Static task
static1
Behavioral task
behavioral1
Sample
87fc5b68a3281fe756917741272e1253.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
87fc5b68a3281fe756917741272e1253.dll
Resource
win10v2004-20231215-en
General
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Target
87fc5b68a3281fe756917741272e1253
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Size
41KB
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MD5
87fc5b68a3281fe756917741272e1253
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SHA1
3db0bbba252794a31db6914bd432a7707d586123
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SHA256
032b6e07e43721c5538a64c93f3ba69e416168b1352e140d6ded65add385b7ed
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SHA512
800f8a7838b97794c758eb6ad8d7720135a9956f2830d1e67c5c8b21b4d1e2ab54386a6c5f44516086e324f9e27f8fe847024eb91b3424091c565e867f202f89
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SSDEEP
768:ZEJUYHqSqowZHN7eS4j2cKKsnI+0FPuw0y7+NZsv1:ZEqUqrogHN77ysZ4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87fc5b68a3281fe756917741272e1253
Files
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87fc5b68a3281fe756917741272e1253.dll windows:4 windows x86 arch:x86
1880e6a0dd9d999665cbc3e379b94a48
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
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceA
CreateMutexA
Sleep
SetFileTime
GetFileTime
SetFileAttributesA
GetCurrentProcess
TerminateProcess
OpenProcess
GetCurrentProcessId
DeviceIoControl
GetProcAddress
LoadLibraryA
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetFileSize
HeapAlloc
GetProcessHeap
Process32Next
Process32First
CreateToolhelp32Snapshot
GetLastError
VirtualFreeEx
WaitForSingleObject
CreateRemoteThread
GetModuleHandleA
WriteProcessMemory
VirtualAllocEx
GetSystemDirectoryA
OpenMutexA
GetTempFileNameA
GetPrivateProfileStringA
MoveFileA
GetTempPathA
OutputDebugStringA
GetFileAttributesA
CreateFileA
GetTickCount
WriteFile
CloseHandle
ReadFile
SetFilePointer
DeleteFileA
GetModuleFileNameA
VirtualProtect
CreateThread
user32
wsprintfA
FindWindowA
wvsprintfA
GetWindowThreadProcessId
advapi32
OpenServiceA
CreateServiceA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenSCManagerA
StartServiceA
QueryServiceStatus
DeleteService
ControlService
CloseServiceHandle
msvcrt
strtol
_strcmpi
_stricmp
_adjust_fdiv
_initterm
??2@YAPAXI@Z
??3@YAXPAX@Z
_strlwr
strncpy
atoi
strrchr
_except_handler3
strstr
sprintf
malloc
free
Sections
.text Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ