Static task
static1
Behavioral task
behavioral1
Sample
WKTools v1.0.0.11 20221031 64bit/WKTools.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
WKTools v1.0.0.11 20221031 64bit/WKTools.exe
Resource
win10v2004-20231023-en
General
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Target
d6d72d994a4f25339e92933c6ee37be9558ee09e30a910a8b967913f93ac83d3
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Size
11.0MB
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MD5
363ecdd6c087c358b79c2041fcb25f72
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SHA1
35693165bb13f0ac7a0b94f9adf0a2ce516af1f7
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SHA256
d6d72d994a4f25339e92933c6ee37be9558ee09e30a910a8b967913f93ac83d3
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SHA512
63035575b717874060a6592353cf43c6383034b18090b8941abfb64434a179aff6893c37676b817bc3a67e3923730a3e0f82e18b584de6decf2cb52dbe3a33bb
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SSDEEP
196608:hD9pnA8YjmzUgjpnKCKKZSzFZOv/27E4Pl8IXv8DpqLY4OVKYKuN3qEtCajusom7:hffbzU6pnKCLZSxZO32MI2pqLNO0903z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/WKTools v1.0.0.11 20221031 64bit/WKTools.exe
Files
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d6d72d994a4f25339e92933c6ee37be9558ee09e30a910a8b967913f93ac83d3.zip
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WKTools v1.0.0.11 20221031 64bit/WKTools.exe.exe windows:6 windows x64
696011b1a9d48a5edfc57186c6ca6cb3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetVersionExW
GetVersion
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
ScrollWindow
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
SetTextAlign
msimg32
TransparentBlt
winspool.drv
ClosePrinter
advapi32
QueryServiceStatusEx
shell32
SHGetSpecialFolderPathW
comctl32
ImageList_GetImageCount
shlwapi
StrCpyW
uxtheme
DrawThemeText
ole32
IsAccelerator
oleaut32
VarBstrFromDate
oledlg
OleUIAddVerbMenuW
dbghelp
MiniDumpWriteDump
odbc32
ord139
crypt32
CryptProtectData
version
GetFileVersionInfoW
wintrust
CryptCATAdminAcquireContext
netapi32
NetApiBufferFree
ws2_32
inet_ntoa
gdiplus
GdipCreateFromHDC
oleacc
LresultFromObject
wininet
InternetSetStatusCallbackW
imm32
ImmReleaseContext
winmm
PlaySoundW
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 4.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 468KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 186KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ZF0 Size: - Virtual size: 8.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ZF1 Size: 11.2MB - Virtual size: 11.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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WKTools v1.0.0.11 20221031 64bit/process_cn.png.png
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WKTools v1.0.0.11 20221031 64bit/说明.txt