Static task
static1
Behavioral task
behavioral1
Sample
a1aac5f131a17507355cfe4463a140c4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1aac5f131a17507355cfe4463a140c4.exe
Resource
win10v2004-20240221-en
General
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Target
a1aac5f131a17507355cfe4463a140c4
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Size
272KB
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MD5
a1aac5f131a17507355cfe4463a140c4
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SHA1
b156d46e4032d75db614fdd868c64abe874bc1f7
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SHA256
cf3d716508c53e7393dfd189d489e49715997e6727cfb8e87c460d1575cb9ea2
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SHA512
3cb6bc6f0eed4956c60e01213a2aed50d9e62df8bf1d2a33f2a8ab1fd17e6596fd4450a1e4d5758d9583f09465e1e2b22f0f7ea4b79c007cb2e3f53e3e708423
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SSDEEP
1536:WgYs/KiIK0+dU4MBGnTxDcMPx1n9fl8JxUtbCvgh2YLzE:WgYRih0aU4nhPrz8JaCvgYT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1aac5f131a17507355cfe4463a140c4
Files
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a1aac5f131a17507355cfe4463a140c4.exe windows:4 windows x86 arch:x86
0ab8af968841351a6340b418cb8a364d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
RegisterClassExA
TranslateMessage
PostQuitMessage
LoadIconA
LoadCursorA
GetMessageA
DispatchMessageA
DefWindowProcA
SendMessageA
CreateWindowExA
CharLowerA
kernel32
lstrlenA
lstrcpyA
lstrcmpiA
BeginUpdateResourceA
CloseHandle
CopyFileA
CreateFileA
CreateFileMappingA
CreateThread
DeleteFileA
EndUpdateResourceA
EnumResourceNamesA
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FindResourceA
FreeLibrary
GetCommandLineA
GetDriveTypeA
GetEnvironmentVariableA
GetFileAttributesA
GetFileSize
GetModuleFileNameA
GetModuleHandleA
GetShortPathNameA
GetSystemDefaultLangID
GetTickCount
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
LoadLibraryA
LoadResource
LockResource
MapViewOfFile
MoveFileA
ReadFile
RtlMoveMemory
SetEndOfFile
SetFilePointer
SizeofResource
Sleep
UnmapViewOfFile
UpdateResourceA
WinExec
WriteFile
lstrcatA
lstrcmpA
shlwapi
PathFindExtensionA
urlmon
URLDownloadToFileA
advapi32
RegCreateKeyA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
shell32
ShellExecuteA
dbghelp
MakeSureDirectoryPathExists
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 224KB - Virtual size: 223KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ