Overview
overview
7Static
static
7JaffaCakes...09.exe
windows7-x64
7JaffaCakes...09.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...oc.dll
windows7-x64
5$PLUGINSDI...oc.dll
windows10-2004-x64
5$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$TEMP/Toolbar.exe
windows7-x64
7$TEMP/Toolbar.exe
windows10-2004-x64
7$TEMP/sqlite3.exe
windows7-x64
1$TEMP/sqlite3.exe
windows10-2004-x64
3Analysis
-
max time kernel
93s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/01/2025, 19:34
Behavioral task
behavioral1
Sample
JaffaCakes118_d105c88fe2e14f3e28a115b6cbadee09.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_d105c88fe2e14f3e28a115b6cbadee09.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProc.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$TEMP/Toolbar.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$TEMP/Toolbar.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$TEMP/sqlite3.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$TEMP/sqlite3.exe
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/KillProc.dll
-
Size
24KB
-
MD5
f2223ee8d3b5a26d9386dd90fd6326cd
-
SHA1
edf24705bba2a459637722af3b7a8b7bac23d2ed
-
SHA256
488aa34c7d2da0ab4a6b50463d5bb7fb402493602d3164bd1d56a2e93d97237e
-
SHA512
59bdc5368c9dbcee3f7807a653618becac2c36ac4b4c5b3e8906f32e55ddb0620af30e1c771bd9e3145b7caf996c1cc439066e1ce17cbe6f3ed9248c2e6e4428
-
SSDEEP
768:p13K3oHsFZLEQOkfb5CtRvBFj3d6dLMk:p43oGgQzotRZFRsH
Malware Config
Signatures
-
resource yara_rule behavioral8/memory/3316-0-0x00000000006E0000-0x00000000006F4000-memory.dmp upx -
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 behavior: EnumeratesProcesses 2 IoCs
pid Process 3316 rundll32.exe 3316 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2440 wrote to memory of 3316 2440 rundll32.exe 85 PID 2440 wrote to memory of 3316 2440 rundll32.exe 85 PID 2440 wrote to memory of 3316 2440 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProc.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3316
-