Static task
static1
Behavioral task
behavioral1
Sample
Loader.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Loader.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Loader.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Loader.exe
Resource
win10v2004-20240802-en
General
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Target
ef1b9d47699aa4c81cd30bfe1c89349a_JaffaCakes118
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Size
51KB
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MD5
ef1b9d47699aa4c81cd30bfe1c89349a
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SHA1
1992fdc4c0686a049ddcc15cc17c0f18ec59d999
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SHA256
df45497f16f515c3f650f4e8ccd303f022e5972f07c266c79623a4fb57854cf0
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SHA512
bffefcb7faeafaabfaa5eda3697f63737f3bd472367435c5a88a60894aa838ede6f389d61ab85b31fb79a40959b86db511468f68a639106aecd59d75f2fdeeda
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SSDEEP
1536:mv+feotRo+3ULnGs1C4XVVmXQIB2kZ+xioGe3RA9N:mQl3UP1CaVUXJIvee3mL
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Loader.dll unpack001/Loader.exe
Files
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ef1b9d47699aa4c81cd30bfe1c89349a_JaffaCakes118.rar
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Loader.dll.dll windows:4 windows x86 arch:x86
03c42a0190ed9ba71f6026a9a818d41a
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
user32
FindWindowA
gdi32
CreateDIBSection
Sections
.text Size: 29KB - Virtual size: 180KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Loader.exe.exe windows:4 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
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
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 11KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Reader Needed.txt