Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-10-2024 09:05
Static task
static1
Behavioral task
behavioral1
Sample
731350a08dfe3b1f194d7da54a2d8dab_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
731350a08dfe3b1f194d7da54a2d8dab_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
DumpLog.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
DumpLog.dll
Resource
win10v2004-20241007-en
General
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Target
DumpLog.dll
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Size
48KB
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MD5
f03d0a077fc85f3067509d24ba6eab60
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SHA1
139a7f227011ac0a1dd8f54c180dcac191f9a126
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SHA256
f57926dfb0d5245beefc1955739f27566d7331cb0e3326b2891890a02d2c60e5
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SHA512
ffe0e59200be3b6be416a7437bc17f1500ca093eb4d0b2ff3d3f8d06494e661b827bb3ef2adbfcb77820c9d3eebb206e228de7944d67d6494133ba568880ecd1
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SSDEEP
384:S0g+8zW1I4bEBA/mp/NJh6Cznn/IXMIYpI6dZSUAb3drTynp1lkbErSBeB4u:qz8nOxNJcYn6pY9ZrA7xTyp15aeB4
Malware Config
Signatures
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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 7 IoCs
description pid Process procid_target PID 2520 wrote to memory of 2384 2520 rundll32.exe 31 PID 2520 wrote to memory of 2384 2520 rundll32.exe 31 PID 2520 wrote to memory of 2384 2520 rundll32.exe 31 PID 2520 wrote to memory of 2384 2520 rundll32.exe 31 PID 2520 wrote to memory of 2384 2520 rundll32.exe 31 PID 2520 wrote to memory of 2384 2520 rundll32.exe 31 PID 2520 wrote to memory of 2384 2520 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\DumpLog.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\DumpLog.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2384
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