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Analysis
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max time kernel
99s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15/07/2024, 01:50
Behavioral task
behavioral1
Sample
47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe
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Size
669KB
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MD5
47b7c2204cf6393effa6c0c1638c26e0
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SHA1
c527260e46fe05baddda6f1e06dc6f45c5d73886
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SHA256
477beb58c883838c18b1263e898401f24feaf7f9d314de36ef51d0710677fdcd
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SHA512
7dd7ac91bc664caa1fbe4cc79284b1941ec6e402460f750d4330c8c086d0d0f15e576c9100a8e5e2f2e6ac6472798d759af54f02915d9b5a0f2f1bad12457cfd
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SSDEEP
12288:yBc+XKix5v7kfucUZwB7CRB7G80RTx+FxNOMfA33sUKpfcsFmcyouSKhK6udcKws:yBQi3vQ4Z+7CRNMNxSXA33OpfPFmcyo5
Malware Config
Signatures
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resource yara_rule behavioral2/memory/916-0-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/916-63-0x0000000000400000-0x00000000005AC000-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 4640 916 WerFault.exe 82 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Software\Microsoft\Internet Explorer\IESettingSync 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 916 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe 916 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 916 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe 916 47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\47b7c2204cf6393effa6c0c1638c26e0_JaffaCakes118.exe"1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:916 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 916 -s 25642⤵
- Program crash
PID:4640
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 916 -ip 9161⤵PID:1348
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