Behavioral task
behavioral1
Sample
f63610cf36b1a7805d3c177fa645131d_JaffaCakes118.dll
Resource
win7-20240708-en
General
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Target
f63610cf36b1a7805d3c177fa645131d_JaffaCakes118
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Size
4.3MB
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MD5
f63610cf36b1a7805d3c177fa645131d
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SHA1
1bc4731c5a6603713c740b0327191016310ec573
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SHA256
d245e623d19e79c4c48bb43e767dbe03d2b073d11f7d79ed7d67dbb57e524c9a
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SHA512
3f573516036c93ae1a8da21fd400b8db88d204b6c8d85895057da04799888aef865f650ed72e26a3260f942397125833e3b3f2e3bae576d27c796c40e5b0ce3b
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SSDEEP
49152:+Uk24uPpHV84/o7IWgqIFV8b6bU3ZwyGD3tYspj2jVHinV2V9vgxJpUNfOdIFdTm:k2lP/lWgqqV8WbbdQV92JONfXFAmk
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f63610cf36b1a7805d3c177fa645131d_JaffaCakes118
Files
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f63610cf36b1a7805d3c177fa645131d_JaffaCakes118.dll windows:6 windows x86 arch:x86
c80cdb68940f39f3c003e481933984ea
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentProcessId
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
MessageBoxA
CharUpperBuffW
advapi32
RegEnumValueA
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
ShellExecuteA
imm32
ImmGetContext
wtsapi32
WTSSendMessageW
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 168KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 571KB - Virtual size: 570KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ