Overview
overview
6Static
static
3rcsetup154.exe
windows7-x64
6rcsetup154.exe
windows10-2004-x64
6$PLUGINSDI...nt.dll
windows7-x64
3$PLUGINSDI...nt.dll
windows10-2004-x64
3$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$_107_/$_1...UI.dll
windows7-x64
3$_107_/$_1...UI.dll
windows10-2004-x64
3$_108_/lang-1025.dll
windows7-x64
1$_108_/lang-1025.dll
windows10-2004-x64
1$_108_/lang-1026.dll
windows7-x64
1$_108_/lang-1026.dll
windows10-2004-x64
1$_108_/lang-1027.dll
windows7-x64
1$_108_/lang-1027.dll
windows10-2004-x64
1$_108_/lang-1028.dll
windows7-x64
1$_108_/lang-1028.dll
windows10-2004-x64
1$_108_/lang-1029.dll
windows7-x64
1$_108_/lang-1029.dll
windows10-2004-x64
1$_108_/lang-1030.dll
windows7-x64
1$_108_/lang-1030.dll
windows10-2004-x64
1$_108_/lang-1031.dll
windows7-x64
1$_108_/lang-1031.dll
windows10-2004-x64
1$_108_/lang-1032.dll
windows7-x64
1$_108_/lang-1032.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/10/2024, 23:46
Static task
static1
Behavioral task
behavioral1
Sample
rcsetup154.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
rcsetup154.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/g/gcapi_dll.dll
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/g/gcapi_dll.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$_107_/$_107_/pfUI.dll
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
$_107_/$_107_/pfUI.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$_108_/lang-1025.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
$_108_/lang-1025.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$_108_/lang-1026.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$_108_/lang-1026.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$_108_/lang-1027.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$_108_/lang-1027.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$_108_/lang-1028.dll
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
$_108_/lang-1028.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
$_108_/lang-1029.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
$_108_/lang-1029.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$_108_/lang-1030.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
$_108_/lang-1030.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$_108_/lang-1031.dll
Resource
win7-20241010-en
Behavioral task
behavioral30
Sample
$_108_/lang-1031.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$_108_/lang-1032.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
$_108_/lang-1032.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
2f69afa9d17a5245ec9b5bb03d56f63c
-
SHA1
e0a133222136b3d4783e965513a690c23826aec9
-
SHA256
e54989d2b83e7282d0bec56b098635146aab5d5a283f1f89486816851ef885a0
-
SHA512
bfd4af50e41ebc56e30355c722c2a55540a5bbddb68f1522ef7aabfe4f5f2a20e87fa9677ee3cdb3c0bf5bd3988b89d1224d32c9f23342a16e46c542d8dc0926
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2820 2800 WerFault.exe 31 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2788 wrote to memory of 2800 2788 rundll32.exe 31 PID 2800 wrote to memory of 2820 2800 rundll32.exe 32 PID 2800 wrote to memory of 2820 2800 rundll32.exe 32 PID 2800 wrote to memory of 2820 2800 rundll32.exe 32 PID 2800 wrote to memory of 2820 2800 rundll32.exe 32
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 2203⤵
- Program crash
PID:2820
-
-