Overview
overview
7Static
static
365c5ea1ebb...18.exe
windows7-x64
765c5ea1ebb...18.exe
windows10-2004-x64
7$PLUGINSDI...rl.dll
windows7-x64
3$PLUGINSDI...rl.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
1$PLUGINSDI...nu.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDI...b2.dll
windows7-x64
3$PLUGINSDI...b2.dll
windows10-2004-x64
3$PLUGINSDI...on.dll
windows7-x64
1$PLUGINSDI...on.dll
windows10-2004-x64
1$PLUGINSDI...ib.dll
windows7-x64
1$PLUGINSDI...ib.dll
windows10-2004-x64
1$PROGRAMFI...R6.exe
windows7-x64
1$PROGRAMFI...R6.exe
windows10-2004-x64
1$PROGRAMFI...zt.exe
windows7-x64
1$PROGRAMFI...zt.exe
windows10-2004-x64
1$R6.dll
windows7-x64
1$R6.dll
windows10-2004-x64
1ALZip.exe
windows7-x64
1ALZip.exe
windows10-2004-x64
1ALZipCon.exe
windows7-x64
1ALZipCon.exe
windows10-2004-x64
1Analysis
-
max time kernel
129s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 02:57
Static task
static1
Behavioral task
behavioral1
Sample
65c5ea1ebbf5cb6b2df90edf4e220099_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
65c5ea1ebbf5cb6b2df90edf4e220099_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/EstUrl.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/EstUrl.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsWeb2.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsWeb2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/workerExtension.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/workerExtension.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/zumlib.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/zumlib.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
$PROGRAMFILES/ESTsoft/ALUpdate/$R6.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PROGRAMFILES/ESTsoft/ALUpdate/$R6.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PROGRAMFILES/ESTsoft/Common/ezt.exe
Resource
win7-20231129-en
Behavioral task
behavioral22
Sample
$PROGRAMFILES/ESTsoft/Common/ezt.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$R6.dll
Resource
win7-20240419-en
Behavioral task
behavioral24
Sample
$R6.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
ALZip.exe
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
ALZip.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
ALZipCon.exe
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
ALZipCon.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/inetc.dll
-
Size
152KB
-
MD5
f33493944b33bc82194d64fe4ed4057c
-
SHA1
ee1905acdacb31398c5bddb80562e4850b2665a7
-
SHA256
09790036c31481a93d0ec9601fbd7a0c70ce70aa020dbeaf4e10e4b12042679d
-
SHA512
9e12febf0e66a0a269135fea061386180f251bb767943f8aa3fba8398fd54b3b4de28a1a781daafb2300b61216e2d597756bf403a608f0a37bfd8749a288fad4
-
SSDEEP
1536:1Dc5IbWa6UzkT64jD9/Z2gi58LiKJoXdN7EC3/dL7HvteEhxsp+BhQzxcVaevh:hOIiT3j5PLilAq36+BhQzxcoeJ
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3616 2912 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4680 wrote to memory of 2912 4680 rundll32.exe rundll32.exe PID 4680 wrote to memory of 2912 4680 rundll32.exe rundll32.exe PID 4680 wrote to memory of 2912 4680 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4680 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#12⤵PID:2912
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 6243⤵
- Program crash
PID:3616
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2912 -ip 29121⤵PID:3092