Static task
static1
Behavioral task
behavioral1
Sample
1081bf3c40aba19ced51d6a075e0b380_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1081bf3c40aba19ced51d6a075e0b380_JC.exe
Resource
win10v2004-20230915-en
General
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Target
1081bf3c40aba19ced51d6a075e0b380_JC.exe
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Size
716KB
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MD5
1081bf3c40aba19ced51d6a075e0b380
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SHA1
a3f1abb1eb71475fc65efe08988e4b795df1ff69
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SHA256
682c7c3df9a428f9776b35a8c44b93c67374378087336520a44aba53165ee6cc
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SHA512
e12f2fa9684222c86dd345f13494dc3876262e5c6ad0cfa189e4dbfc8aa30def144a04d510d3b98cca482fd665c8281e57b80fc0c440f8957dd6a737da00e22d
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SSDEEP
6144:FlYXwhXH+tLoh8skk1osMC9KAv9E1ycvVVEbC3Do:FHCoWskk1HM8v9Sv7n30
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1081bf3c40aba19ced51d6a075e0b380_JC.exe
Files
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1081bf3c40aba19ced51d6a075e0b380_JC.exe.exe windows:5 windows x86
d04c0492fb4db80e54e10961a250f533
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WideCharToMultiByte
MultiByteToWideChar
GetCurrentProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
InterlockedIncrement
VirtualQuery
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleW
lstrcmpiA
InterlockedCompareExchange
InterlockedExchange
FreeLibrary
LoadLibraryW
ExpandEnvironmentStringsW
GetFullPathNameW
GetDriveTypeW
SearchPathW
lstrlenW
OutputDebugStringW
GetCommandLineA
HeapReAlloc
HeapAlloc
HeapFree
RaiseException
ExitProcess
InterlockedDecrement
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
GetTickCount
GetCurrentThreadId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
OutputDebugStringA
RtlUnwind
WriteFile
GetACP
GetOEMCP
HeapSize
LoadLibraryExA
InitializeCriticalSection
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualProtect
SetFilePointer
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
CloseHandle
FlushFileBuffers
Sleep
GetProcAddress
GetLastError
SetLastError
GetModuleHandleA
GetVersionExW
GetVersionExA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemInfo
FindFirstChangeNotificationA
advapi32
GetTraceLoggerHandle
GetTraceEnableFlags
GetTraceEnableLevel
UnregisterTraceGuids
TraceEvent
RegQueryValueExW
RegCloseKey
RegOpenKeyExW
RegisterTraceGuidsW
crypt32
CryptFindCertificateKeyProvInfo
rtm
RtmGetAddressFamilyInfo
Sections
CODE Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 652KB - Virtual size: 651KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ