Static task
static1
Behavioral task
behavioral1
Sample
b4b4bed4f66615a116dea9e52a5812c8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4b4bed4f66615a116dea9e52a5812c8.exe
Resource
win10v2004-20240226-en
General
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Target
b4b4bed4f66615a116dea9e52a5812c8
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Size
546KB
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MD5
b4b4bed4f66615a116dea9e52a5812c8
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SHA1
ab90f70e4f0fb6c47fcbf5ecd77188b39c1d0f53
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SHA256
7e2b7afb75fc16707bbbe837b77c9200e9463f380b5d7abc34a769e352a5d560
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SHA512
c1b78d87a7b0c03f91c311b08b47b00f01766dec39f5a379e6ec1dc803edc71b4a44d2692afdf309f2fab0260059f0131644d05ff9ecf9aa42dbb412693b94bd
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SSDEEP
12288:R0J2EuuduwRLGsNyA2dMa3JLi779XzZt58e9:eJduuduwR6gyAkLi7Lv8e9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4b4bed4f66615a116dea9e52a5812c8
Files
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b4b4bed4f66615a116dea9e52a5812c8.exe windows:4 windows x86 arch:x86
f8fcceb9b51c72d928efb4da70789909
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetSystemDefaultLangID
FindClose
FindFirstFileW
GetLocaleInfoW
GetVolumeInformationW
GetFullPathNameW
CreateFileW
SetErrorMode
GetVersionExW
FileTimeToLocalFileTime
GetFileAttributesW
GetFileTime
HeapFree
HeapAlloc
GetProcessHeap
RtlUnwind
HeapValidate
IsBadReadPtr
RaiseException
ExitProcess
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetSystemTimeAsFileTime
FreeEnvironmentStringsA
GetStdHandle
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
msvcrt
_controlfp
__set_app_type
_initterm
__p__fmode
__p__commode
cosh
_adjust_fdiv
__setusermatherr
_stricmp
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
?terminate@@YAXXZ
_except_handler3
_makepath
_wmakepath
wcscmp
wcscpy
msimg32
TransparentBlt
Sections
.text Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ