Behavioral task
behavioral1
Sample
d4fc7af6b10ac2bd9a182e5d7776f158_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
d4fc7af6b10ac2bd9a182e5d7776f158_JaffaCakes118
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Size
260KB
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MD5
d4fc7af6b10ac2bd9a182e5d7776f158
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SHA1
2e9df47592a85bc5622185329f2d640828ea0b57
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SHA256
8fce24fc26d5e1a1daa280172eaf7d7ec68f7a7ee49bdb1a9018fe084d8d8e39
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SHA512
391cd944ffd5667d31470f9201b639cbe710c9358ccd5e9e487e5f0bec36b19588c1d3cbfcdb7b1a00ffc67d7dbd51fda615c5fb345dbd9ef46a48a736fed01b
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SSDEEP
6144:KrRHTcvzzjmSAllRWYdQgjKfQwbpiT+jaggI1esZ:KRHMzjHAnsmV6nb4jAZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d4fc7af6b10ac2bd9a182e5d7776f158_JaffaCakes118
Files
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d4fc7af6b10ac2bd9a182e5d7776f158_JaffaCakes118.exe windows:4 windows x86 arch:x86
55d7072335ea318882ca277cf7d77050
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleFileNameW
GetLastError
GetTickCount
GetCurrentProcess
MultiByteToWideChar
GetSystemDirectoryW
GetVersionExA
GetProcessHeap
GetStartupInfoW
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleA
TlsAlloc
GetCurrentThreadId
HeapCreate
ExitProcess
GetModuleFileNameA
GetEnvironmentStringsW
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetStringTypeA
GetStringTypeW
Sleep
GetLocaleInfoA
InitializeCriticalSection
LoadLibraryA
CreateMutexW
GetProcAddress
user32
GetSystemMetrics
SetWindowLongW
GetSysColorBrush
SetTimer
mouse_event
InvalidateRgn
SetDlgItemTextW
SetCursorPos
GetCapture
LoadBitmapA
UpdateLayeredWindow
GetClassInfoA
DefWindowProcW
GetMenuItemID
InsertMenuA
PostMessageA
SetDlgItemTextA
ShowWindow
CreateDialogParamA
WaitMessage
TrackPopupMenu
CheckMenuItem
CreateMenu
FindWindowW
InvalidateRect
SetCapture
RegisterClassA
CharNextW
CharPrevA
GetClassInfoExW
EndMenu
CreateDialogIndirectParamW
GetCaretPos
LoadMenuIndirectW
MessageBoxA
GetMenuStringA
MessageBoxIndirectA
InsertMenuItemA
advapi32
RegSetValueExW
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegDeleteKeyW
CloseServiceHandle
StartServiceW
OpenServiceW
OpenSCManagerW
resutils
ResUtilGetProperty
ResUtilGetPropertiesToParameterBlock
ResUtilVerifyService
ResUtilGetDwordProperty
ResUtilSetPrivatePropertyList
ResUtilGetDwordValue
ResUtilSetExpandSzValue
ResUtilGetBinaryProperty
ResUtilTerminateServiceProcessFromResDll
ResUtilFindLongProperty
ResUtilGetSzValue
gdi32
CreateHatchBrush
SetWinMetaFileBits
GetMetaFileW
CreateMetaFileW
AddFontResourceW
CreateFontIndirectA
CreatePolyPolygonRgn
SetEnhMetaFileBits
GetStockObject
GetRasterizerCaps
dssec
DSCreateISecurityInfoObject
Sections
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 447KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 96KB - Virtual size: 186KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
CODE Size: 3KB - Virtual size: 363KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 262KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 121KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 4KB - Virtual size: 490KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 229KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ