Static task
static1
Behavioral task
behavioral1
Sample
9a77703d053a9517d2106a37ddbfdc10.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9a77703d053a9517d2106a37ddbfdc10.exe
Resource
win10v2004-20231222-en
General
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Target
9a77703d053a9517d2106a37ddbfdc10
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Size
63KB
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MD5
9a77703d053a9517d2106a37ddbfdc10
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SHA1
56d0d9ec7b8ea9bcb1514e2b84e1cc17b38d8735
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SHA256
15249507af6c9a0a4a359a0525b22706576a6ac75aa48bb2f0d57d54e2a7aee0
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SHA512
2d292ac5c52acfa258429a89a07838da4c094115f16c55d9093e23f54fdd536eadc15653a94bd14a749206f2f56003d3e18bd09cfdfcbd34a7fd373362ba4c25
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SSDEEP
1536:9q9tweALb2aR0+Fc2y4Tf9knz8mHbEYdwCUiBc:9q91U0+JdTfKAmhNB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9a77703d053a9517d2106a37ddbfdc10
Files
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9a77703d053a9517d2106a37ddbfdc10.exe windows:4 windows x86 arch:x86
dafecf8fc8d9c4cc01c63a43c42c9b4d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
Sleep
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteProcessMemory
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
VirtualFreeEx
VirtualAllocEx
SetFilePointer
SetFileAttributesA
SetEvent
SetEndOfFile
ResetEvent
ReadFile
OpenProcess
LeaveCriticalSection
InitializeCriticalSection
GetVersionExA
GetThreadLocale
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetDriveTypeA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCPInfo
GetACP
FormatMessageA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateRemoteThread
CreateFileA
CreateEventA
CopyFileA
CompareStringA
CloseHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
VirtualProtect
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegFlushKey
RegCreateKeyExA
RegCloseKey
oleaut32
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
SysFreeString
SysReAllocStringLen
SysAllocStringLen
urlmon
URLDownloadToFileA
user32
ShowWindow
SetTimer
MessageBoxA
LoadStringA
KillTimer
GetWindowThreadProcessId
GetSystemMetrics
GetMessageA
GetForegroundWindow
FindWindowA
DispatchMessageA
CharNextA
CharToOemA
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
Sections
CODE Size: - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 528B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ