Static task
static1
Behavioral task
behavioral1
Sample
37d6b6ef5723e151731d6f06a65dfb60.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
37d6b6ef5723e151731d6f06a65dfb60.exe
Resource
win10v2004-20231215-en
General
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Target
37d6b6ef5723e151731d6f06a65dfb60
-
Size
129KB
-
MD5
37d6b6ef5723e151731d6f06a65dfb60
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SHA1
711c4892d33779588ba0690bdab0226dae7e608c
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SHA256
b63dabc69317b2b9b79ddea30e62bd66ace683f99b35ade23a05be0e9a4c98e4
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SHA512
8d411e90701191c768d5b28dc8a136afcc1ca33e2a365ea4151d7fc7329697a766d346fcbf81404bffdd8eb209b28b9bd7d2c54df29831fe368be480066d9699
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SSDEEP
3072:Su314UHHknbwc/5G3RxkAJHpcO943B8QJUu:vGUn14iRicp1u3BnJr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37d6b6ef5723e151731d6f06a65dfb60
Files
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37d6b6ef5723e151731d6f06a65dfb60.exe windows:4 windows x86 arch:x86
21d1e4c96f946c6e3544633b5edddaf6
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
SetEvent
ResumeThread
CreateThread
InitializeCriticalSection
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
ResetEvent
lstrcpyA
InterlockedExchange
CancelIo
Sleep
lstrlenA
GetPrivateProfileSectionNamesA
lstrcatA
GetWindowsDirectoryA
FreeLibrary
GetProcAddress
LoadLibraryA
MultiByteToWideChar
WideCharToMultiByte
lstrcmpA
GetPrivateProfileStringA
GetVersionExA
DeleteFileA
GetLastError
CreateDirectoryA
GetFileAttributesA
CreateProcessA
WinExec
GetDriveTypeA
GetDiskFreeSpaceExA
GetVolumeInformationA
GetLogicalDriveStringsA
FindClose
LocalFree
FindNextFileA
LocalReAlloc
FindFirstFileA
LocalAlloc
RemoveDirectoryA
GetFileSize
CreateFileA
ReadFile
SetFilePointer
WriteFile
TerminateThread
GetModuleFileNameA
GetSystemDirectoryA
GetLocalTime
OutputDebugStringA
GlobalMemoryStatusEx
GetComputerNameA
GetTickCount
LocalSize
GetCurrentProcess
OpenProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
ExitProcess
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
GetStartupInfoA
CreatePipe
DisconnectNamedPipe
TerminateProcess
PeekNamedPipe
WaitForMultipleObjects
GlobalMemoryStatus
GetSystemInfo
CopyFileA
GetLogicalDrives
SetFileAttributesA
ExpandEnvironmentStringsA
ReleaseMutex
OpenEventA
SetErrorMode
GetModuleHandleA
MoveFileExA
SetPriorityClass
GetCurrentProcessId
CreateMutexA
GetCurrentThreadId
lstrcmpiA
RaiseException
CloseHandle
MoveFileA
CreateEventA
msvcrt
ceil
_ftol
strstr
_CxxThrowException
strchr
malloc
free
_except_handler3
strrchr
strncpy
atoi
printf
strncmp
sprintf
_errno
wcscpy
_snprintf
strncat
realloc
fopen
rand
srand
time
fclose
fputs
_beginthreadex
calloc
??1type_info@@UAE@XZ
__dllonexit
_onexit
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
strlen
memmove
__CxxFrameHandler
??3@YAXPAX@Z
??2@YAPAXI@Z
_strrev
_strnicmp
_strupr
_strcmpi
??0exception@@QAE@ABV0@@Z
memcpy
netapi32
NetLocalGroupAddMembers
NetUserAdd
avicap32
capGetDriverDescriptionA
capCreateCaptureWindowA
Sections
.text Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 18KB
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