Static task
static1
Behavioral task
behavioral1
Sample
1dcd63d891675e95d7a699068bf598a64303bd0401c9ef5699762ddddf78ae06_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1dcd63d891675e95d7a699068bf598a64303bd0401c9ef5699762ddddf78ae06_JC.exe
Resource
win10v2004-20230703-en
General
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Target
1dcd63d891675e95d7a699068bf598a64303bd0401c9ef5699762ddddf78ae06_JC.exe
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Size
688KB
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MD5
b3f17fca58d4835f62c76713d42d1bfb
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SHA1
cb8da908c9184fe89819c57a1073cac074ae283e
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SHA256
1dcd63d891675e95d7a699068bf598a64303bd0401c9ef5699762ddddf78ae06
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SHA512
3ed6efa56652bd789e7da4a2d86801232df74ededabecfac07b24e872aa98333e9cac5a21b1cdc719e89ec9f16540e32f3aafc3b00db393fae9ebc9249c62c77
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SSDEEP
12288:zvrkHyo+IunIxeGtDxxyAVRy6D5u+ei550pYnhWfQ:5TBk1vuQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1dcd63d891675e95d7a699068bf598a64303bd0401c9ef5699762ddddf78ae06_JC.exe
Files
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1dcd63d891675e95d7a699068bf598a64303bd0401c9ef5699762ddddf78ae06_JC.exe.exe windows x86
7aa10e77f9dfc4304021ef0bbf288b2c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetACP
WaitForSingleObject
Sleep
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
LockResource
LoadResource
SizeofResource
FindResourceW
GetModuleHandleW
GetLastError
CreateMutexA
GetModuleHandleA
GetNamedPipeInfo
FreeConsole
RtlUnwind
HeapAlloc
GetCommandLineA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapFree
VirtualFree
HeapReAlloc
HeapCreate
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
SetUnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
RaiseException
GetCPInfo
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
HeapSize
Sections
.text Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 633KB - Virtual size: 632KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ