Static task
static1
Behavioral task
behavioral1
Sample
1b48b88a6bee1a6b801bac6e46c6e3ce.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b48b88a6bee1a6b801bac6e46c6e3ce.exe
Resource
win10v2004-20231215-en
General
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Target
1b48b88a6bee1a6b801bac6e46c6e3ce
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Size
133KB
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MD5
1b48b88a6bee1a6b801bac6e46c6e3ce
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SHA1
c3335cbb9a495f568e591f6cdb5be0ec4f87ed31
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SHA256
c164479c71d62faa0b16dedbfa84d5b14d2bddd2c7de963ac6eeac8250820272
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SHA512
2c1bab86aeb2a70580727e078fa604fde0be1e0e02eaf3545d311e10f42800c95411bb57226461767251a87073d2bccdda35243a029e870c7e898d8c92774ae4
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SSDEEP
3072:cz3AI3moRvTXgnuhzxn8vjbgx2/B7spMnURFVvgf6aMExP97:s3AIjdDguHGjbgx25EMI/QN9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b48b88a6bee1a6b801bac6e46c6e3ce
Files
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1b48b88a6bee1a6b801bac6e46c6e3ce.exe windows:5 windows x86 arch:x86
ab55fe11e913ad87bff11b444a20319e
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
HeapAlloc
HeapFree
GetProcessHeap
Sleep
ReadFile
WriteFile
ExitProcess
GetTickCount
OpenEventA
CreateThread
MultiByteToWideChar
LCMapStringW
HeapQueryInformation
GetLastError
HeapReAlloc
HeapSize
GetCommandLineA
HeapSetInformation
GetStartupInfoW
HeapCreate
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
GetProcAddress
GetModuleHandleW
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
IsProcessorFeaturePresent
GetStringTypeW
user32
MessageBoxA
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 94KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ