Static task
static1
Behavioral task
behavioral1
Sample
PatchFX.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PatchFX.exe
Resource
win10v2004-20240802-en
General
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Target
fba091b624bba67f6b0751a561dbee80_JaffaCakes118
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Size
52KB
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MD5
fba091b624bba67f6b0751a561dbee80
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SHA1
c78e66159f922e5e8a5a2f6a1c59e245ee8938e4
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SHA256
974a0147e5f3e80b90b62184c02adbbae98e154c1cda97539fe6f4a6382d31e1
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SHA512
ad5b00d6429dea038b403121a1c5683f4bbea9bbfca79132554a0e7e5baf92d1a9800e9085f5bd90b01edc3a6a094c67db371f05d3e445af7df9e78fc7cc8971
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SSDEEP
1536:QAvcKZlM77HBYCzgHVnkRrvQ0CUBxgcf/:BvyJdgHV+rvQvO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/PatchFX.EXE
Files
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fba091b624bba67f6b0751a561dbee80_JaffaCakes118.zip
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PatchFX.EXE.exe windows:4 windows x86 arch:x86
61c819286fd844d125623ed2789d111d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersion
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
GetCurrentDirectoryA
WriteFile
GetLastError
GetFileSize
FreeLibrary
LoadLibraryA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetCurrentProcess
IsBadCodePtr
IsBadWritePtr
IsBadReadPtr
SetUnhandledExceptionFilter
VirtualAlloc
VirtualFree
HeapCreate
GetProcAddress
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
CloseHandle
HeapAlloc
HeapFree
ExitProcess
TerminateProcess
HeapDestroy
WideCharToMultiByte
GetCPInfo
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetStdHandle
GetACP
GetOEMCP
SetHandleCount
GetFileType
user32
SendDlgItemMessageA
MessageBoxA
GetWindowTextA
SetWindowTextA
EndDialog
GetDlgItem
GetSysColor
DialogBoxParamA
ShowWindow
comdlg32
GetOpenFileNameA
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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URL.txt
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readme.txt
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resfutil.wav