Static task
static1
Behavioral task
behavioral1
Sample
491eff7d897f2afbb3c0a4da721a239d.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
491eff7d897f2afbb3c0a4da721a239d.dll
Resource
win10v2004-20231215-en
General
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Target
491eff7d897f2afbb3c0a4da721a239d
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Size
56KB
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MD5
491eff7d897f2afbb3c0a4da721a239d
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SHA1
3b7989c477304d9157a860d9dbe1ca5bb36d66c1
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SHA256
2dbdba447ddfc0777ef59463528b9c1f87fe8d612cb85ef1deb2101c23a430ac
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SHA512
b20c5353d25402892dd14eaa9ac5c588cac8679008e731850c99f2297fc54be491a74cdc9071e9ee987829ec5db8d49d6dc6ef5ba6736e933253188dcbe9444a
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SSDEEP
1536:PL6XOFBBQARk4FIwkFV99o5PLN2+yUjfrA17NbtuB/U0Eum:PrBBQSk41G99BGc7NYxEum
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 491eff7d897f2afbb3c0a4da721a239d
Files
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491eff7d897f2afbb3c0a4da721a239d.dll windows:4 windows x86 arch:x86
f01b709ed4a47da71bc2c7d0ae5fcfe3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
gethostname
ntdll
strstr
strlen
memcpy
memcmp
RtlZeroMemory
kernel32
CreateRemoteThread
lstrcmpA
TerminateThread
Sleep
CloseHandle
CreateFileA
CreateProcessA
DeleteFileA
GetCurrentProcessId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemDirectoryA
GetTempFileNameA
GetTempPathA
GlobalAlloc
GlobalFree
LoadLibraryA
MoveFileExA
MultiByteToWideChar
ReadFile
VirtualProtectEx
WaitForSingleObject
WideCharToMultiByte
WriteFile
lstrcatA
lstrcmpiA
lstrcpyA
lstrlenA
Process32Next
CreateThread
CreateToolhelp32Snapshot
IsBadCodePtr
OpenProcess
Process32First
user32
SendMessageA
GetWindowTextA
SetWindowLongA
GetKeyState
wsprintfA
CallNextHookEx
FindWindowA
GetWindowThreadProcessId
KillTimer
RegisterWindowMessageA
GetWindowLongA
SetTimer
SetWindowsHookExA
UnhookWindowsHookEx
EnumChildWindows
EnumWindows
GetAsyncKeyState
GetClassNameA
GetDlgItem
advapi32
RegQueryValueExA
RegDeleteKeyA
RegSetValueExA
RegCloseKey
RegOpenKeyExA
RegDeleteValueA
ole32
StringFromGUID2
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.upx0 Size: 1024B - Virtual size: 780B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.upx1 Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 644B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ