Static task
static1
Behavioral task
behavioral1
Sample
neemtree.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
neemtree.exe
Resource
win10v2004-20240704-en
General
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Target
2b4754bdb29018ca7c6a6adefa742192_JaffaCakes118
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Size
249KB
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MD5
2b4754bdb29018ca7c6a6adefa742192
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SHA1
2a556aaecbdc962ba56ed0ac15ee001c32190043
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SHA256
96a12463449adf611c0650c89e7597fe6d5f90b9328059745bb4da41f4a7bb30
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SHA512
2e7c7167d9c9f40cf296c17a8ac27afc75d3f1ee6623e1b4799f09e306bc91132b07449a2648ca6840218658366b8b75e87aae460a525c8f35736c0e8cd67994
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SSDEEP
6144:zKFL9M0YszXQuyLFx1W1uyjg2rmu6NFxpSDg9KD18DwdLY2:zILK05zXQvb1W1uyjg+mxuUgiDwVj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/neemtree.exe
Files
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2b4754bdb29018ca7c6a6adefa742192_JaffaCakes118.zip
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neemtree.exe.exe windows:4 windows x86 arch:x86
2466f72df61f40db2ed3d0c0b780c7e1
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
RemoveDirectoryA
GetLastError
CloseHandle
WaitForSingleObject
CreateProcessA
CreateDirectoryA
GetModuleFileNameA
GetVersionExA
LoadLibraryA
GetStringTypeW
GetStringTypeA
FlushFileBuffers
RtlUnwind
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetProcAddress
GetOEMCP
GetACP
GetCPInfo
GetTempPathA
LCMapStringW
LCMapStringA
MultiByteToWideChar
WideCharToMultiByte
GetCurrentProcess
HeapAlloc
HeapFree
GetFileType
CreateFileA
ReadFile
WriteFile
SetFilePointer
SetEnvironmentVariableA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetFullPathNameA
GetDriveTypeA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
SetEndOfFile
SetHandleCount
GetStdHandle
SetStdHandle
TerminateProcess
user32
IsDialogMessageA
TranslateMessage
DispatchMessageA
CreateDialogParamA
GetDlgItem
SetDlgItemTextA
MessageBoxA
SendMessageA
DestroyWindow
PeekMessageA
shell32
SHFileOperationA
Sections
.text Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ