Analysis
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max time kernel
141s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-09-2024 06:24
Behavioral task
behavioral1
Sample
dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe
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Size
670KB
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MD5
dfa5f9e6e2e23f04232e207dc668b727
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SHA1
ef740af75643e6662b92aada3cc34c707cc702bc
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SHA256
0680e58abfcb0ce171fb1407b00b8853019dbed5d353d41c76062ac067789893
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SHA512
a0f1c6952bedf49e8e8717e6f94356f0b58b2a6941e52a8bca69833f37c2bd64f8490fd8599bc80e48aafb947a068cbe029b1dcec004a7df1607c60ad30ec5a7
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SSDEEP
12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcK0:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFS
Malware Config
Signatures
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resource yara_rule behavioral1/memory/320-0-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/320-72-0x0000000000400000-0x00000000005AC000-memory.dmp upx -
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 dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 320 dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe 320 dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 320 dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe 320 dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:320
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
9KB
MD5850bc00e912482c6824d98321f5cda9e
SHA19863be891a62993b40b7ab8d534ac3b28ae1b0ff
SHA256ccbfe69af8efc999b1ea9e3ebdea0973e92bb2fb4d090fa5bdd84c045f2d2569
SHA5129ab87bfb1725d44c55308c1596e51093e1a5c6e1e2cfd8cd3aca4801cab327cbc87bd956dd5e574d72920b4f345c0c8dac1162de991d9e042605ff3d132eaefe
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Filesize
202KB
MD5a4fdd77e182bd2fabe300a47b5617a35
SHA1e002b335c75b5edefcd251962f61f53a2ab8e0f2
SHA2568b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b
SHA512ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085
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Filesize
89KB
MD5219073097031d9c1a95a1291d66f3a10
SHA12b7996b01d90b7f424f2a2e6063947461db4b2b2
SHA256232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef
SHA5129ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5