Overview
overview
7Static
static
3098ac0abec...18.exe
windows7-x64
7098ac0abec...18.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/exdll.dll
windows7-x64
3$PLUGINSDIR/exdll.dll
windows10-2004-x64
3AutoUpdate.dll
windows7-x64
3AutoUpdate.dll
windows10-2004-x64
3CaiHong.dll
windows7-x64
3CaiHong.dll
windows10-2004-x64
3CaiHong.exe
windows7-x64
7CaiHong.exe
windows10-2004-x64
7Reporter.dll
windows7-x64
3Reporter.dll
windows10-2004-x64
3msimg32.dll
windows7-x64
3msimg32.dll
windows10-2004-x64
3uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDIR/exdll.dll
windows7-x64
3$PLUGINSDIR/exdll.dll
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 07:28
Static task
static1
Behavioral task
behavioral1
Sample
098ac0abecc4ef0b1523053dda3cd4dd_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
098ac0abecc4ef0b1523053dda3cd4dd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/exdll.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/exdll.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
AutoUpdate.dll
Resource
win7-20240729-en
Behavioral task
behavioral10
Sample
AutoUpdate.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
CaiHong.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
CaiHong.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
CaiHong.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
CaiHong.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Reporter.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Reporter.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
msimg32.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
msimg32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
uninstall.exe
Resource
win10v2004-20240910-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/exdll.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/exdll.dll
Resource
win10v2004-20240802-en
General
-
Target
msimg32.dll
-
Size
44KB
-
MD5
02d6878debabfdee8dbc676b0a6b5582
-
SHA1
6c5782c6509f4369cd68082a68be21f4e50593c8
-
SHA256
95484c47adb7b1140ca3fde553f7355a0cd2dbbe2240fa160e957c8d0f3105ca
-
SHA512
31a47c6f5864e65f9f95b070e3d5239f9dbc5737619e14e94c596d7014c18000b5cde49a0c1d969f28d7558a4e2e20c0375a42d639a25b4a53a2f3a3915cdae8
-
SSDEEP
768:JJ1fMnnWZr71ikMoU+2/PLuEjSK1qPyt4h8UEDo:JLfMWnQoU+EPLtjSK1qPNGDo
Malware Config
Signatures
-
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 3 IoCs
description pid Process procid_target PID 2320 wrote to memory of 2340 2320 rundll32.exe 82 PID 2320 wrote to memory of 2340 2320 rundll32.exe 82 PID 2320 wrote to memory of 2340 2320 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2340
-