Overview
overview
7Static
static
7d4c8a3819b...0N.exe
windows7-x64
7d4c8a3819b...0N.exe
windows10-2004-x64
7"aminstall.dll
windows7-x64
3"aminstall.dll
windows10-2004-x64
3"solitaire.exe
windows7-x64
3"solitaire.exe
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3fmod.dll
windows7-x64
7fmod.dll
windows10-2004-x64
7Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 05:44
Behavioral task
behavioral1
Sample
d4c8a3819b2059058dd8a62885f70d40N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d4c8a3819b2059058dd8a62885f70d40N.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
"aminstall.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
"aminstall.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
"solitaire.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
"solitaire.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Uninstall.exe
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
fmod.dll
Resource
win7-20240903-en
General
-
Target
$PLUGINSDIR/StartMenu.dll
-
Size
6KB
-
MD5
388c408cff35a38d04e3cda18f63af07
-
SHA1
9c2aa2ed8b526ace4267acbcf5648b2601019ac4
-
SHA256
4f945ad53b7aa8ed516b2f58c2ed9f15c13bbdf0e489d71c7347b80583cee5fd
-
SHA512
542292d61ff209f6c98c62ebad549024611a7d42fb951f8cc211b886f0d202d5e0da3b754c84c8a00043c748ed527351fc524357412cf88875e6bf729cbba46f
-
SSDEEP
96:MFJsQxcnqakqeStS6+NMKQwECv0nGhFZxTxZ05hU/61:C9xcnqakCN+N9n0na1K5y61
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1532 1172 WerFault.exe 30 -
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 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 2156 wrote to memory of 1172 2156 rundll32.exe 30 PID 1172 wrote to memory of 1532 1172 rundll32.exe 31 PID 1172 wrote to memory of 1532 1172 rundll32.exe 31 PID 1172 wrote to memory of 1532 1172 rundll32.exe 31 PID 1172 wrote to memory of 1532 1172 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 2243⤵
- Program crash
PID:1532
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