Install
Static task
static1
Behavioral task
behavioral1
Sample
7127440e9d76292b88e36df44ed5479b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7127440e9d76292b88e36df44ed5479b.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
$TEMP/kR9R5GkiZB.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$TEMP/kR9R5GkiZB.dll
Resource
win10v2004-20231215-en
General
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Target
7127440e9d76292b88e36df44ed5479b
-
Size
68KB
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MD5
7127440e9d76292b88e36df44ed5479b
-
SHA1
ab3b0b9ec6530e9dbdc1d70fd3c7572954a47046
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SHA256
5d2d957299e0b7b24198393dfb954fd03822dcf46874abcc5054d971ab446b81
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SHA512
e23c5dbd21baf496143003f11a6976a16b5f16f9f92ce7e45abcacaa4ce5db3a2ccfffe39ac13e1d7eed828dd10ce3692e552f9f28a4e85db36b91c5340b98b2
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SSDEEP
1536:KpgpHzb9dZVX9fHMvG0D3XJbC4b6B08HnSIdBky7xwrc+HpQQ:IgXdZt9P6D3XJbC4mB0QHj7xwrc2pQQ
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7127440e9d76292b88e36df44ed5479b unpack001/$TEMP/kR9R5GkiZB.dll -
NSIS installer 2 IoCs
resource yara_rule sample nsis_installer_1 sample nsis_installer_2
Files
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7127440e9d76292b88e36df44ed5479b.exe windows:4 windows x86 arch:x86
7fa974366048f9c551ef45714595665e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
SetFileTime
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetTempPathA
user32
EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow
gdi32
SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject
shell32
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation
advapi32
RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
comctl32
ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create
ole32
CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$TEMP/kR9R5GkiZB
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$TEMP/kR9R5GkiZB.dll.dll windows:5 windows x86 arch:x86
89e2524f321cade18ed990f2351d4600
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
HeapAlloc
InterlockedIncrement
InterlockedDecrement
GetCurrentProcess
HeapFree
VirtualFree
GetProcessHeap
IsBadReadPtr
GetWindowsDirectoryA
WriteFile
GetVolumeInformationA
CreateProcessA
ReadFile
GetModuleFileNameW
GetSystemDirectoryA
CreateProcessW
CreateDirectoryA
FindFirstFileA
GetLastError
GetProcAddress
VirtualAlloc
FindClose
LoadLibraryA
FindNextFileA
GetModuleHandleA
CreateMutexA
VirtualProtect
CloseHandle
DeleteFileA
FreeLibrary
SetFilePointer
GetFileSize
CreateFileA
HeapReAlloc
GetComputerNameA
MultiByteToWideChar
ExitProcess
urlmon
CreateURLMoniker
URLDownloadToCacheFileA
CoInternetGetSession
RegisterBindStatusCallback
CreateAsyncBindCtx
user32
GetWindowLongA
MessageBoxA
SetWindowLongA
TranslateMessage
GetClientRect
LoadIconA
CreateWindowExA
RegisterClassExA
GetMessageA
DestroyWindow
UpdateWindow
DispatchMessageW
DefWindowProcA
ShowWindow
PostQuitMessage
GetSystemMetrics
advapi32
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
RegQueryValueExA
RegCloseKey
shell32
SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ole32
OleCreate
CoUninitialize
OleSetContainedObject
CoInitialize
oleaut32
SysAllocStringLen
SysFreeString
SysAllocString
Exports
Exports
Sections
.text Size: 56KB - Virtual size: 55KB
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: 5KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ