
29590fa5f72e6a36f2b72fc2a2cca35ee41554e13c9995198e740608975621142395d4b2e057db4314edf95520fd32aae8db066444d8d8db0fd06c391111c6d3
-
SSDEEP
6144:E4yIm5rC9WNWwKcNBSCiLvK8+jKgZBwIbg2:jyIm59WwpqCuEKIwv2
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe PID 2360 wrote to memory of 1712 2360 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\wpcap.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\wpcap.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1712