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Analysis
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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
03/10/2024, 05:55
Static task
static1
Behavioral task
behavioral1
Sample
0e3ccf89cb3b7e4c0d1f4d61babfee76_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0e3ccf89cb3b7e4c0d1f4d61babfee76_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/installhelper.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/installhelper.dll
Resource
win10v2004-20240802-en
General
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Target
$PLUGINSDIR/installhelper.dll
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Size
111KB
-
MD5
1df163b0dafd16b31beeaf94bf859339
-
SHA1
6d2e77cd8417aaf95452487aa099734e680fdbe1
-
SHA256
055d1656539df30a57cb6a0de70e481fb709e41b9330b4bbaa61f375840192e3
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SHA512
9c9e4c3c3c58a5e31647c0171c24cd98b023b407615e4a7a8ff67eee017e55c2b2e1ee488191764f96cc4ec9025162005c8247f3ece9faae0ebaf8a1a762a146
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SSDEEP
3072:mUtMXRt2of1YH+YYSYxgH4KqlUxwdV75rz:Hyt10+YqgH4KXuVpz
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 2056 wrote to memory of 1632 2056 rundll32.exe 30 PID 2056 wrote to memory of 1632 2056 rundll32.exe 30 PID 2056 wrote to memory of 1632 2056 rundll32.exe 30 PID 2056 wrote to memory of 1632 2056 rundll32.exe 30 PID 2056 wrote to memory of 1632 2056 rundll32.exe 30 PID 2056 wrote to memory of 1632 2056 rundll32.exe 30 PID 2056 wrote to memory of 1632 2056 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\installhelper.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\installhelper.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1632
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