Overview
overview
10Static
static
311a56dab8a...18.exe
windows7-x64
1011a56dab8a...18.exe
windows10-2004-x64
10$APPDATA/k...60.dll
windows7-x64
1$APPDATA/k...60.dll
windows10-2004-x64
1$APPDATA/k...PN.dll
windows7-x64
1$APPDATA/k...PN.dll
windows10-2004-x64
1$APPDATA/k...ms.dll
windows7-x64
1$APPDATA/k...ms.dll
windows10-2004-x64
1$APPDATA/k...rt.exe
windows7-x64
1$APPDATA/k...rt.exe
windows10-2004-x64
1$APPDATA/t...60.dll
windows7-x64
1$APPDATA/t...60.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$TEMP/Holotype.dll
windows7-x64
10$TEMP/Holotype.dll
windows10-2004-x64
10$TEMP/publ...60.dll
windows7-x64
1$TEMP/publ...60.dll
windows10-2004-x64
1$TEMP/publ...60.dll
windows7-x64
1$TEMP/publ...60.dll
windows10-2004-x64
1$TEMP/publ...ce.dll
windows7-x64
1$TEMP/publ...ce.dll
windows10-2004-x64
1$TEMP/publ...UI.dll
windows7-x64
1$TEMP/publ...UI.dll
windows10-2004-x64
1$TEMP/publ...UI.dll
windows7-x64
1$TEMP/publ...UI.dll
windows10-2004-x64
1$TEMP/publ.../gzexe
ubuntu-18.04-amd64
1$TEMP/publ.../gzexe
debian-9-armhf
1$TEMP/publ.../gzexe
debian-9-mips
$TEMP/publ.../gzexe
debian-9-mipsel
Analysis
-
max time kernel
132s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 07:17
Static task
static1
Behavioral task
behavioral1
Sample
11a56dab8a2508974bdaa79fd9996e83_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
11a56dab8a2508974bdaa79fd9996e83_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$APPDATA/konto-eroeffnen/constants/47.opends60.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$APPDATA/konto-eroeffnen/constants/47.opends60.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$APPDATA/konto-eroeffnen/constants/MFC80JPN.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$APPDATA/konto-eroeffnen/constants/MFC80JPN.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$APPDATA/konto-eroeffnen/constants/MicrosoftWindowsCEForms.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
$APPDATA/konto-eroeffnen/constants/MicrosoftWindowsCEForms.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
$APPDATA/konto-eroeffnen/constants/makecert.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$APPDATA/konto-eroeffnen/constants/makecert.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
$APPDATA/texis/71.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$APPDATA/texis/71.opends60.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
$TEMP/Holotype.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$TEMP/Holotype.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
$TEMP/public_ftp/42.opends60.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
$TEMP/public_ftp/42.opends60.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
$TEMP/public_ftp/47.opends60.dll
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
$TEMP/public_ftp/47.opends60.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
$TEMP/public_ftp/MicrosoftVisualJUpgradeEngineInterface.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$TEMP/public_ftp/MicrosoftVisualJUpgradeEngineInterface.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
$TEMP/public_ftp/VB7TLDUI.dll
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
$TEMP/public_ftp/VB7TLDUI.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
$TEMP/public_ftp/VSMigrateUI.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$TEMP/public_ftp/VSMigrateUI.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral29
Sample
$TEMP/public_ftp/gzexe
Resource
ubuntu1804-amd64-20240418-en
Behavioral task
behavioral30
Sample
$TEMP/public_ftp/gzexe
Resource
debian9-armhf-20240226-en
Behavioral task
behavioral31
Sample
$TEMP/public_ftp/gzexe
Resource
debian9-mipsbe-20240226-en
Behavioral task
behavioral32
Sample
$TEMP/public_ftp/gzexe
Resource
debian9-mipsel-20240418-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
0063d48afe5a0cdc02833145667b6641
-
SHA1
e7eb614805d183ecb1127c62decb1a6be1b4f7a8
-
SHA256
ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7
-
SHA512
71cbbcaeb345e09306e368717ea0503fe8df485be2e95200febc61bcd8ba74fb4211cd263c232f148c0123f6c6f2e3fd4ea20bdecc4070f5208c35c6920240f0
-
SSDEEP
192:qPtkiQJr7V9r3HcU17S8g1w5xzWxy6j2V7i77blbTc4U:F7VpNo8gmOyRsVc4
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3200 2156 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4932 wrote to memory of 2156 4932 rundll32.exe rundll32.exe PID 4932 wrote to memory of 2156 4932 rundll32.exe rundll32.exe PID 4932 wrote to memory of 2156 4932 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:2156
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 6123⤵
- Program crash
PID:3200
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2156 -ip 21561⤵PID:2636