Static task
static1
Behavioral task
behavioral1
Sample
fc68026b83392aa227e9adf9c71289cb51ba03427f6de67a73ae872e19ef6ff9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc68026b83392aa227e9adf9c71289cb51ba03427f6de67a73ae872e19ef6ff9.exe
Resource
win10v2004-20240226-en
General
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Target
fc68026b83392aa227e9adf9c71289cb51ba03427f6de67a73ae872e19ef6ff9
-
Size
2.7MB
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MD5
49898824ed4a6af86d974bf79bc62d19
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SHA1
44129dfc41cb2b953398711ebceec0d15c3d6a6e
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SHA256
fc68026b83392aa227e9adf9c71289cb51ba03427f6de67a73ae872e19ef6ff9
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SHA512
b7cf8f4547034780acdb3f308fda19856bb2d52184ec8970a9a1fd033cd2414c14cf298f41bf412385512a5d5d56edbcd8e5e6c607fee4bd77a986744b5d88da
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SSDEEP
49152:n5G92qmD9ZULpeaK6v/ktCAwvLacNF+RMlXJ6UQClQv:ng92qmD9ZYpV138mLaG8Cl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fc68026b83392aa227e9adf9c71289cb51ba03427f6de67a73ae872e19ef6ff9
Files
-
fc68026b83392aa227e9adf9c71289cb51ba03427f6de67a73ae872e19ef6ff9.exe windows:4 windows x86 arch:x86
76366213a23d97a35e388474735507c8
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
memcpy
memset
rand
atoi
_snwprintf
malloc
free
_unlink
strncat
sprintf
_wcsicmp
fclose
vfprintf
strrchr
_vsnprintf
fopen
strncpy
_except_handler3
ntdll
ZwReadVirtualMemory
ZwQueryInformationProcess
ZwQuerySystemInformation
kernel32
SetErrorMode
ExitProcess
GetTempPathA
GetVersionExA
CreateMutexA
CreateDirectoryA
OpenEventA
LockResource
OpenMutexA
LoadLibraryA
CopyFileA
GetProcAddress
FlushFileBuffers
SizeofResource
Sleep
GetDriveTypeA
RemoveDirectoryA
VirtualProtect
GetCurrentProcessId
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
OpenProcess
GetModuleFileNameA
CreateFileA
GetFileAttributesExA
ExpandEnvironmentStringsA
SetFileTime
GetLastError
SetFileAttributesA
CloseHandle
DeleteFileA
GetCommandLineW
FindResourceA
WriteFile
LoadResource
GetCurrentProcess
WaitForSingleObject
GetLogicalDrives
FreeLibrary
advapi32
OpenServiceA
RegCloseKey
SetFileSecurityA
RegOpenKeyExA
InitializeSecurityDescriptor
DeleteService
CreateServiceA
StartServiceA
OpenSCManagerA
ControlService
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerExA
SetServiceStatus
CloseServiceHandle
shell32
CommandLineToArgvW
Sections
.text Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ