Static task
static1
Behavioral task
behavioral1
Sample
2875dc975a5fb1a213f0941c81c22836.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
2875dc975a5fb1a213f0941c81c22836.exe
Resource
win10v2004-20231201-en
General
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Target
2875dc975a5fb1a213f0941c81c22836
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Size
4.1MB
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MD5
2875dc975a5fb1a213f0941c81c22836
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SHA1
9fca6014d53f24e1aa088a1bc42346c2601dabd7
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SHA256
8cdf53e91a9304e438b1ff64a1f8cb4ef863bcf387ed2dfb1882d2b574d818fd
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SHA512
63618d769ddbb3757b9e2f5b6ecda933506ae5cb3c9a1bc3d437516c72d281a7fa3ffde3476c8280c812ec0ce5a9ce180d2e7612cb01d3bb20da082736c82aee
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SSDEEP
49152:dw9631T0cQTw9631T0cQDw9631T0cQDw9631T0cQUw9631T0cQUw9631T0cQ:i96FTJ96FTx96FTx96FTS96FTS96FT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2875dc975a5fb1a213f0941c81c22836
Files
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2875dc975a5fb1a213f0941c81c22836.exe windows:4 windows x86 arch:x86
77f13bc24efea5a05601b43cf44d1f1a
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
ResumeThread
SuspendThread
Sleep
CreateThread
WaitForSingleObject
CreateSemaphoreA
WinExec
GetSystemDirectoryA
GetWindowsDirectoryA
FindFirstFileA
FindClose
FindNextFileA
CopyFileA
GetSystemTime
MoveFileA
DeleteFileA
SetFileAttributesA
GetCommandLineA
LCMapStringA
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetVersion
ExitProcess
GetLastError
CloseHandle
WriteFile
ReadFile
SetFilePointer
SetHandleCount
GetStdHandle
GetFileType
CreateFileA
HeapAlloc
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
SetStdHandle
FlushFileBuffers
SetEndOfFile
VirtualAlloc
HeapReAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
GetCPInfo
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA
LCMapStringW
user32
SetWindowTextA
EndDialog
DialogBoxParamA
GetDlgItem
Sections
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ