Static task
static1
Behavioral task
behavioral1
Sample
dfdcf8646de8f5555c3823b22540412b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dfdcf8646de8f5555c3823b22540412b.exe
Resource
win10v2004-20240226-en
General
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Target
dfdcf8646de8f5555c3823b22540412b
-
Size
116KB
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MD5
dfdcf8646de8f5555c3823b22540412b
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SHA1
5e6b25f33338ae58eebda20ff27c672c80454f8e
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SHA256
456086e4d360fb51893bd9876106afb3b68947c1a8a92bbd0913859bc84e6d1a
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SHA512
afd10dbab0295e114776881a6ccc86f5d7e33f35bad9fb2480f2eacbb737e361bb8910a612458b36f651aa5cb4c9a4b6b87de8ab1062c77ab074d98ce53a86f8
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SSDEEP
1536:Fl+n2SHZ0YdiSyhxopuOlwXkCn2Fjci2+jAtA7Z8rKw1mHY4FcjuI7INzePEd4+A:FlTSHz+iUeRXVRq1m43Em+5xU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dfdcf8646de8f5555c3823b22540412b
Files
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dfdcf8646de8f5555c3823b22540412b.exe windows:6 windows x64 arch:x64
eb2c7528c5e1067c1720a7639ed0ef7f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
bcrypt
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
crypt32
CryptBinaryToStringA
CryptStringToBinaryA
CryptDecodeObject
ws2_32
inet_addr
inet_ntoa
WSACleanup
closesocket
gethostbyname
WSAStartup
send
socket
connect
recv
htons
setsockopt
WSAGetLastError
secur32
InitSecurityInterfaceA
kernel32
CreateThread
GetModuleFileNameA
Sleep
GetConsoleWindow
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
GetStdHandle
GetCurrentThreadId
GetLocalTime
GetTickCount
GetCommandLineW
LocalFree
GetEnvironmentVariableA
LoadLibraryA
ReadFile
WriteFile
SetFilePointer
GetFileAttributesA
CreateFileA
CloseHandle
GetFileSize
FlushFileBuffers
WaitForSingleObject
TerminateThread
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
user32
ShowWindow
advapi32
RegEnumValueA
RegSetValueExA
CryptExportKey
CryptDuplicateHash
CryptEncrypt
CryptSetKeyParam
CryptImportKey
CryptDestroyKey
CryptCreateHash
CryptHashData
RegQueryInfoKeyA
RegCloseKey
CryptReleaseContext
RegOpenKeyExA
CryptDestroyHash
CryptGetHashParam
CryptGenRandom
CryptAcquireContextA
shell32
CommandLineToArgvW
msvcrt
__CxxFrameHandler3
atexit
vprintf
free
malloc
vsprintf_s
_vscprintf
sscanf
_mkgmtime
time
wcstombs
memmove
memchr
memcmp
memcpy
memset
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 324B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ