Static task
static1
Behavioral task
behavioral1
Sample
e9f7cfd8b9d74705231e5f33e572447688fb8973a26db1c8b608872117ee3e18N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e9f7cfd8b9d74705231e5f33e572447688fb8973a26db1c8b608872117ee3e18N.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
cpjkhm.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
cpjkhm.exe
Resource
win10v2004-20240802-en
General
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Target
e9f7cfd8b9d74705231e5f33e572447688fb8973a26db1c8b608872117ee3e18N
-
Size
425KB
-
MD5
9e3e2b8f340761fd7f3630a5d6b1e340
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SHA1
412eb58ce7d49774bc23ab59a29609ac934b3f88
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SHA256
e9f7cfd8b9d74705231e5f33e572447688fb8973a26db1c8b608872117ee3e18
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SHA512
85dcb2079a0906fbb6f9dbef556638e55ce4f619d4830083f2de558c7f5f9ef4c61c57f47f31712f4f21bf2487fcf604889425da3c7872686a53cb2b43df4eac
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SSDEEP
12288:oNe9Z6Vh5xgJbZ3HxORkEE8T+BFd5kYhbua2TbxKzQkYI:oNOZ663HxqkEYBhk2UbaQkYI
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource e9f7cfd8b9d74705231e5f33e572447688fb8973a26db1c8b608872117ee3e18N unpack001/cpjkhm.exe
Files
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e9f7cfd8b9d74705231e5f33e572447688fb8973a26db1c8b608872117ee3e18N.exe windows:4 windows x86 arch:x86
56a78d55f3f7af51443e58e0ce2fb5f6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
advapi32
RegCreateKeyExW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetFileSecurityW
RegOpenKeyExW
RegEnumValueW
shell32
SHGetSpecialFolderLocation
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW
SHGetFileInfoW
ole32
OleInitialize
OleUninitialize
CoCreateInstance
IIDFromString
CoTaskMemFree
comctl32
ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked
user32
GetClientRect
EndPaint
DrawTextW
IsWindowEnabled
DispatchMessageW
wsprintfA
CharNextA
CharPrevW
MessageBoxIndirectW
GetDlgItemTextW
SetDlgItemTextW
GetSystemMetrics
FillRect
AppendMenuW
TrackPopupMenu
OpenClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
CheckDlgButton
LoadCursorW
SetCursor
GetSysColor
SetWindowPos
GetWindowLongW
PeekMessageW
SetClassLongW
GetSystemMenu
EnableMenuItem
GetWindowRect
ScreenToClient
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
EmptyClipboard
CreatePopupMenu
gdi32
SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectW
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject
kernel32
GetExitCodeProcess
WaitForSingleObject
GetModuleHandleA
GetProcAddress
GetSystemDirectoryW
lstrcatW
Sleep
lstrcpyA
WriteFile
GetTempFileNameW
CreateFileW
lstrcmpiA
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersionExW
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
SetEnvironmentVariableW
CopyFileW
ExitProcess
GetCurrentProcess
GetModuleFileNameW
GetFileSize
GetTickCount
MulDiv
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalFree
GlobalAlloc
GetModuleHandleW
LoadLibraryExW
MoveFileExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
Sections
.text Size: 25KB - Virtual size: 25KB
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: 1KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 235KB - Virtual size: 235KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
43tamsc4ul0czb3zcwio
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cpjkhm.exe.exe windows:6 windows x86 arch:x86
5a831b1b060898b0ad7110c61c19378b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
UrlHashA
PathIsFileSpecA
SHEnumKeyExW
PathMatchSpecA
kernel32
EnumDateFormatsA
GetCommandLineW
VirtualAlloc
wsock32
ntohs
ntohl
ord1115
ord1142
ord1112
wininet
HttpSendRequestA
CreateUrlCacheContainerW
HttpEndRequestW
SetUrlCacheEntryGroup
comdlg32
PrintDlgExW
ReplaceTextA
PrintDlgA
PrintDlgExA
loadperf
LoadPerfCounterTextStringsA
UnloadPerfCounterTextStringsA
gdi32
GetWinMetaFileBits
CreateScalableFontResourceA
CloseEnhMetaFile
GdiGetPageCount
GetLayout
GetDIBColorTable
GdiDeleteSpoolFileHandle
CreateBrushIndirect
resutils
ResUtilSetSzValue
ClusWorkerCreate
ResUtilFindDwordProperty
ResUtilIsPathValid
ResUtilVerifyPrivatePropertyList
ResUtilFindSzProperty
shell32
CommandLineToArgvW
msvcrt
fread
_wfopen
Sections
.text Size: 512B - Virtual size: 368B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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rsrpwoa