Static task
static1
Behavioral task
behavioral1
Sample
b57db44531e1186722748b8cdec6e826.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b57db44531e1186722748b8cdec6e826.exe
Resource
win10v2004-20240226-en
General
-
Target
b57db44531e1186722748b8cdec6e826
-
Size
500KB
-
MD5
b57db44531e1186722748b8cdec6e826
-
SHA1
13f82734e46975e6dc50115f65a3e158078d857f
-
SHA256
a6fa9197e667a958d221f2da6327040d3bb374ddd8cbf3d3b9210d3c116d517f
-
SHA512
c0d1dec10a7cfb9c02563daa780d6770ec2d01b52256e57771b7230dad32de712a63b3ac1e5dbafae94b3bc8e2322baf14acf4d31dbadcb31cbc702a401c8836
-
SSDEEP
6144:9sUo+V+m7j3PGUFho+ikMfxK7DDzGpxsO86TrSmEl5MCfYz1jl8LkoU80DibZVTM:W7Y7UZFxuDqK0ElYZlpOOplKe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b57db44531e1186722748b8cdec6e826
Files
-
b57db44531e1186722748b8cdec6e826.exe windows:4 windows x86 arch:x86
ef1ca1e42d384bed4425725de03ddbc8
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
InterlockedIncrement
LeaveCriticalSection
GetVersion
GetTickCount
TlsSetValue
TlsGetValue
GlobalAlloc
LoadResource
TerminateProcess
SetFilePointer
WideCharToMultiByte
GetCurrentProcess
LoadLibraryA
GetVersionExA
GetEnvironmentStringsW
HeapAlloc
SetHandleCount
VirtualAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
ExitProcess
GetProcAddress
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetStdHandle
GetFileType
GetCurrentThreadId
TlsAlloc
SetLastError
GetLastError
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
WriteFile
InterlockedDecrement
InitializeCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
HeapReAlloc
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
user32
GetSubMenu
GetClientRect
SendMessageA
LoadStringA
CheckMenuItem
SetWindowTextA
GetCursorPos
GetSysColor
TranslateMessage
PostMessageA
EnableWindow
GetWindowRect
EndDialog
UpdateWindow
Sections
.text Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 440KB - Virtual size: 439KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ