Static task
static1
Behavioral task
behavioral1
Sample
b87af084b13064a552a2dd12a6800fa5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b87af084b13064a552a2dd12a6800fa5.exe
Resource
win10v2004-20240226-en
General
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Target
b87af084b13064a552a2dd12a6800fa5
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Size
408KB
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MD5
b87af084b13064a552a2dd12a6800fa5
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SHA1
a72d9733f5ee6e28de770fe746296e180349c687
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SHA256
917ed950bd72f94d2d8d5928ca79580735ab592225948ae105d61c894fcdc740
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SHA512
a6346bd7c854370b88bbfdb7e5d500985e4d3f211ed11349b36ab31e3482334354df88bd9a7fd3573eaf96b919fc7260c936f033c9d94ebc9198382c40c4e3e3
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SSDEEP
6144:b9l3bEJDWCb7FXnNFubt0fWb2lNCgGknSUSXU15hliwof:b9NEJD57FbubqfWcLnSv85jitf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b87af084b13064a552a2dd12a6800fa5
Files
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b87af084b13064a552a2dd12a6800fa5.exe windows:4 windows x86 arch:x86
392666ce76487fd82f7b0b7f809d58a5
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
GetTickCount
GetProcAddress
GetSystemTime
SetEvent
CloseHandle
CreateFileA
OpenEventA
VirtualAlloc
Sleep
GetModuleHandleA
SetStdHandle
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
SetFilePointer
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
WriteFile
GetLastError
ReadFile
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
HeapReAlloc
LoadLibraryA
FlushFileBuffers
user32
LoadBitmapA
LoadStringA
ShowWindow
winmm
mixerClose
mixerGetID
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 260KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 466KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ