Static task
static1
Behavioral task
behavioral1
Sample
59afc367470525fcd2c333f0ba70cbe0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
59afc367470525fcd2c333f0ba70cbe0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
59afc367470525fcd2c333f0ba70cbe0_JC.exe
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Size
288KB
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MD5
59afc367470525fcd2c333f0ba70cbe0
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SHA1
268e1b335b24f256a2c32509e5a4779800e48c85
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SHA256
70592f1ef0ae066e224d5df9777a8d17c39cf183011b62eb6e6f1b7c0d80f14b
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SHA512
c58c228bedc3e4db08a16cbe2a9481dee5a84c6f9b18db7ccc49f47f2bdc745847a1d31ad86e51e93a29fcfa3e609357a428247d7ff7acd66ac3b3a55b10caea
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SSDEEP
3072:2ZBlSaWjzrLXQQJKgmSBAVpet2Ago4lZag:OYaWjz/gGKgmS+k29ZL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 59afc367470525fcd2c333f0ba70cbe0_JC.exe
Files
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59afc367470525fcd2c333f0ba70cbe0_JC.exe.exe windows:4 windows x86
cf6478dd315d96e90d4e24bcf02940d3
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
GetModuleHandleA
FindClose
FindNextFileA
FindFirstFileA
GetLocaleInfoA
Sleep
FlushFileBuffers
SetStdHandle
SetFilePointer
LCMapStringW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
LCMapStringA
CloseHandle
advapi32
GetUserNameW
ole32
CoCreateInstance
CoUninitialize
CoInitialize
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 85KB
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: 16KB - Virtual size: 12KB
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
.drdata Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE