wmplayer.pdb
Behavioral task
behavioral1
Sample
790b2a228c803ecbe41e96f0e1d56154.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
790b2a228c803ecbe41e96f0e1d56154.exe
Resource
win10v2004-20231222-en
General
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Target
790b2a228c803ecbe41e96f0e1d56154
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Size
220KB
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MD5
790b2a228c803ecbe41e96f0e1d56154
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SHA1
a463a583ee2580697e82becaa5be1eed81470cbd
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SHA256
1c4334464280905936ffd1bbd12663f00d44f927b23e9b566a5636c776ebb9f3
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SHA512
2db794e07077abb259a62b3d5a48e586a19e0ef72d4b8d23bbc96116f6c82649cad7431cecfcd69714d2c8c42cef3adf1803ff9db10ae54ebc7ac78d4ef0617b
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SSDEEP
6144:xlw9ayTr2OzAIgz0E434zKRJ/upn/v+bCKyaee:gSK2hHbat
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 790b2a228c803ecbe41e96f0e1d56154
Files
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790b2a228c803ecbe41e96f0e1d56154.exe windows:5 windows x86 arch:x86
598a7f2f9e7f148a2238db75bc40f232
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
kernel32
GetLastError
lstrlenW
CompareStringA
ExitProcess
FreeLibrary
SetErrorMode
GetStartupInfoA
GetProcAddress
lstrcatA
lstrcpyA
HeapFree
SetCurrentDirectoryA
CloseHandle
CreateMutexA
GetCommandLineW
MultiByteToWideChar
HeapAlloc
lstrlenA
GetVersion
GetCommandLineA
GetProcessHeap
SetThreadPriority
GetCurrentThread
LocalFree
LoadLibraryA
FormatMessageA
GetModuleHandleA
InterlockedExchange
LocalAlloc
RaiseException
user32
IsIconic
SetForegroundWindow
GetClassNameA
GetParent
GetDesktopWindow
GetWindowThreadProcessId
IsWindowVisible
GetWindow
MessageBoxA
FindWindowA
SendMessageTimeoutA
ShowWindow
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 148KB - Virtual size: 392KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE