Overview
overview
7Static
static
36fffc035e5...18.exe
windows7-x64
76fffc035e5...18.exe
windows10-2004-x64
7$PLUGINSDI...on.dll
windows7-x64
1$PLUGINSDI...on.dll
windows10-2004-x64
1$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.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
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...id.dll
windows7-x64
3$PLUGINSDI...id.dll
windows10-2004-x64
3$R0.dll
windows7-x64
1$R0.dll
windows10-2004-x64
1$R2/NSIS.L...1_.exe
windows7-x64
1$R2/NSIS.L...1_.exe
windows10-2004-x64
1GPL.html
windows7-x64
1GPL.html
windows10-2004-x64
1filezilla.exe
windows7-x64
7filezilla.exe
windows10-2004-x64
7fzputtygen.exe
windows7-x64
1fzputtygen.exe
windows10-2004-x64
1fzsftp.exe
windows7-x64
1fzsftp.exe
windows10-2004-x64
1fzstorj.exe
windows7-x64
1fzstorj.exe
windows10-2004-x64
1Analysis
-
max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 22:30
Static task
static1
Behavioral task
behavioral1
Sample
6fffc035e5d489d2c315c28429cb38ba_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6fffc035e5d489d2c315c28429cb38ba_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Fusion.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Fusion.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240419-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsis_appid.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsis_appid.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$R0.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
$R0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$R2/NSIS.Library.RegTool.v3.$_91_.exe
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
$R2/NSIS.Library.RegTool.v3.$_91_.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
GPL.html
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
GPL.html
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
filezilla.exe
Resource
win7-20240215-en
Behavioral task
behavioral26
Sample
filezilla.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
fzputtygen.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
fzputtygen.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
fzsftp.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
fzsftp.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
fzstorj.exe
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
fzstorj.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
1b446b36f5b4022d50ffdc0cf567b24a
-
SHA1
d9a0a99fe5ea3932cbd2774af285ddf35fcdd4f9
-
SHA256
2862c7bc7f11715cebdea003564a0d70bf42b73451e2b672110e1392ec392922
-
SHA512
04ab80568f6da5eef2bae47056391a5de4ba6aff15cf4a2d0a9cc807816bf565161731921c65fe5ff748d2b86d1661f6aa4311c65992350bd63a9f092019f1b8
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2928 2836 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2816 wrote to memory of 2836 2816 rundll32.exe rundll32.exe PID 2836 wrote to memory of 2928 2836 rundll32.exe WerFault.exe PID 2836 wrote to memory of 2928 2836 rundll32.exe WerFault.exe PID 2836 wrote to memory of 2928 2836 rundll32.exe WerFault.exe PID 2836 wrote to memory of 2928 2836 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 2243⤵
- Program crash