Behavioral task
behavioral1
Sample
20ca83949323c0308f2edfa5ce22a669_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
20ca83949323c0308f2edfa5ce22a669_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
20ca83949323c0308f2edfa5ce22a669_JaffaCakes118
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Size
291KB
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MD5
20ca83949323c0308f2edfa5ce22a669
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SHA1
179ef1106ae1e213c2cfbaf89e6fdd2d3d5b5b9c
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SHA256
ea9fad7fd6dbaebd73674549ced3393bb5b4efe27824b119f57fd33576da472c
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SHA512
63f2c28e6421dc256df9ba27d913aba0ceb36aa22159e330ee09ba614521f3dea1c38edb0ad69e29cdd69e72b6b19d0f9ab06346b14cb48c11b1a5c1e4e8b72b
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SSDEEP
6144:FRh6eY/I516uP0Pk5tZ9eRvwZQMRiyMkjeqmAUI+af5kvRhBmWhm6EDSX:2I16uP2k5pZQQMcmAUI+af5kJhBmWh
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def -
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20ca83949323c0308f2edfa5ce22a669_JaffaCakes118
Files
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20ca83949323c0308f2edfa5ce22a669_JaffaCakes118.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: - Virtual size: 111KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 287KB - Virtual size: 287KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ