Static task
static1
Behavioral task
behavioral1
Sample
bfbc631850cb2625b530754e13b1dc2b.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bfbc631850cb2625b530754e13b1dc2b.dll
Resource
win10v2004-20231215-en
General
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Target
bfbc631850cb2625b530754e13b1dc2b
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Size
75KB
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MD5
bfbc631850cb2625b530754e13b1dc2b
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SHA1
892f19a2c4fc735de5f97684c6ab28ed1370f229
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SHA256
303a6dd78f4e8708baee168909df33f9c2cf10f8894fc3c583826d0d08ff85fe
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SHA512
bea0c87b96775945f1a492c90e4e5aca77257cc702bd4836b6ecbafbf7c6b0a8c2cc975415145064ef5b9c5fd8a7ef77c2d6b8e1350b007dcbfb8821ce1acaf8
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SSDEEP
1536:GskvdEjziEVHHKK4b0rr9leTJJhabHLWB2vDhBEQta9kQf:MdEXiWnKfs9leFJhcLRre9kQf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bfbc631850cb2625b530754e13b1dc2b
Files
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bfbc631850cb2625b530754e13b1dc2b.dll windows:4 windows x86 arch:x86
e499ffb3e2bc4b3852d051374c221140
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
GetLocaleInfoA
LocalAlloc
UnhandledExceptionFilter
LocalFree
GetCurrentProcess
TerminateProcess
SetUnhandledExceptionFilter
CreateProcessA
lstrcatA
GetSystemDirectoryA
Sleep
InterlockedExchange
InterlockedCompareExchange
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetTickCount
GetCommandLineA
VirtualProtect
GetStringTypeW
GetStringTypeA
LCMapStringW
HeapAlloc
HeapFree
RtlUnwind
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
VirtualQuery
ExitProcess
GetProcAddress
GetModuleHandleA
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
GetACP
GetOEMCP
GetCPInfo
LoadLibraryA
HeapSize
LCMapStringA
MultiByteToWideChar
GetSystemInfo
user32
WaitForInputIdle
advapi32
CryptEncrypt
CryptGenRandom
CryptDestroyHash
CryptDeriveKey
CryptHashData
CryptCreateHash
CryptReleaseContext
CryptDestroyKey
CryptDecrypt
LsaOpenPolicy
CryptAcquireContextW
RegCreateKeyExW
RegCloseKey
AddAccessAllowedAce
FreeSid
GetLengthSid
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
AllocateAndInitializeSid
InitializeAcl
ole32
CoUninitialize
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
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