Static task
static1
Behavioral task
behavioral1
Sample
253c3f541d50225f1fb5e9cc11cc48c5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
253c3f541d50225f1fb5e9cc11cc48c5.exe
Resource
win10v2004-20231215-en
General
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Target
253c3f541d50225f1fb5e9cc11cc48c5
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Size
41KB
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MD5
253c3f541d50225f1fb5e9cc11cc48c5
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SHA1
aa20cf2a31abd67d6f3f77b54e6c672e2c428389
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SHA256
7dd09793a6580b296231446af8b298474e5692c99c9f81e5e18c5ff533858ec6
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SHA512
75d09c6bc88df22db283fe073e582139b4189f1207152864b451acffd7d0344a34988ed64677275038c6c8108e1415bbfb61754ff482c4eeeb58c1fdf4b7f732
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SSDEEP
768:IuAM8hk6Px0mf6n/TCJ9u/JFn6liUP4aTFf1c8DSRWhVbL7/9WUw0v8Tf:IuAM8q6Px0mf6n/uvInn6lV4uFS8nhVC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 253c3f541d50225f1fb5e9cc11cc48c5
Files
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253c3f541d50225f1fb5e9cc11cc48c5.exe windows:4 windows x86 arch:x86
fdeef0d2845848c21a4fd96841faf0de
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
ole32
CreateStreamOnHGlobal
kernel32
ReadFile
OpenProcess
UnmapViewOfFile
MapViewOfFile
ReleaseMutex
WideCharToMultiByte
GetExitCodeProcess
WriteFile
lstrcatA
lstrcmpiA
lstrcpyA
LocalFree
Sleep
lstrlenW
lstrlenA
LocalAlloc
LoadLibraryA
GlobalMemoryStatus
GlobalFree
GetVolumeInformationA
GetVersionExA
GetTickCount
GetTempPathA
GetProcAddress
GetPrivateProfileStringA
GetPrivateProfileIntA
GetLogicalDrives
GetLocalTime
GetLastError
GetFileSize
GetDriveTypeA
GetDiskFreeSpaceA
GetComputerNameA
ExpandEnvironmentStringsA
CreateFileMappingA
CreateFileA
CloseHandle
CreateProcessA
lstrcpynA
user32
SetActiveWindow
mouse_event
SetCursorPos
GetCursorPos
wsprintfA
GetWindowRect
advapi32
GetUserNameA
RegQueryValueExA
RegOpenKeyA
RegEnumValueA
RegEnumKeyExA
RegCloseKey
shlwapi
StrStrIA
shell32
ShellExecuteA
wsock32
gethostname
gethostbyname
connect
closesocket
WSAStartup
socket
crypt32
CryptUnprotectData
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 181KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.conf Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
FCKCrypt Size: 456B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ