Static task
static1
Behavioral task
behavioral1
Sample
b4b3bd3b2b4d1c6cfe9d28f24c89f74d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4b3bd3b2b4d1c6cfe9d28f24c89f74d.exe
Resource
win10v2004-20240226-en
General
-
Target
b4b3bd3b2b4d1c6cfe9d28f24c89f74d
-
Size
45KB
-
MD5
b4b3bd3b2b4d1c6cfe9d28f24c89f74d
-
SHA1
bec468cd36e4f7a7053d5d2cd36392941c942b81
-
SHA256
33289ca7d9a13a8e5be250e83c0ccac26cccd4bfdb7aee1933b2b9e04429f0cb
-
SHA512
fd05f448b63ff3d5cdb78f3966d033f206ea64e89fce9dad1541611559f1385244e6da2eff7c5710c6ea7fec154c88191e23e7fd0aa576a9f0b7574e73d0aa6c
-
SSDEEP
768:K2l6Kny22v59UgLoJwmc38c0Lf3krDSoeXkWas:KMNI9jorOYfCeX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4b3bd3b2b4d1c6cfe9d28f24c89f74d
Files
-
b4b3bd3b2b4d1c6cfe9d28f24c89f74d.exe windows:5 windows x86 arch:x86
ce1772065187eaf6f903b17e2f311b10
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TerminateProcess
FindFirstFileA
FindClose
FindFirstFileW
lstrcmpW
GetCurrentProcessId
FoldStringW
GetCommandLineA
MulDiv
LocalSize
GetFullPathNameW
GetLastError
WriteFile
CreateFileW
SetLastError
SetEndOfFile
LocalReAlloc
lstrlenA
HeapAlloc
HeapFree
CloseHandle
VirtualAlloc
GetProcessHeap
GetProcAddress
LoadLibraryA
GetModuleHandleA
WideCharToMultiByte
GetCurrentThreadId
user32
InsertMenuA
GetMenuState
advapi32
RegOpenKeyA
oleaut32
LoadTypeLi
Sections
.text Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 284B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ZECT1 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ