Static task
static1
Behavioral task
behavioral1
Sample
b43cfd397169d18b400bf32e3c62de48.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b43cfd397169d18b400bf32e3c62de48.dll
Resource
win10v2004-20240226-en
General
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Target
b43cfd397169d18b400bf32e3c62de48
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Size
2.5MB
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MD5
b43cfd397169d18b400bf32e3c62de48
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SHA1
92a3becb313bfbad4d19476086ffc7e0d3afdb01
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SHA256
817aecbeb74a16068641e2d722d6aae4a60795bdbaea6a0f45747c94a6ce1a0f
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SHA512
2ffe9db92a5cbbef5362720a9ad2440c981f4dbc8bc63eb8d69ef778e858280642665d29da0bf4eb9e08c6d2c64dc7034c9f277d45d591c779b4f9eda40ba313
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SSDEEP
49152:ueQu2XG8ZoI9Z9rqyI44HppuzGxHHY4L2q5HkL+eUYWHsiJNXvkU0y:uVWGoqZ92yVG/uzGNV9HkAVHL/D1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b43cfd397169d18b400bf32e3c62de48
Files
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b43cfd397169d18b400bf32e3c62de48.dll windows:4 windows x86 arch:x86
47691f77dca7289ab114e3a8b57d253c
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
GetCurrentProcess
GetProcAddress
Sleep
OpenEventA
GetModuleFileNameA
CloseHandle
SetEvent
CreateEventA
TerminateProcess
GetFileSize
CreateFileA
GetModuleHandleA
IsBadReadPtr
ReadFile
lstrcatA
SetFilePointer
VirtualProtect
GetProcessHeap
VirtualProtectEx
LoadLibraryW
MultiByteToWideChar
LoadLibraryA
CreateThread
HeapAlloc
user32
wsprintfA
BroadcastSystemMessageA
SetWindowsHookExA
CallNextHookEx
wvsprintfA
FindWindowA
ShowWindow
PostMessageA
msvcrt
atoi
_itoa
_strcmpi
_adjust_fdiv
_initterm
_strlwr
strncpy
malloc
free
sprintf
strstr
??2@YAPAXI@Z
_except_handler3
strrchr
realloc
Sections
.text Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
vmp0 Size: 512B - Virtual size: 1B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.upx0 Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.upx1 Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 952B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ