Overview
overview
10Static
static
36f76d0c1fb...18.exe
windows7-x64
106f76d0c1fb...18.exe
windows10-2004-x64
10$APPDATA/U...ui.dll
windows7-x64
1$APPDATA/U...ui.dll
windows10-2004-x64
1$APPDATA/U...en.exe
windows7-x64
1$APPDATA/U...en.exe
windows10-2004-x64
1$APPDATA/c...fswipe
ubuntu-22.04-amd64
1$APPDATA/p...mp.dll
windows7-x64
1$APPDATA/p...mp.dll
windows10-2004-x64
1$APPDATA/u...ui.dll
windows7-x64
1$APPDATA/u...ui.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$TEMP/diaeresis.dll
windows7-x64
4$TEMP/diaeresis.dll
windows10-2004-x64
4$TEMP/name...pt.exe
windows7-x64
$TEMP/name...pt.exe
windows10-2004-x64
Analysis
-
max time kernel
132s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 18:38
Static task
static1
Behavioral task
behavioral1
Sample
6f76d0c1fb88337cb281b250e2c178fd_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6f76d0c1fb88337cb281b250e2c178fd_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$APPDATA/USER/doinstall/strFormId/logo/msdnmui.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$APPDATA/USER/doinstall/strFormId/logo/msdnmui.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$APPDATA/USER/doinstall/strFormId/logo/resgen.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$APPDATA/USER/doinstall/strFormId/logo/resgen.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$APPDATA/credits/ntfswipe
Resource
ubuntu2204-amd64-20240522.1-en
Behavioral task
behavioral8
Sample
$APPDATA/period/plan/frequency/clean/msddslmp.dll
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
$APPDATA/period/plan/frequency/clean/msddslmp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral10
Sample
$APPDATA/u2/mailto/connectt/DbgUrtMui.dll
Resource
win7-20240221-en
Behavioral task
behavioral11
Sample
$APPDATA/u2/mailto/connectt/DbgUrtMui.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral14
Sample
$TEMP/diaeresis.dll
Resource
win7-20240215-en
Behavioral task
behavioral15
Sample
$TEMP/diaeresis.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral16
Sample
$TEMP/namespace/CMAccept.exe
Resource
win7-20240508-en
Behavioral task
behavioral17
Sample
$TEMP/namespace/CMAccept.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
12KB
-
MD5
0d7ad4f45dc6f5aa87f606d0331c6901
-
SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457
-
SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
-
SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
-
SSDEEP
192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4524 4228 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4128 wrote to memory of 4228 4128 rundll32.exe 84 PID 4128 wrote to memory of 4228 4128 rundll32.exe 84 PID 4128 wrote to memory of 4228 4128 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4128 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:4228
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 6123⤵
- Program crash
PID:4524
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4228 -ip 42281⤵PID:1916