Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10-01-2025 05:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe
Resource
win7-20240903-en
6 signatures
150 seconds
General
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Target
JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe
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Size
415KB
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MD5
dbac576015f705c1b45efb39261cc0f6
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SHA1
a12956af53f3226a05ec02cd9d949db90bbf8e85
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SHA256
dc76ae19bce12384ea967df5a37fb4289bae3a3fb7267036fcedca9938bd157e
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SHA512
e2b7f52e99e2d489fa1fce872568ccb06bf89f31855ed4f2ee2091861400bfbf36f4741c3874145a06075dd1bb3a4032fe90c418802ab030af823b33b9458214
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SSDEEP
6144:t+xZ1TBULRpV0C7+mStAbZvkSZZUk6XS4Xp9dqv786qH2h3ghmJju72d11ZVwTgh:otB8RpV0Cam5vkYACa9dMOJSjld1SA
Malware Config
Signatures
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Expiro family
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Expiro payload 4 IoCs
resource yara_rule behavioral1/memory/2096-0-0x000000000011B000-0x00000000001AE000-memory.dmp family_expiro1 behavioral1/memory/2096-1-0x00000000000B0000-0x00000000001AE000-memory.dmp family_expiro1 behavioral1/memory/2096-2-0x000000000011B000-0x00000000001AE000-memory.dmp family_expiro1 behavioral1/memory/2096-3-0x00000000000B0000-0x00000000001AE000-memory.dmp family_expiro1 -
Program crash 1 IoCs
pid pid_target Process procid_target 2452 2096 WerFault.exe 30 -
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_dbac576015f705c1b45efb39261cc0f6.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2452 2096 JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe 32 PID 2096 wrote to memory of 2452 2096 JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe 32 PID 2096 wrote to memory of 2452 2096 JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe 32 PID 2096 wrote to memory of 2452 2096 JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbac576015f705c1b45efb39261cc0f6.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 642⤵
- Program crash
PID:2452
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