Static task
static1
Behavioral task
behavioral1
Sample
hpuninstaller.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
hpuninstaller.exe
Resource
win10v2004-20231127-en
General
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Target
hpuninstaller.zip
-
Size
92KB
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MD5
7aff5d0d1e256d6df843ff9bfca14e9b
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SHA1
677fdbc6586f0b2578f2e2986ce645371abde74e
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SHA256
d2a320e7156771842679b88e2057e278689e5f26b187e2b9570f1960b362ddf2
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SHA512
dcb1bd450814f2942aa81db4d7eb18f12af078d543c60a74c26f2c3754f87a4c165943e2ed08758c0de0f83108a8d7cc47e0659594dc357a1d16cfd9dbf37c5d
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SSDEEP
1536:s3QSLRy9gwXhpjBWe2hr9LcdVlj/8hr2mn5aKa7cM8qnXKOkbq4fIA8bWqXd5ziT:yLRNsWcBjUh6OaRtjXK9qzb1WDTD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/hpuninstaller.exe
Files
-
hpuninstaller.zip.zip
Password: infected
-
hpuninstaller.exe.exe windows:4 windows x86 arch:x86
Password: infected
2f2f2f02d3c136a5032a15ba939e35e2
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
FindNextFileA
MultiByteToWideChar
GetVersionExA
LocalFree
FormatMessageA
GetLastError
SetEnvironmentVariableA
GetEnvironmentVariableA
GetTempPathA
DeleteFileA
HeapAlloc
FreeEnvironmentStringsA
GetEnvironmentStrings
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
CopyFileA
SetFileAttributesA
GetCurrentDirectoryA
GetFileAttributesA
FindFirstFileA
FindClose
SetCurrentDirectoryA
HeapFree
Sleep
CreateFileA
GetLocaleInfoW
LoadLibraryA
ReadFile
SetStdHandle
GetOEMCP
GetACP
InterlockedDecrement
InterlockedIncrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
RaiseException
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetDriveTypeA
GetFullPathNameA
GetSystemTimeAsFileTime
LCMapStringA
LCMapStringW
GetCPInfo
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
IsBadWritePtr
TlsAlloc
SetLastError
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
SetUnhandledExceptionFilter
WriteFile
FlushFileBuffers
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetModuleFileNameA
SetFilePointer
HeapSize
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
VirtualProtect
GetSystemInfo
VirtualQuery
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
IsBadReadPtr
IsBadCodePtr
SetEndOfFile
user32
GetTopWindow
advapi32
RegQueryInfoKeyA
RegEnumKeyExA
RegDeleteKeyA
RegSetValueExA
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
RegDeleteValueA
shell32
SHGetSpecialFolderPathA
Sections
.text Size: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE