agenttesla | Dragon Launcher[.]exe

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General

Target
Dragon Launcher.exe
Size 28.7MB
Sample240902-vxzhxavajm
SHA256 056b18b149a66c98351a31455c6d7095448980684a751720b5d9ba724e6aecf2
MD5 afdd273a02fbb444f90065949c9de732
SHA1 4b9499cf3af23a63d82ffc51641398175e94f305
SHA512 c3a56014cbc460a1d62843f180e26f0672e841b2e60d32a296c604b8a73bdf09dc997d9bfffb9691927de5c0479d212887cc894f5ee7d370e17da24923f0cc8f
SSDEEP 786432:UuauNoOD0hUNiqmARwrGoeCB4KcT5vAfOT:l5NtohUoqmAReGlCqAfI
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla

Malware Config

Signatures

AgentTesla payload 1 IoCs

resource	yara_rule
sample	family_agenttesla

Agenttesla family
agenttesla

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Dragon Launcher.exe

File Explorer

Dragon Launcher.exe

.exe 28.7MB

Dragon Launcher.exe

IMPHASH 6a91eb82bfd19d2706c7d43c46f7064e
SHA256 056b18b149a66c98351a31455c6d7095448980684a751720b5d9ba724e6aecf2
MD5 afdd273a02fbb444f90065949c9de732
SHA1 4b9499cf3af23a63d82ffc51641398175e94f305
SHA512 c3a56014cbc460a1d62843f180e26f0672e841b2e60d32a296c604b8a73bdf09dc997d9bfffb9691927de5c0479d212887cc894f5ee7d370e17da24923f0cc8f
SSDEEP 786432:UuauNoOD0hUNiqmARwrGoeCB4KcT5vAfOT:l5NtohUoqmAReGlCqAfI
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

AgentTesla payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

70496

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb

kernel32

FreeLibrary LoadLibraryExW OutputDebugStringW FindFirstFileExW EnterCriticalSection GetFullPathNameW FindNextFileW GetCurrentProcess GetModuleHandleExW GetModuleFileNameW LeaveCriticalSection GetEnvironmentVariableW GetModuleHandleW MultiByteToWideChar GetFileAttributesExW LoadLibraryA DeleteCriticalSection WideCharToMultiByte IsWow64Process TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount GetProcAddress GetWindowsDirectoryW FindResourceW GetLastError ActivateActCtx FindClose CreateActCtxW SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx InitializeSListHead GetCurrentProcessId IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext GetStringTypeW SwitchToThread GetCurrentThreadId InitializeCriticalSectionEx EncodePointer DecodePointer LCMapStringEx QueryPerformanceCounter GetSystemTimeAsFileTime

user32

MessageBoxW

shell32

ShellExecuteW

advapi32

RegOpenKeyExW RegGetValueW DeregisterEventSource RegisterEventSourceW ReportEventW RegCloseKey

api-ms-win-crt-runtime-l1-1-0

_invalid_parameter_noinfo_noreturn _exit exit _initterm_e _initterm _get_initial_wide_environment _initialize_wide_environment _configure_wide_argv _set_app_type _seh_filter_exe _cexit _crt_atexit _register_onexit_function _initialize_onexit_table _errno abort __p___wargv _c_exit _register_thread_local_exe_atexit_callback terminate __p___argc

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func fputwc __p__commode _set_fmode fputws _wfsopen fflush __stdio_common_vfwprintf __stdio_common_vsnwprintf_s __stdio_common_vswprintf setvbuf

api-ms-win-crt-heap-l1-1-0

calloc _set_new_mode free _callnewh malloc

api-ms-win-crt-string-l1-1-0

toupper _wcsdup wcsncmp wcsnlen strcpy_s

api-ms-win-crt-convert-l1-1-0

wcstoul _wtoi

api-ms-win-crt-time-l1-1-0

_gmtime64_s _time64 wcsftime

api-ms-win-crt-locale-l1-1-0

setlocale ___mb_cur_max_func _configthreadlocale ___lc_codepage_func ___lc_locale_name_func __pctype_func _lock_locales _unlock_locales

api-ms-win-crt-math-l1-1-0

__setusermatherr

Name

.text

Size

90KB

Virtual Size

90KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

37KB

Virtual Size

37KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

792B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

170KB

Virtual Size

169KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

Dragon Launcher.exe

kernel32

user32

shell32

advapi32

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

generic