Static task
static1
Behavioral task
behavioral1
Sample
UnInstall.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
UnInstall.exe
Resource
win10v2004-20230915-en
General
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Target
UnInstall.exe
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Size
68KB
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MD5
ae9097a1fad149a288c874acfa78f8e6
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SHA1
91b15b13a11b463528d55be00941eec8b4ff12d7
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SHA256
895e9d60fe25271a5daaa2eaab4f50862afe043407980c5808170f5cc8f5bebd
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SHA512
f34f9beaa971d02b21db9f805263bad33ddb88afb1f7aeb5a8b28c6da24a55a4cdfbff44989adc8d65d5297fc041189c28c5f4b751b49ddcf15a860b27ed4e44
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SSDEEP
768:+iLTNUNzwGJt3DdU5hNUk/wB7I+APQsv7mJvJWHKyhDD+up6ovGn5PVCFvx:t0zJxy5LwRiBv7oh2nUovGnH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UnInstall.exe
Files
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UnInstall.exe.exe windows x86
c082448c014e4f530dd8da7998aabb87
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
kernel32
RemoveDirectoryA
SetFileAttributesA
GetFileAttributesA
DeleteFileA
SetCurrentDirectoryA
FindClose
FindNextFileA
FindFirstFileA
GetEnvironmentVariableA
GetTempPathA
ExitProcess
SetEndOfFile
LoadLibraryA
GetProcAddress
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetStringTypeA
GetCurrentDirectoryA
CloseHandle
CreateFileA
CreateProcessA
GetVersionExA
LCMapStringA
GetModuleFileNameA
LCMapStringW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStrings
Sleep
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
GetLastError
WriteFile
HeapFree
TerminateProcess
GetCurrentProcess
SetFilePointer
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
VirtualFree
RtlUnwind
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualAlloc
FlushFileBuffers
HeapAlloc
SetStdHandle
HeapReAlloc
ReadFile
user32
DdeClientTransaction
DdeInitializeA
DdeCreateStringHandleA
DdeConnect
DdeFreeStringHandle
DdeFreeDataHandle
DdeDisconnect
LoadStringA
MessageBoxA
advapi32
RegEnumKeyExA
RegEnumValueA
RegDeleteKeyA
RegOpenKeyExA
RegDeleteValueA
RegQueryValueExA
RegSetValueExA
RegCreateKeyExA
RegCloseKey
shell32
SHGetPathFromIDListA
SHGetSpecialFolderLocation
Sections
.text Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ