Behavioral task
behavioral1
Sample
016b989e1bc1055440b89e5d48fff398_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
016b989e1bc1055440b89e5d48fff398_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
016b989e1bc1055440b89e5d48fff398_JaffaCakes118
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Size
39KB
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MD5
016b989e1bc1055440b89e5d48fff398
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SHA1
ac03f7195c73e11dc036ff8bacbc24a328ec31f3
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SHA256
8d56a16d0e634b0276ba5d46fff70fb8fc179901bcd6b3aeda52e756fbd615ea
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SHA512
c7be3e655be1d0831716c935bac382f444091592a905ad13748520ef19e35fef325ee15f67a9fe38609875146f30b4fa355dbb57fe57dfb5001249f262a80a1e
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SSDEEP
768:8XREASGcOXh/1bmJGWPBZD+j4TGQDs3e:bJOEt+YT1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 016b989e1bc1055440b89e5d48fff398_JaffaCakes118
Files
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016b989e1bc1055440b89e5d48fff398_JaffaCakes118.exe windows:4 windows x86 arch:x86
badea99f1641b1daf312fc78db031b66
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
SetThreadPriority
CreateThread
GetWindowsDirectoryA
GetSystemDirectoryA
GetShortPathNameA
GetModuleFileNameA
CloseHandle
Sleep
CreateEventA
OpenEventA
CreateRemoteThread
GlobalFree
GlobalUnlock
GetProcAddress
WaitForSingleObject
GlobalLock
GlobalAlloc
GetCurrentProcess
OpenProcess
VirtualProtectEx
WriteProcessMemory
Process32Next
Process32First
CreateToolhelp32Snapshot
GetTickCount
VirtualAllocEx
VirtualFreeEx
CopyFileA
GetModuleHandleA
FindResourceA
SizeofResource
LoadResource
LockResource
DeleteFileA
CreateFileA
WriteFile
FreeResource
ExitProcess
LoadLibraryA
ReadProcessMemory
FreeLibrary
advapi32
RegSetValueExA
RegCloseKey
RegOpenKeyExA
msvcrt
rand
srand
_stricmp
memset
strcat
strcpy
strlen
memcpy
user32
FindWindowA
GetDesktopWindow
GetWindow
GetWindowTextA
PostMessageA
GetWindowThreadProcessId
winmm
mixerGetLineInfoA
mixerOpen
mixerSetControlDetails
mixerGetLineControlsA
mixerGetControlDetailsA
Sections
UPX0 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE