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Analysis
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max time kernel
105s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
20/03/2025, 00:08
Behavioral task
behavioral1
Sample
JaffaCakes118_807455241f97bf055af1f4855afddf6b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_807455241f97bf055af1f4855afddf6b.exe
Resource
win10v2004-20250314-en
General
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Target
JaffaCakes118_807455241f97bf055af1f4855afddf6b.exe
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Size
1.4MB
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MD5
807455241f97bf055af1f4855afddf6b
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SHA1
8d200d13ad62dfbc60b1622fc6ee43d01aae64a6
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SHA256
04bd5a5530b3ae40c447dd8896142093f7daf8cfff5517c0d89ec72288c552e3
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SHA512
b1cf7aabc50465931515d553344e0f008d6eb3ade4cd1beabbbef19ddf50b99e10b690153eb3ad7a634448ed19ed05528853924cf96906c47a48f079a8a0b259
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SSDEEP
24576:LhPjyr92bRz3acy/qwMde4URWDr8zT2uwuqRJplVI5ZoLCkWUAaUdeBFZZzhIX8r:tjpRz3Hy/FMdeZRtz6FSZOFZZzhT07di
Malware Config
Signatures
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Wine JaffaCakes118_807455241f97bf055af1f4855afddf6b.exe -
resource yara_rule behavioral2/memory/2736-0-0x0000000000400000-0x000000000056D000-memory.dmp themida behavioral2/memory/2736-1-0x0000000000400000-0x000000000056D000-memory.dmp themida -
Program crash 1 IoCs
pid pid_target Process procid_target 3588 2736 WerFault.exe 84 -
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_807455241f97bf055af1f4855afddf6b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_807455241f97bf055af1f4855afddf6b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_807455241f97bf055af1f4855afddf6b.exe"1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:2736 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 2842⤵
- Program crash
PID:3588
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2736 -ip 27361⤵PID:1492