Static task
static1
Behavioral task
behavioral1
Sample
JC_58e11b75ba15dec71db1dd001d2a65868200fe6b5f47fab44f28a2695707db32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_58e11b75ba15dec71db1dd001d2a65868200fe6b5f47fab44f28a2695707db32.exe
Resource
win10v2004-20230831-en
General
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Target
JC_58e11b75ba15dec71db1dd001d2a65868200fe6b5f47fab44f28a2695707db32
-
Size
250KB
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MD5
7ed98e81415f758d74a6a9d35d073374
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SHA1
7c2ff4f037872bf0aabb455373280884a3f18168
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SHA256
58e11b75ba15dec71db1dd001d2a65868200fe6b5f47fab44f28a2695707db32
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SHA512
ed80b5bcf76fcf1136ed423b823b5d9c53711f233073260bdddc17464e2c5819445e0cc7b615c8d4bae919851103499d896d0230425ac0b0786b8e18a274b32f
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SSDEEP
6144:R+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:ROCjaklYgVIpxIhDtR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_58e11b75ba15dec71db1dd001d2a65868200fe6b5f47fab44f28a2695707db32
Files
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JC_58e11b75ba15dec71db1dd001d2a65868200fe6b5f47fab44f28a2695707db32.exe windows x86
aed8f098dd2d2d2c5bc1c5ce350814b5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryW
GetThreadSelectorEntry
GetMailslotInfo
ExitThread
FillConsoleOutputCharacterW
GetLastError
GetCurrentDirectoryW
SetLastError
GetProcAddress
GetTickCount
GetProcessVersion
SetProcessShutdownParameters
lstrcpyA
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
IsValidCodePage
WriteConsoleOutputCharacterA
VirtualAlloc
GetNativeSystemInfo
GetOEMCP
GetACP
HeapSize
GetLocaleInfoW
GetSystemTimeAsFileTime
GetCurrentProcessId
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
ExitProcess
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
QueryPerformanceCounter
user32
GetNextDlgGroupItem
GetAltTabInfoA
SwitchDesktop
RegisterRawInputDevices
EndPaint
shell32
ExtractAssociatedIconW
DragQueryFileW
ShellAboutW
FindExecutableA
ExtractIconW
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ