Static task
static1
Behavioral task
behavioral1
Sample
1ff7c2e37a1890fb4231ea9580f58bcb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1ff7c2e37a1890fb4231ea9580f58bcb.exe
Resource
win10v2004-20231215-en
General
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Target
1ff7c2e37a1890fb4231ea9580f58bcb
-
Size
129KB
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MD5
1ff7c2e37a1890fb4231ea9580f58bcb
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SHA1
7ba78a6d70f102b376465abc7bf79ee06996c514
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SHA256
81841626a94142ea7eace46ecf923a1aca278ed3d6ff936f7517caff5304a5eb
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SHA512
75fc3623a2188f2b946a56237861b86b0d5ebd711c968b298554ba7f922dc5c6dbfd9aec866383de7b5d3567313b6ad15f9dbfe133aefc37f5e08e37e63ba201
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SSDEEP
3072:YT7zbuHLdpXnPsED9BMBwoU1DpG3x0I3jxXX2LHUhgnIIS:YT7OHTX0WveikdOA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1ff7c2e37a1890fb4231ea9580f58bcb
Files
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1ff7c2e37a1890fb4231ea9580f58bcb.exe windows:4 windows x86 arch:x86
d64d0e339471dab0e3a4381c12f8d204
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyA
RegCloseKey
OpenProcessToken
OpenServiceA
OpenSCManagerA
ControlService
CloseServiceHandle
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharUpperBuffA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
WaitForSingleObject
VirtualQuery
Sleep
SizeofResource
SetFilePointer
SetEvent
SetEndOfFile
ResetEvent
ReadFile
OutputDebugStringA
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GetVolumeInformationA
GetVersionExA
GetThreadLocale
GetStdHandle
GetProcAddress
GetPrivateProfileStringA
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetEnvironmentVariableA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcess
GetComputerNameA
GetCPInfo
FreeLibrary
FormatMessageA
FindResourceA
FindFirstFileA
FindClose
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateMutexA
CreateFileA
CreateEventA
CopyFileA
CompareStringA
CloseHandle
Sleep
GetVersionExA
wininet
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetCloseHandle
wsock32
__WSAFDIsSet
WSACleanup
WSAStartup
WSAGetLastError
gethostname
gethostbyname
socket
send
select
recv
listen
ioctlsocket
inet_ntoa
inet_addr
htons
getsockname
connect
closesocket
bind
accept
shell32
ShellExecuteA
shfolder
SHGetFolderPathA
Sections
.text Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ