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Overview
overview
7Static
static
36afd9c0138...18.exe
windows7-x64
76afd9c0138...18.exe
windows10-2004-x64
7$LOCALAPPD...ub.dll
windows7-x64
3$LOCALAPPD...ub.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3RegistInstallCnt.exe
windows7-x64
3RegistInstallCnt.exe
windows10-2004-x64
3WinTool.exe
windows7-x64
3WinTool.exe
windows10-2004-x64
3uninst.exe
windows7-x64
7uninst.exe
windows10-2004-x64
7Analysis
-
max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
24/07/2024, 08:54
Static task
static1
Behavioral task
behavioral1
Sample
6afd9c0138821dfae71915f9e3011864_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6afd9c0138821dfae71915f9e3011864_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$LOCALAPPDATA/WinTool/WinToolSub.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$LOCALAPPDATA/WinTool/WinToolSub.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
RegistInstallCnt.exe
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
RegistInstallCnt.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
WinTool.exe
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
WinTool.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
uninst.exe
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
uninst.exe
Resource
win10v2004-20240709-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
14KB
-
MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781
-
SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f
-
SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c
-
SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0
-
SSDEEP
192:n6d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jPK72dwF7dBEnbok:n6UdHXcIiY535zBt2jP+BEnbo
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4444 3212 WerFault.exe 83 -
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 3 IoCs
description pid Process procid_target PID 4236 wrote to memory of 3212 4236 rundll32.exe 83 PID 4236 wrote to memory of 3212 4236 rundll32.exe 83 PID 4236 wrote to memory of 3212 4236 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4236 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3212 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3212 -s 6363⤵
- Program crash
PID:4444
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3212 -ip 32121⤵PID:3632