Static task
static1
Behavioral task
behavioral1
Sample
launcher.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
launcher.exe
Resource
win10v2004-20240802-en
General
-
Target
4e2xrEEI.zip
-
Size
12.7MB
-
MD5
fd18a06c885b999ada172ad1f7640d8d
-
SHA1
4ff4ec1e1917b20640fecee5ef7cb2b5b3b7f7f0
-
SHA256
4b1fc8e3746692fe7f5aa394044d5582dfe68d7908c9cb5a8f5188196cbf260a
-
SHA512
7111758ab1016848c81f19370b901076867892ea608d9e0f446813a6cb917e2af46fdc7757b53ed17d0dbb7580eac0d5a9a8019b2b0314e6434d3e8bbaf4a722
-
SSDEEP
393216:s8cwv/vgpd21Pj6zR9Ea1pSMITcWyGjv4n:HWd21PwRi0pYjT4n
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/launcher.exe
Files
-
4e2xrEEI.zip.zip
-
launcher.exe.exe windows:6 windows x64 arch:x64
ec7e8a7bbdba0738844927c881b3a4eb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
d3d11
D3D11CreateDeviceAndSwapChain
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
NtQuerySystemInformation
RtlInitAnsiString
RtlAnsiStringToUnicodeString
RtlCaptureContext
kernel32
FreeLibrary
QueryPerformanceCounter
VirtualFree
VirtualAlloc
LoadLibraryExA
GetSystemDirectoryW
DeleteFileW
GetTempPathW
Process32First
CreateToolhelp32Snapshot
Sleep
DeleteFileA
Process32Next
GetProcAddress
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetFileInformationByHandleEx
QueryPerformanceFrequency
GetModuleHandleW
GetLastError
AreFileApisANSI
GetFullPathNameW
GetFileAttributesExW
FindFirstFileW
FindClose
CreateFileW
GetCurrentDirectoryW
GetLocaleInfoEx
FormatMessageA
LocalFree
LoadLibraryA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
FreeConsole
GetTickCount64
CreateProcessA
GetCurrentThread
GetModuleHandleA
WaitForSingleObject
GetCurrentProcess
CloseHandle
CreateFileA
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
user32
TrackMouseEvent
GetForegroundWindow
SetCapture
SetCursor
GetClientRect
ClientToScreen
IsWindowUnicode
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
GetCapture
ScreenToClient
EmptyClipboard
GetKeyState
GetMessageExtraInfo
LoadCursorA
EnumWindows
GetWindowTextA
GetClassNameA
EnumChildWindows
GetClipboardData
SetClipboardData
DefWindowProcW
DispatchMessageA
DestroyWindow
CreateWindowExW
GetSystemMetrics
UnregisterClassW
RegisterClassExW
ShowWindow
SetLayeredWindowAttributes
TranslateMessage
PeekMessageA
PostQuitMessage
UpdateWindow
advapi32
RegSetValueExW
RegSetValueExA
RegDeleteKeyA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyA
LookupPrivilegeValueW
AdjustTokenPrivileges
RegCloseKey
RegOpenKeyA
OpenProcessToken
shell32
SHGetMalloc
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteA
msvcp140
?in@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEA_W3AEAPEA_W@Z
_Mtx_destroy_in_situ
_Mtx_init_in_situ
?_Xlength_error@std@@YAXPEBD@Z
?_Throw_Cpp_error@std@@YAXH@Z
_Mtx_lock
_Mtx_unlock
?_Xout_of_range@std@@YAXPEBD@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?_Xinvalid_argument@std@@YAXPEBD@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
_Cnd_do_broadcast_at_thread_exit
_Thrd_id
_Thrd_join
?_Xbad_function_call@std@@YAXXZ
?_Winerror_map@std@@YAHH@Z
?_Syserror_map@std@@YAPEBDH@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??7ios_base@std@@QEBA_NXZ
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAGXZ
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?sbumpc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAGXZ
?sgetc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAGXZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXXZ
?clear@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
??0?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEA_W_J@Z
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEB_W_J@Z
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??1?$basic_ostream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??1?$basic_istream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?out@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEB_W1AEAPEB_WPEAD3AEAPEAD@Z
ws2_32
WSAGetLastError
recv
setsockopt
WSAGetOverlappedResult
htons
socket
WSACleanup
bind
WSAIoctl
closesocket
shutdown
send
WSAStartup
WSACloseEvent
inet_pton
WSACreateEvent
iphlpapi
GetAdaptersAddresses
imm32
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
ImmSetCandidateWindow
d3dcompiler_47
D3DCompile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_terminate
__std_exception_destroy
_CxxThrowException
__current_exception_context
__current_exception
__C_specific_handler
memmove
strstr
memchr
__std_exception_copy
memcmp
memcpy
memset
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
abort
_configure_wide_argv
_initialize_wide_environment
_get_wide_winmain_command_line
_initterm
_initterm_e
exit
_exit
terminate
_c_exit
_register_thread_local_exe_atexit_callback
_errno
_invalid_parameter_noinfo_noreturn
_beginthreadex
api-ms-win-crt-utility-l1-1-0
rand
qsort
srand
api-ms-win-crt-string-l1-1-0
strcmp
strncpy
wcslen
_stricmp
strncmp
strlen
api-ms-win-crt-stdio-l1-1-0
fputc
fflush
ungetwc
fputwc
fclose
__stdio_common_vsprintf_s
fgetwc
fgetc
fwrite
__stdio_common_vswprintf
fgetpos
__p__commode
ungetc
__stdio_common_vsscanf
_wfopen
fsetpos
fread
_fseeki64
__stdio_common_vfprintf
fseek
__acrt_iob_func
ftell
__stdio_common_vsprintf
_set_fmode
setvbuf
_get_stream_buffer_pointers
api-ms-win-crt-heap-l1-1-0
realloc
free
_set_new_mode
malloc
_callnewh
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
remove
_wrename
api-ms-win-crt-convert-l1-1-0
strtoull
strtoul
strtol
atoi
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-math-l1-1-0
sinf
cosf
ceilf
sqrtf
fabs
fmodf
__setusermatherr
acosf
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
Sections
.text Size: 20.0MB - Virtual size: 20.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 436KB - Virtual size: 439KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 732B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ