Static task
static1
Behavioral task
behavioral1
Sample
c3f250a80bf2296bcf0db85ccfcc5b6f.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c3f250a80bf2296bcf0db85ccfcc5b6f.dll
Resource
win10v2004-20240226-en
General
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Target
c3f250a80bf2296bcf0db85ccfcc5b6f
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Size
100KB
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MD5
c3f250a80bf2296bcf0db85ccfcc5b6f
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SHA1
f8a9791056d2a08077024ad011ac95009e6b4435
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SHA256
16f2dcf75d618c5b6fc04ae74056442ec1fac9abbdbf0707cfecd8e034ed39ce
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SHA512
17f5fad2ff2b3f65a35e14c7ece9ae30ba6d0eba2800b1f428c01cbe2fe2a6edb3cc9fe8c2c2492f5435bd6cb238d1f3a02231594ac7e0c9c23cde58bea48ead
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SSDEEP
3072:r92C+GcdDHasrtQW0leXJAm+o5lHul/D8bY:B2pzTZ5AmN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c3f250a80bf2296bcf0db85ccfcc5b6f
Files
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c3f250a80bf2296bcf0db85ccfcc5b6f.dll windows:4 windows x86 arch:x86
f2563635fcfba35963ed5d424f7ac4dd
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange
FindResourceA
LoadResource
SizeofResource
FreeLibrary
GetModuleFileNameA
lstrcatA
HeapDestroy
lstrcpynA
IsDBCSLeadByte
UnhandledExceptionFilter
lstrlenA
InterlockedDecrement
InterlockedIncrement
WideCharToMultiByte
MultiByteToWideChar
lstrlenW
lstrcpyA
WritePrivateProfileStringA
GetLocaleInfoA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
SetUnhandledExceptionFilter
LocalFree
GetCommandLineA
lstrcmpiA
VirtualProtect
GetStringTypeW
GetStringTypeA
GetSystemInfo
LCMapStringW
LCMapStringA
HeapAlloc
HeapFree
RtlUnwind
GetVersionExA
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
VirtualQuery
ExitProcess
GetProcAddress
GetModuleHandleA
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetLastError
GetEnvironmentStringsW
GetACP
GetOEMCP
GetCPInfo
LoadLibraryA
HeapSize
user32
GetFocus
SetWindowsHookExA
MessageBoxA
LoadStringA
CharNextA
advapi32
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegEnumKeyExA
ole32
CoTaskMemAlloc
CoCreateInstance
CoTaskMemRealloc
CoTaskMemFree
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ