Overview
overview
10Static
static
3PayDay 3/Engine.js
windows7-x64
1PayDay 3/Engine.js
windows10-2004-x64
1PayDay 3/Loader.exe
windows7-x64
PayDay 3/Loader.exe
windows10-2004-x64
PayDay 3/N...on.dll
windows7-x64
1PayDay 3/N...on.dll
windows10-2004-x64
1PayDay 3/b...rB.exe
windows7-x64
1PayDay 3/b...rB.exe
windows10-2004-x64
7PayDay 3/b...rS.exe
windows7-x64
1PayDay 3/b...rS.exe
windows10-2004-x64
7PayDay 3/bin/scv.jar
windows7-x64
1PayDay 3/bin/scv.jar
windows10-2004-x64
1PayDay 3/opengl32.dll
windows7-x64
1PayDay 3/opengl32.dll
windows10-2004-x64
1PayDay 3/xNet.dll
windows7-x64
1PayDay 3/xNet.dll
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
PayDay 3/Engine.js
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
PayDay 3/Engine.js
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
PayDay 3/Loader.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
PayDay 3/Loader.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
PayDay 3/Newtonsoft.Json.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
PayDay 3/Newtonsoft.Json.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
PayDay 3/bin/UbuilderB.exe
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
PayDay 3/bin/UbuilderB.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
PayDay 3/bin/UbuilderS.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
PayDay 3/bin/UbuilderS.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
PayDay 3/bin/scv.jar
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
PayDay 3/bin/scv.jar
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
PayDay 3/opengl32.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
PayDay 3/opengl32.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
PayDay 3/xNet.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
PayDay 3/xNet.dll
Resource
win10v2004-20231215-en
Errors
General
-
Target
PayDay.3-Main.zip
-
Size
31.8MB
-
MD5
99066e0dc15c80e31a46e25fcbce7dd5
-
SHA1
3e52127506e5c68a46c9e53a9aa2ff945f61de15
-
SHA256
1b2f7fda121f975da6a7476301e4dfec00bd00f530eb00ea98a20d0f06e5f3ff
-
SHA512
1d208ff81c0bcdb8826fd7a8f3456306d806c9543e33a49b5864fe000d335578df5d7b8e67cc836e545859314e5f8fe427ca354d2850b6033030d5d529c86a6a
-
SSDEEP
786432:nlnpK3459fHyLO7ZEFRt+a2NTvBEOi24/79wkQ17pXdWmCbngEbxfxusj:nlpKIPkO7ZEfIautEOi24DGkcdW9gEvz
Malware Config
Signatures
-
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/PayDay 3/Loader.exe unpack001/PayDay 3/bin/UbuilderB.dll unpack001/PayDay 3/bin/UbuilderS.dll
Files
-
PayDay.3-Main.zip.zip
-
PayDay 3/Engine.js
-
PayDay 3/Loader.exe.exe windows:6 windows x64 arch:x64
f0ea7b7844bbc5bfa9bb32efdcea957c
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 18.7MB - Virtual size: 18.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23.5MB - Virtual size: 23.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 251KB - Virtual size: 632KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 295B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 540KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/65 Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/78 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/90 Size: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 7.8MB - Virtual size: 7.8MB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
PayDay 3/Newtonsoft.Json.dll
-
PayDay 3/bin/UbuilderB.dll.exe windows:4 windows x86 arch:x86
6011984d7c1f1b97a34d7517a498bff8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegCloseKey
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
kernel32
CloseHandle
CreateMutexA
CreateProcessA
ExitProcess
FindResourceExA
FormatMessageA
GetCommandLineA
GetCurrentDirectoryA
GetCurrentProcess
GetEnvironmentVariableA
GetExitCodeProcess
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GlobalMemoryStatusEx
LoadResource
LocalFree
LockResource
SetEnvironmentVariableA
SetLastError
SetUnhandledExceptionFilter
WaitForSingleObject
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_chdir
_close
_findclose
_findfirst
_findnext
_iob
_itoa
_onexit
_open
_read
_setmode
_stat
atexit
atoi
fclose
fopen
fprintf
fwrite
memset
printf
puts
signal
strcat
strchr
strcmp
strcpy
strlen
strncat
strncpy
strpbrk
strrchr
strstr
strtok
shell32
ShellExecuteA
user32
CreateWindowExA
DispatchMessageA
EnumWindows
FindWindowExA
GetMessageA
GetSystemMetrics
GetWindowLongA
GetWindowRect
GetWindowTextA
GetWindowThreadProcessId
KillTimer
LoadImageA
MessageBoxA
PostQuitMessage
SendMessageA
SetForegroundWindow
SetTimer
SetWindowPos
ShowWindow
TranslateMessage
UpdateWindow
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 35KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
PayDay 3/bin/UbuilderS.dll.exe windows:4 windows x86 arch:x86
6011984d7c1f1b97a34d7517a498bff8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegCloseKey
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
kernel32
CloseHandle
CreateMutexA
CreateProcessA
ExitProcess
FindResourceExA
FormatMessageA
GetCommandLineA
GetCurrentDirectoryA
GetCurrentProcess
GetEnvironmentVariableA
GetExitCodeProcess
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GlobalMemoryStatusEx
LoadResource
LocalFree
LockResource
SetEnvironmentVariableA
SetLastError
SetUnhandledExceptionFilter
WaitForSingleObject
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_chdir
_close
_findclose
_findfirst
_findnext
_iob
_itoa
_onexit
_open
_read
_setmode
_stat
atexit
atoi
fclose
fopen
fprintf
fwrite
memset
printf
puts
signal
strcat
strchr
strcmp
strcpy
strlen
strncat
strncpy
strpbrk
strrchr
strstr
strtok
shell32
ShellExecuteA
user32
CreateWindowExA
DispatchMessageA
EnumWindows
FindWindowExA
GetMessageA
GetSystemMetrics
GetWindowLongA
GetWindowRect
GetWindowTextA
GetWindowThreadProcessId
KillTimer
LoadImageA
MessageBoxA
PostQuitMessage
SendMessageA
SetForegroundWindow
SetTimer
SetWindowPos
ShowWindow
TranslateMessage
UpdateWindow
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 35KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
PayDay 3/bin/scv.jar
-
PayDay 3/opengl32.dll
-
PayDay 3/packages/key_datas
-
PayDay 3/packages/prefix
-
PayDay 3/packages/settingss
-
PayDay 3/user_data/cache/version
-
PayDay 3/user_data/media_cache/version
-
PayDay 3/xNet.dll