Overview
overview
7Static
static
7JaffaCakes...c0.exe
windows7-x64
7JaffaCakes...c0.exe
windows10-2004-x64
7$LOCALAPPD...ds.exe
windows7-x64
7$LOCALAPPD...ds.exe
windows10-2004-x64
7$PLUGINSDI...Ex.dll
windows7-x64
3$PLUGINSDI...Ex.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ad.dll
windows7-x64
3$PLUGINSDI...ad.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/Time.dll
windows7-x64
3$PLUGINSDIR/Time.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ef.dll
windows7-x64
3$PLUGINSDI...ef.dll
windows10-2004-x64
3$PLUGINSDIR/mt.dll
windows7-x64
3$PLUGINSDIR/mt.dll
windows10-2004-x64
3$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
3FM4ffx.exe
windows7-x64
7FM4ffx.exe
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/01/2025, 16:42
Behavioral task
behavioral1
Sample
JaffaCakes118_5c7f6d6e11f4eb14a890fd8084669bc0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_5c7f6d6e11f4eb14a890fd8084669bc0.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$LOCALAPPDATA/funmoods.exe
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$LOCALAPPDATA/funmoods.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/ExtractDLLEx.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/ExtractDLLEx.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/Time.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/Time.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/chrmPref.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/chrmPref.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/mt.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/mt.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsisos.dll
Resource
win7-20240729-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsisos.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
FM4ffx.exe
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
FM4ffx.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240729-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/chrmPref.dll
-
Size
193KB
-
MD5
57d63d48f0bb2fe9b3751342e1b0cc67
-
SHA1
65afbce77b4990f7f5efb5251e90bd9cc744583c
-
SHA256
72753db55778180ebd90cb10173c7a87d8d919c6b34a07962e7e1fff80092eab
-
SHA512
5766ff289869a252a9d08fe826e9e7df70796b2faddb470898e4f710aa33ed19094bd73e6637c9c720da417e7f5b9ca7645fa7cd36a8fae2b0718ced10892cf8
-
SSDEEP
3072:HmRDL50AQeCDIypwn6etemPWamO52oZyl2dNxxyDm/Dd/tiPU6t:HmRDyAQeYYIXOQokKxxImH
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2436 2424 WerFault.exe 28 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2408 wrote to memory of 2424 2408 rundll32.exe 28 PID 2424 wrote to memory of 2436 2424 rundll32.exe 29 PID 2424 wrote to memory of 2436 2424 rundll32.exe 29 PID 2424 wrote to memory of 2436 2424 rundll32.exe 29 PID 2424 wrote to memory of 2436 2424 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\chrmPref.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\chrmPref.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 2243⤵
- Program crash
PID:2436
-
-