Static task
static1
Behavioral task
behavioral1
Sample
f9c6b0e1038555ff54ea577a82779db0exe_JC.exe
Resource
win7-20230831-en
General
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Target
f9c6b0e1038555ff54ea577a82779db0exe_JC.exe
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Size
401KB
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MD5
f9c6b0e1038555ff54ea577a82779db0
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SHA1
da2d3c297d424867dec158cc4611798697ffd5d3
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SHA256
f0518dd57542ea66c3727a5f2e862289652d9925606f2559b448f4441e635968
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SHA512
d5b4b5cf9d971e11b154a4ab248b83f8349d3706a90f839b7812ffd8e9cd3428fe63cbdae1b306b9659d5501757357fec7618a165b37b8c98b0e066703b07abb
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SSDEEP
12288:7rGAKDZZDdVuEKRYYFdddhMHJdeCylV+q/y:7rTaZDdVuEBKC0V+qq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f9c6b0e1038555ff54ea577a82779db0exe_JC.exe -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_1
Files
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f9c6b0e1038555ff54ea577a82779db0exe_JC.exe.exe windows:4 windows x86
b1916e46d667ec9cc5fa1231b821db4c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFileTime
CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
CloseHandle
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
LoadLibraryA
CreateProcessA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
RemoveDirectoryA
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
WaitForSingleObject
GetExitCodeProcess
SetErrorMode
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
SetFilePointer
GlobalFree
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
MulDiv
GlobalAlloc
ExitProcess
user32
ScreenToClient
GetMessagePos
CallWindowProcA
IsWindowVisible
LoadBitmapA
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
TrackPopupMenu
GetWindowRect
AppendMenuA
CreatePopupMenu
GetSystemMetrics
EndDialog
SetClassLongA
IsWindowEnabled
SetWindowPos
DialogBoxParamA
CheckDlgButton
CreateWindowExA
SystemParametersInfoA
RegisterClassA
SetDlgItemTextA
GetDlgItemTextA
MessageBoxA
CharPrevA
DispatchMessageA
PeekMessageA
CreateDialogParamA
DestroyWindow
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
ShowWindow
SendMessageTimeoutA
FindWindowExA
LoadCursorA
SetCursor
GetWindowLongA
GetSysColor
CharNextA
GetClassInfoA
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
wsprintfA
gdi32
SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject
shell32
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation
advapi32
RegEnumKeyA
RegOpenKeyExA
RegCloseKey
RegDeleteKeyA
RegDeleteValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumValueA
comctl32
ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create
ole32
CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 364KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE