Static task
static1
Behavioral task
behavioral1
Sample
3b7118e441b5affc1a1f47f8a5e9dd03.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b7118e441b5affc1a1f47f8a5e9dd03.exe
Resource
win10v2004-20231222-en
General
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Target
3b7118e441b5affc1a1f47f8a5e9dd03
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Size
316KB
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MD5
3b7118e441b5affc1a1f47f8a5e9dd03
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SHA1
1599540c77f9891fbd662e5ab0ff3bb67ea4da2c
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SHA256
e9684cd3320c66e44ca4d84fb18e077e2ae22086b988de92148f23603d43d131
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SHA512
3c5963a201ec48748e9c95aff0b8c4d31d45acf91e2362e21b4059eeec545dd459943df8d6a7831cc31064907ac2ec00dfc532fd4c26849fba43072005d7894c
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SSDEEP
3072:GXHJya9NtDmn8kV5sV/kqBo7r45FI1x/seMytM2A0XJBohk3kHsUU:zqn9SsYM2d3oVsUU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b7118e441b5affc1a1f47f8a5e9dd03
Files
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3b7118e441b5affc1a1f47f8a5e9dd03.exe windows:4 windows x86 arch:x86
d3bc28734f8d0bb3066f340a149d1f73
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
WaitForSingleObject
CreateThread
VirtualFree
VirtualAlloc
GetProcAddress
GetModuleHandleA
GetCurrentProcess
LoadLibraryA
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoA
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
Sleep
HeapReAlloc
RtlUnwind
HeapSize
MultiByteToWideChar
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 124KB - Virtual size: 123KB
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
.text Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE