Static task
static1
Behavioral task
behavioral1
Sample
7f457c257285187eed27a7f7f0262fb9.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7f457c257285187eed27a7f7f0262fb9.exe
Resource
win10v2004-20231222-en
General
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Target
7f457c257285187eed27a7f7f0262fb9
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Size
351KB
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MD5
7f457c257285187eed27a7f7f0262fb9
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SHA1
5ba0cbadfb46b5cfd94bfc2d5b2ded24f5ac2f3d
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SHA256
538dd91dbc48b974efbccfda73e940715bb14ca5bf6fb43d1bd83036b9eddfc8
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SHA512
99fff9ccaf8add2bb5e228428f392aee79ac8e0a5ba7cd12e64e0b83c5644866037c13f9df28d25ad6bed303c05a399a2bc67f45c3a4051b83575d9a43499c9c
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SSDEEP
6144:Z3c4cg0RO2Ma9WyNYucIVmfG+3cDP1YlHCT+EHdppJaFILbm4e:ZiBTMa9SG0glvBLyJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7f457c257285187eed27a7f7f0262fb9
Files
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7f457c257285187eed27a7f7f0262fb9.exe windows:4 windows x86 arch:x86
f53880aac4de1c2e1c1323b3fe0cfef8
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
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
VirtualQuery
LeaveCriticalSection
InitializeCriticalSection
GetVersionExA
GetThreadLocale
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetDiskFreeSpaceA
GetDateFormatA
GetCPInfo
FreeLibrary
FormatMessageA
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CompareStringA
ole32
CoInitialize
Sections
.text Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 18KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 217KB - Virtual size: 217KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ