Static task
static1
Behavioral task
behavioral1
Sample
SETUP_CK.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SETUP_CK.exe
Resource
win10v2004-20230915-en
General
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Target
SETUP_CK.EXE
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Size
27KB
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MD5
178a4f6a92760dd8927b4b8c51e760db
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SHA1
16981a42767337d015f25d79ba6f28dc80855efc
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SHA256
04b7c2d9ab2c7bfecd34d44f12272b6c1be26f9501a3eb8332cf815f5450eb55
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SHA512
8649d41a121114f3453d0b097175e4b8de2318ab126c5335122946b06986ed0f5426d66f2cad014a7953f692f0696a19da849e99a8b285cb87c631903f0fcb7c
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SSDEEP
384:HTuSqjNYJWatl5NkFRveuSlUfC7XK4XfFAkRON6gWRDPSUSSPR0Se:zuzO8atceukju4XdAkRODWRD2SPR0S
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SETUP_CK.EXE
Files
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SETUP_CK.EXE.exe windows:4 windows x86
8486d95d07f7ba506aba109106118ec9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetSystemDirectoryA
Sleep
GetWindowsDirectoryA
RtlUnwind
ExitProcess
SetConsoleMode
ReadConsoleInputA
GetConsoleMode
GetCommandLineA
GetVersion
MultiByteToWideChar
LCMapStringA
WideCharToMultiByte
LCMapStringW
CreateFileA
CloseHandle
GetLastError
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetACP
GetOEMCP
SetHandleCount
GetFileType
GetStdHandle
GetStartupInfoA
HeapCreate
WriteFile
HeapAlloc
HeapFree
GetStringTypeA
GetStringTypeW
GetProcAddress
LoadLibraryA
FlushFileBuffers
SetFilePointer
SetStdHandle
DeleteFileA
advapi32
StartServiceA
OpenServiceA
CreateServiceA
CloseServiceHandle
ControlService
OpenSCManagerA
DeleteService
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 105B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ