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Analysis
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max time kernel
95s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/01/2025, 22:27
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe
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Size
393KB
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MD5
838b7dd684c7de317e55d37ca532450f
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SHA1
4ba9af9fbbbf01833c3387e6ca129274c82c1258
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SHA256
ab40bcebaa9da4dd9f3b424dbc132ae289627eb4189f1efe8ebd1e3219074bfe
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SHA512
1f7c9676934c6e4cf9ee5ac4c39cf8b32eec6d93b35b9ad2dc8f3a09164e8967459ec55058db5217e84ef85808d5740e36dc46690a578c94de17c0f74d8e8f08
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SSDEEP
6144:h0FjA3c1x9Oh/YXJ/cjqSdgWgFR238v+oW4hT6NCSuyCTS/p6H6fAzTDVAP:hpsH9OtVzdSn23gW4hJ5PG/rfAJ
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 940 wrote to memory of 1364 940 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe 82 PID 940 wrote to memory of 1364 940 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe 82 PID 940 wrote to memory of 1364 940 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe 82 PID 940 wrote to memory of 4880 940 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe 83 PID 940 wrote to memory of 4880 940 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe 83 PID 940 wrote to memory of 4880 940 JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_838b7dd684c7de317e55d37ca532450f.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Windows\SysWOW64\svchost.exe"C:\Windows\System32\svchost.exe"2⤵PID:1364
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C:\Windows\SysWOW64\svchost.exeC:\Windows\System32\svchost.exe2⤵PID:4880
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