Static task
static1
Behavioral task
behavioral1
Sample
58f01d60c7751f49d0aed7d310a14066_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
58f01d60c7751f49d0aed7d310a14066_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
58f01d60c7751f49d0aed7d310a14066_JC.exe
-
Size
204KB
-
MD5
58f01d60c7751f49d0aed7d310a14066
-
SHA1
406d4610657860d22f89b2e3c2e3533dc3fb35fc
-
SHA256
3e904ce1666e303af1e0bd94a04330a9ef143e56e2e32dce03606b75e70dfa8c
-
SHA512
a3dff5a67f3b2e487219fe7e17acf97212e268a5ef2bbdda8ab7db4e8a294604b24da17edc488628a0396d28003a6cad9bb1ce7fd81c06281bfb28af1f7ad9a9
-
SSDEEP
1536:mSHcWgnQs8VMNvY3vy3QpTha55R8Ve2oLMw:m0cIs8mNvY63Qhha550oLMw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 58f01d60c7751f49d0aed7d310a14066_JC.exe
Files
-
58f01d60c7751f49d0aed7d310a14066_JC.exe.exe windows:4 windows x86
1d8a9fa1df68905ca65ac0a36686d3a6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetEnvironmentVariableA
FindClose
Sleep
CompareStringW
CompareStringA
SetStdHandle
SetFilePointer
GetTimeZoneInformation
GetLocalTime
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
IsBadWritePtr
IsBadReadPtr
HeapValidate
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ