Static task
static1
Behavioral task
behavioral1
Sample
33d67132c6a70dfcbe4f080ba8192cc0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
33d67132c6a70dfcbe4f080ba8192cc0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
33d67132c6a70dfcbe4f080ba8192cc0_JC.exe
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Size
226KB
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MD5
33d67132c6a70dfcbe4f080ba8192cc0
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SHA1
891bd58039786611bc6a000e8510513773351cbb
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SHA256
a210176d30196081bcfba40c68de44130f280f2b6812cccbeb771d6dc8159da0
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SHA512
35051c4cf768af2238bbb533da31603c3a7867b6dc26e144860bf493f20399cda88c3328ae1e2e7e6a4af63a16ee84822dab1a6631d1f133aa06a242021c556c
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SSDEEP
3072:rWGSyY4L+c2JhX7ypa3rV3dZPFvOAngoRUAFa1nxayHdXkb5kA75:rNXY4LK+a3lLNngoqRttA75
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 33d67132c6a70dfcbe4f080ba8192cc0_JC.exe
Files
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33d67132c6a70dfcbe4f080ba8192cc0_JC.exe.exe windows x86
9ad1401372763c4735cde7c348d8b946
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTickCount
Sleep
GetModuleFileNameW
GetFileSize
ReadFile
WinExec
UnmapViewOfFile
DeleteFileW
ExitProcess
CreateProcessW
WaitForSingleObject
GetCurrentProcess
GetVersionExW
MapViewOfFile
CreateFileMappingW
WriteFile
CreateFileW
CloseHandle
GetLastError
MultiByteToWideChar
LoadLibraryW
CreateFileA
GetProcAddress
HeapSize
HeapAlloc
HeapFree
GetFileAttributesA
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LCMapStringW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
WideCharToMultiByte
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
RtlUnwind
LoadLibraryA
CreateDirectoryA
advapi32
OpenProcessToken
RegSetValueExW
RegCreateKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueW
CloseServiceHandle
StartServiceW
OpenServiceW
CreateServiceW
OpenSCManagerW
ChangeServiceConfigW
imagehlp
CheckSumMappedFile
netapi32
NetLocalGroupAddMembers
NetUserAdd
NetUserDel
Sections
.text Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 149KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ