Analysis
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max time kernel
121s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 03:21
Behavioral task
behavioral1
Sample
f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe
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Size
669KB
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MD5
f9631c5d2d6658d21558e449e86039bf
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SHA1
e1b4daa853d7e06cc83230eff835f4a38fe2de10
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SHA256
0e8c384392cf88ca4c04c4afe568a80a9037e1bd3688cb0cda6a57e08495b2c5
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SHA512
24d61b451b92e6374b85444343fe83b8ca24f5c6690c20c3d1edc54883d7133ea419bd20a90f93f5c71ba55af7e707704c331343f2f085408326d30c424e2d7f
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SSDEEP
12288:l9HHqZWplu5q98tbtS/ZykP91MHfB7GvKowxNOMfl33sUKpfcsFmcyou2HlwGBhq:l9qeuk9utn0cfNzoMXl33OpfPFmcyouR
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3104-0-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/3104-63-0x0000000000400000-0x00000000005AC000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2688 3104 WerFault.exe 91 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3104 f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe 3104 f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3104 f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe 3104 f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3104 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 19682⤵
- Program crash
PID:2688
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3104 -ip 31041⤵PID:4492
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
12KB
MD53faf88081566b5607b65c9b42fdf2249
SHA195e3e4d124578d4f9dfebcc69b156833aaf854d1
SHA256afcb6efaddcec24d93c0fbe5435a2d2ec69ed548bfd6a401769295841436de14
SHA5129090466990db478d78a34f611b5ff9634e280832c1ee6b66ff3ed078f3b855c51a29c2daa564391ccd5cb6edca16ff977eab69e87cb2bc2e5d7ed497b0ad64c2
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Filesize
202KB
MD5a4fdd77e182bd2fabe300a47b5617a35
SHA1e002b335c75b5edefcd251962f61f53a2ab8e0f2
SHA2568b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b
SHA512ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085
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Filesize
89KB
MD5219073097031d9c1a95a1291d66f3a10
SHA12b7996b01d90b7f424f2a2e6063947461db4b2b2
SHA256232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef
SHA5129ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5