Static task
static1
Behavioral task
behavioral1
Sample
a3c97ea66a81059d72e2b2e6e6e699fc.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3c97ea66a81059d72e2b2e6e6e699fc.dll
Resource
win10v2004-20240221-en
General
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Target
a3c97ea66a81059d72e2b2e6e6e699fc
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Size
2.3MB
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MD5
a3c97ea66a81059d72e2b2e6e6e699fc
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SHA1
bd5fc3527308cc03e6a1507efea0d3d2a56f9215
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SHA256
540879f2d8d51f6954ee0badbe5437cb86e60b49ce563716caf6e0eeda75dfc1
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SHA512
b6cf77800a49204b75baf058d56d09a8dcacb28cbce8a1aa4479e5247ac4439e753da449454a02c360538a9225946425a76df5f7d80212c42386eb13418e6686
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SSDEEP
49152:WZEm+G6qGJ2f3iRfX9/GZDCBywcLen7QD/7uxS:QF+T52fSR5UDjLe7QLOS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3c97ea66a81059d72e2b2e6e6e699fc
Files
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a3c97ea66a81059d72e2b2e6e6e699fc.dll windows:4 windows x86 arch:x86
27175c6475b425c6ac9c2597491edd44
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
Sleep
GetModuleFileNameA
CloseHandle
SetEvent
GetPrivateProfileStringA
GetProcAddress
GetFileSize
ReadFile
SetFilePointer
CreateFileA
HeapAlloc
GetProcessHeap
VirtualProtect
ExitProcess
TerminateProcess
GetModuleHandleA
LoadLibraryW
MultiByteToWideChar
WideCharToMultiByte
LoadLibraryA
OpenEventA
CreateEventA
CreateThread
user32
SetWindowsHookExA
CallNextHookEx
wvsprintfA
wsprintfA
BroadcastSystemMessageA
msvcrt
strncpy
_strcmpi
_adjust_fdiv
strcpy
strcat
strlen
free
sprintf
strstr
strrchr
isdigit
isalpha
_strupr
memset
strcmp
malloc
memcpy
_except_handler3
realloc
_strlwr
_initterm
ws2_32
closesocket
Sections
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 401KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
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