Overview
overview
9Static
static
77c370cb3eb...18.exe
windows7-x64
97c370cb3eb...18.exe
windows10-2004-x64
9$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/ask.exe
windows7-x64
8$PLUGINSDIR/ask.exe
windows10-2004-x64
8$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDIR/ping.js
windows7-x64
3$PLUGINSDIR/ping.js
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
7$PLUGINSDI...ll.dll
windows10-2004-x64
7$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...s2.dll
windows7-x64
3$PLUGINSDI...s2.dll
windows10-2004-x64
3$PLUGINSDIR/ping.js
windows7-x64
3$PLUGINSDIR/ping.js
windows10-2004-x64
3$PROGRAMFI...er.dll
windows7-x64
3$PROGRAMFI...er.dll
windows10-2004-x64
1$PROGRAMFI...64.dll
windows7-x64
1$PROGRAMFI...64.dll
windows10-2004-x64
1$PROGRAMFI...ce.exe
windows7-x64
1$PROGRAMFI...ce.exe
windows10-2004-x64
1Analysis
-
max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 07:44
Behavioral task
behavioral1
Sample
7c370cb3eb7c9e2efb5f9b053ec3065f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7c370cb3eb7c9e2efb5f9b053ec3065f_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/ask.exe
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/ask.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/ping.js
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/ping.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/md5dll.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/md5dll.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsProcess2.dll
Resource
win7-20240215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsProcess2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/ping.js
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/ping.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
$PROGRAMFILES/Bench/BService/1.1/bhelper.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$PROGRAMFILES/Bench/BService/1.1/bhelper.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
$PROGRAMFILES/Bench/BService/1.1/bhelper64.dll
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
$PROGRAMFILES/Bench/BService/1.1/bhelper64.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
$PROGRAMFILES/Bench/BService/1.1/bservice.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
$PROGRAMFILES/Bench/BService/1.1/bservice.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
8KB
-
MD5
249ae678f0dac4c625c6de6aca53823a
-
SHA1
6ac2b9e90e8445fed4c45c5dbf2d0227cd3b5201
-
SHA256
7298024a36310b7c4c112be87b61b62a0b1be493e2d5252a19e5e976daf674ce
-
SHA512
66e4081a40f3191bf28b810cf8411cb3c8c3e3ec5943e18d6672414fb5e7b4364f862cba44c9115c599ac90890ef02a773e254e7c979e930946bc52b0693aad7
-
SSDEEP
192:r/QeHNWSvUTfWdXw08LYKFaynLb3MRlbOVlR:7jBvwudT8LJxnnMRlyVlR
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 620 2088 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 1636 wrote to memory of 2088 1636 rundll32.exe 28 PID 2088 wrote to memory of 620 2088 rundll32.exe 29 PID 2088 wrote to memory of 620 2088 rundll32.exe 29 PID 2088 wrote to memory of 620 2088 rundll32.exe 29 PID 2088 wrote to memory of 620 2088 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 2243⤵
- Program crash
PID:620
-
-