Static task
static1
Behavioral task
behavioral1
Sample
31a3410174169926de65f67efd791180N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
31a3410174169926de65f67efd791180N.exe
Resource
win10v2004-20240802-en
General
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Target
31a3410174169926de65f67efd791180N.exe
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Size
98KB
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MD5
31a3410174169926de65f67efd791180
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SHA1
c53cffea98ee7c7447520f9caec0bcf0c316b6d6
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SHA256
1e52583679eb5e44c07a76d97f6713ed87c74a760df3ddc902019d2ff7348c89
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SHA512
39a0ca405bb1e03ff16c63221b3ca9a809c3658e886e4c2149e74483af4d030c37c7c36c24ae390f7f1fe62f2f511420df9bff843e074f1aea6b589fdbc8aac6
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SSDEEP
3072:XzPWprjyGp3SH+eRgEGMVwVpOwJRtF/dLGGRmWZG3ZGp:XypiGp3SeYg8wVpLJRtF/dHmW+k
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31a3410174169926de65f67efd791180N.exe
Files
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31a3410174169926de65f67efd791180N.exe.exe windows:4 windows x86 arch:x86
097988954419628d914421cea98db2cc
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetCurrentThreadId
WideCharToMultiByte
MultiByteToWideChar
GetStartupInfoA
GetModuleFileNameA
GetLastError
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
WerRegisterRuntimeExceptionModule
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetSystemDirectoryW
CloseHandle
GetLocalTime
DeleteCriticalSection
InitializeCriticalSection
ResumeThread
CreateThread
ExitThread
GetExitCodeProcess
WaitForSingleObject
GetModuleHandleA
GetModuleFileNameW
LeaveCriticalSection
EnterCriticalSection
user32
GetKeyboardType
MessageBoxA
CharNextA
MessageBoxA
OemToCharA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegQueryValueExW
RegDeleteKeyW
RegCreateKeyExW
RegSetValueExW
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
Sections
.xdata Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 468B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.extjmp Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE