Static task
static1
Behavioral task
behavioral1
Sample
4a5ef8863dfb6c304b09e45caadbd7fd4ea7b38dd744714c7123f5cde33c5c1d.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
4a5ef8863dfb6c304b09e45caadbd7fd4ea7b38dd744714c7123f5cde33c5c1d.exe
Resource
win10v2004-20231023-en
General
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Target
4a5ef8863dfb6c304b09e45caadbd7fd4ea7b38dd744714c7123f5cde33c5c1d
-
Size
322KB
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MD5
50ea8d2983a9831fd385f6082b2d5295
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SHA1
100ebfcad7465cd6136e5ae8302618f595dca272
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SHA256
4a5ef8863dfb6c304b09e45caadbd7fd4ea7b38dd744714c7123f5cde33c5c1d
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SHA512
371ed1a8d311f8da8d186b3b9822e2ad48341b28965c9c7996b025e976a15a6afb9f064508f5c8b5fc403f9fb0405a989a32c0e03a43a7b47e57f8d74ea7431b
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SSDEEP
3072:4aP9tk+tyst4bHeZKXjXB4sGh9uoooooooz:X8+RibHewLB4t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a5ef8863dfb6c304b09e45caadbd7fd4ea7b38dd744714c7123f5cde33c5c1d
Files
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4a5ef8863dfb6c304b09e45caadbd7fd4ea7b38dd744714c7123f5cde33c5c1d.exe windows:4 windows x86
79523906ca49fd7563c4b81f635dbfb6
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
GetVersionExA
CloseHandle
CreateMutexA
ReleaseMutex
GetModuleFileNameA
InitializeCriticalSection
DeleteCriticalSection
LoadLibraryA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
RtlUnwind
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetLastError
UnhandledExceptionFilter
SetStdHandle
GetProcAddress
HeapReAlloc
HeapAlloc
GetFileType
CreateFileA
WriteFile
ReadFile
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
HeapFree
VirtualFree
VirtualAlloc
GetEnvironmentVariableA
HeapDestroy
HeapCreate
GetCPInfo
GetACP
GetOEMCP
SetEndOfFile
SetFilePointer
SetHandleCount
GetStdHandle
FlushFileBuffers
user32
SetFocus
GetDlgItem
EndDialog
CheckRadioButton
CheckDlgButton
MessageBoxA
DialogBoxParamA
IsDlgButtonChecked
comctl32
ord17
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 1024B - Virtual size: 620B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 283KB - Virtual size: 282KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ