lumma | cheatloader[.]exe

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General

Target

cheatloader.exe
Size

1.2MB
MD5

a099ae17a0ed62c1acebeae5ba648715
SHA1

adbf89d98c03c854481a9d4f284ab948c822c3bc
SHA256

03be5cdeddda51c0be228bb3437e03c5e0fb68be03845caeb837c433a8a0cb5e
SHA512

e3b2ada215d5cdeb61b45322e610a7b8c497653734a65f549459b514c8c561305acb053f3111323e547556a30c744501fa24a6e500807df05b0ba8ef55b7943c
SSDEEP

24576:YZq/x2Otd5nnfgREUU9cEieHXV7yN0buhgYsbOlN9U3jaPsM:Iq/x2Otd5fyEy0b2lNy3jKsM

Score

10^/10

lumma

Malware Config

Signatures

Detect Lumma Stealer payload V4 1 IoCs

resource	yara_rule
sample	family_lumma_v4

Lumma family
lumma

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cheatloader.exe

Files

cheatloader.exe
.exe windows:6 windows x86 arch:x86

0f13c6b7a0968e757dbbfb43ad65b452

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\VSProjects\cheatloader\Release\cheatloader.pdb

Imports

wininet

InternetCheckConnectionW
InternetCloseHandle
InternetReadFile
InternetOpenW
InternetOpenUrlW

kernel32

GetCurrentProcess
ResumeThread
CreateToolhelp32Snapshot
Process32NextW
GetCurrentThread
Process32FirstW
CloseHandle
GetProcAddress
GetModuleHandleW
IsDebuggerPresent
CheckRemoteDebuggerPresent
WriteProcessMemory
Sleep
LoadLibraryA
VirtualProtectEx
VirtualAllocEx
GetSystemTimeAsFileTime
CreateRemoteThread
VirtualFreeEx
GetExitCodeProcess
GetVolumeInformationW
GetModuleFileNameW
CreateMutexW
OpenProcess
GetLastError
GlobalMemoryStatusEx
SetConsoleTitleW
IsWow64Process
InitializeSListHead
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
TerminateProcess
SetUnhandledExceptionFilter
ReadProcessMemory
UnhandledExceptionFilter

user32

EnumDisplayDevicesA
FindWindowW
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExW

advapi32

OpenServiceW
OpenSCManagerW
CloseServiceHandle
RegCloseKey
RegOpenKeyExW

msvcp140

??Bid@locale@std@@QAEIXZ
?uncaught_exception@std@@YA_NXZ
?_Xbad_alloc@std@@YAXXZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?good@ios_base@std@@QBE_NXZ
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xout_of_range@std@@YAXPBD@Z
?id@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPBD@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
?_Getcat@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAE_JPB_W_J@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QBE_WD@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@_W@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@XZ
?get@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QBE?AV?$istreambuf_iterator@DU?$char_traits@D@std@@@2@V32@0AAVios_base@2@AAHPAUtm@@PBD4@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEG_W@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?_Getcat@?$ctype@D@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
?fail@ios_base@std@@QBE_NXZ
??Bios_base@std@@QBE_NXZ
?_Getcat@?$ctype@_W@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?widen@?$ctype@_W@std@@QBE_WD@Z

shlwapi

PathFileExistsW

vcruntime140

__std_exception_destroy
__current_exception
__current_exception_context
memset
_except_handler4_common
__std_terminate
__CxxFrameHandler3
__std_exception_copy
_CxxThrowException
memchr
memcpy
memmove

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

_initterm
_initterm_e
_exit
_beginthreadex
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_get_initial_narrow_environment
_initialize_narrow_environment
_seh_filter_exe
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_invalid_parameter_noinfo_noreturn
_controlfp_s
system
exit
terminate
_set_app_type
_configure_narrow_argv

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

malloc
_callnewh
free
_set_new_mode

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

_wcslwr_s
wcscpy_s
_wcsicmp
tolower

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

setlocale
_configthreadlocale

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

srand
rand

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

_time64
_mktime64
_localtime64

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

__p__commode
_set_fmode

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

_wrename

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

__setusermatherr

Sections

.text
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0f13c6b7a0968e757dbbfb43ad65b452

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

wininet

kernel32

user32

advapi32

msvcp140

shlwapi

vcruntime140

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

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

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

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

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

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

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

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

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

Sections

.text Size: 62KB - Virtual size: 61KB

.rdata Size: 15KB - Virtual size: 15KB

.data Size: 1.1MB - Virtual size: 1.1MB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 62KB - Virtual size: 61KB

.rdata
Size: 15KB - Virtual size: 15KB

.data
Size: 1.1MB - Virtual size: 1.1MB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 2KB - Virtual size: 2KB