Static task
static1
Behavioral task
behavioral1
Sample
3735b78978b1058a6047d78f9977b15c.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3735b78978b1058a6047d78f9977b15c.dll
Resource
win10v2004-20231215-en
General
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Target
3735b78978b1058a6047d78f9977b15c
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Size
28KB
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MD5
3735b78978b1058a6047d78f9977b15c
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SHA1
81cf0a4a9117bf25a82f1bf0e8a808311891723f
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SHA256
8e8fe96211a1b1bec74247d7e52a648701a2f661b89c3e9ae70eadb70b652468
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SHA512
fb3cdc1dbcbfb19840753b762a3d97bd758d3d62b3daeefa2d3a002b5bee4d729f08811f263919288002ba6bf4247b68b11c7d7bad7be93f4d3745bbc9f25de4
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SSDEEP
768:hjWSC66w32zXhYL7jRwD1f7oRx566brZu4:aq32l57Y5u4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3735b78978b1058a6047d78f9977b15c
Files
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3735b78978b1058a6047d78f9977b15c.dll windows:4 windows x86 arch:x86
440f4e566383ee2ea733ef88594dffa1
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
GetProcAddress
ReadProcessMemory
GetCurrentProcess
GlobalLock
GlobalAlloc
GetModuleHandleA
TerminateThread
GetCurrentThreadId
DisableThreadLibraryCalls
GlobalFree
GlobalUnlock
RaiseException
InitializeCriticalSection
GetPrivateProfileStringA
WideCharToMultiByte
LeaveCriticalSection
GetModuleFileNameA
LoadLibraryA
SetThreadContext
OpenThread
SetUnhandledExceptionFilter
CloseHandle
GetCurrentThread
Process32Next
Process32First
CreateToolhelp32Snapshot
VirtualProtectEx
WriteProcessMemory
ResumeThread
ExitProcess
OpenProcess
TerminateProcess
CreateThread
GetTickCount
Sleep
IsBadReadPtr
GetCurrentProcessId
CreateMutexA
GetLastError
EnterCriticalSection
user32
SetWindowsHookExA
UnhookWindowsHookEx
CallNextHookEx
GetKeyState
GetWindowThreadProcessId
FindWindowA
GetWindowTextA
GetForegroundWindow
imagehlp
ImageUnload
ImageLoad
shlwapi
PathFileExistsA
msvcrt
wcslen
_stricmp
_adjust_fdiv
malloc
_initterm
free
sscanf
??3@YAXPAX@Z
fopen
fread
fclose
??2@YAPAXI@Z
strstr
strcat
sprintf
strcpy
strlen
memset
rand
srand
memcpy
strrchr
strncpy
strcmp
_strlwr
wininet
InternetReadFile
InternetCloseHandle
InternetOpenUrlA
InternetOpenA
Sections
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
sdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ