Behavioral task
behavioral1
Sample
Fortnite.exe
Resource
win10v2004-20240226-ja
General
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Target
Fortnite.exe
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Size
5.8MB
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MD5
cbfa6ddca042af9a5715ccba870b157e
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SHA1
439c7edd9d5c1a8e4a38cef297d5a7b7ca735091
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SHA256
917362f87fcfb815989677cdb4cdae62061e508c433c540d490f16abb5f8d6c7
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SHA512
3fe79728710f8bc25786f89faf03bbed97d0c41f4e825643e2117d4f0e87c56fbfdbc68f69b570ef83ff4bdfce1a856a6616b0701ae872d550f17af57c2f78a3
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SSDEEP
98304:SrmHhdGZb6k+CyBlr+07dEZ3X7uv4EFFBP4nV+DQBX2VPLa0o6ww4g1sM74:SrmHnGZ6v60BE1azt4emAD86wgK
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Fortnite.exe
Files
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Fortnite.exe.exe windows:6 windows x64 arch:x64
d20f3720d88ea9ff9486e524c4e05d2c
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
dwmapi
DwmExtendFrameIntoClientArea
kernel32
GetConsoleWindow
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
mouse_event
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetStockObject
shell32
ShellExecuteExA
msvcp140
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
imm32
ImmGetContext
d3d9
Direct3DCreate9Ex
normaliz
IdnToAscii
wldap32
ord217
crypt32
CertFreeCertificateChainEngine
ws2_32
gethostname
rpcrt4
UuidCreate
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140
strstr
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-string-l1-1-0
_wcsicmp
api-ms-win-crt-runtime-l1-1-0
_getpid
api-ms-win-crt-convert-l1-1-0
strtoul
api-ms-win-crt-stdio-l1-1-0
fputc
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
fmodf
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
api-ms-win-crt-time-l1-1-0
_gmtime64
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
advapi32
GetTokenInformation
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 944KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 167KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.8MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 188B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ