Static task
static1
Behavioral task
behavioral1
Sample
cdb77c31eaa92acd837a26286a7c9b63.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cdb77c31eaa92acd837a26286a7c9b63.dll
Resource
win10v2004-20240226-en
General
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Target
cdb77c31eaa92acd837a26286a7c9b63
-
Size
39KB
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MD5
cdb77c31eaa92acd837a26286a7c9b63
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SHA1
ec345ac0a6e260c004f963305f6c468381cdc889
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SHA256
a9dd6b9d4dcd3969a91ca7a71be3a3e70df29e931417a58b269724d2cfdf181e
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SHA512
941c59cb29a7f5cbf3c14e5f3f08089ee0bb4865acfbd3eeae13242723f3b7cd6f1cb2db1f8e0e485bfc91951fc1f14fb33a05b8fd235eb5f6ab58f2c16566f8
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SSDEEP
768:7lv0D0D0HAI/q8yAXhc2R1PBU1ZP+UZWoD:ZtogI/5yAXm2RbU/RZp
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cdb77c31eaa92acd837a26286a7c9b63
Files
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cdb77c31eaa92acd837a26286a7c9b63.dll windows:4 windows x86 arch:x86
735ee1204c6df5523cc047fc5a665740
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
Sleep
VirtualProtect
GetProcAddress
LoadLibraryA
InitializeCriticalSection
IsBadReadPtr
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
EnterCriticalSection
GetPrivateProfileIntA
FindClose
FindNextFileA
FindFirstFileA
VirtualQuery
OutputDebugStringA
InterlockedDecrement
InterlockedIncrement
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceA
CreateMutexA
SetFileTime
GetFileTime
SetFileAttributesA
OpenProcess
GetCurrentProcessId
HeapAlloc
GetProcessHeap
Process32Next
Process32First
CreateToolhelp32Snapshot
GetLastError
VirtualFreeEx
WaitForSingleObject
CreateRemoteThread
GetModuleHandleA
WriteProcessMemory
VirtualAllocEx
Module32Next
Module32First
WideCharToMultiByte
GetSystemDirectoryA
GetTempFileNameA
GetPrivateProfileStringA
MoveFileA
GetTempPathA
GetFileAttributesA
LocalFree
CreateFileA
GetTickCount
WriteFile
CloseHandle
ReadFile
SetFilePointer
DeleteFileA
GetModuleFileNameA
GetFileSize
CreateThread
user32
MessageBoxA
FindWindowA
IsWindowVisible
GetWindowThreadProcessId
wvsprintfA
advapi32
CreateServiceA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenServiceA
OpenSCManagerA
StartServiceA
QueryServiceStatus
DeleteService
ControlService
CloseServiceHandle
ole32
CoInitialize
CoCreateInstance
OleRun
oleaut32
GetErrorInfo
SysFreeString
VariantInit
VariantClear
wininet
InternetOpenUrlA
msvcrt
wcslen
_CxxThrowException
??1type_info@@UAE@XZ
_strcmpi
_stricmp
_adjust_fdiv
_initterm
_onexit
__dllonexit
_except_handler3
malloc
free
??2@YAPAXI@Z
__CxxFrameHandler
??3@YAXPAX@Z
strstr
strchr
strrchr
strncpy
Sections
.text Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
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
.inidata Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - 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