Static task
static1
Behavioral task
behavioral1
Sample
8bf1ebfba3a9da73a9360f2928c95021.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8bf1ebfba3a9da73a9360f2928c95021.exe
Resource
win10v2004-20231215-en
General
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Target
8bf1ebfba3a9da73a9360f2928c95021
-
Size
61KB
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MD5
8bf1ebfba3a9da73a9360f2928c95021
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SHA1
9a168b0791cc829e48537b62e81fcdf69a412846
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SHA256
e06291ab4311484d77524b94bb84d98bbaed7909d92a5f18844c8d5596433ffa
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SHA512
94574cfcf882b31b2b428be7e2005bc7d156c5115167330095f90f3514d26e099eb9ea5e48a1c403f00127553e6f95083aa36fdd8d97da0f4fc2c6950ca023fa
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SSDEEP
768:wb2s93xb4i55xuY3JN7GfoEzhILWmZ3yhVQKk/C7DcFeActJqnvtEnJ:du3VHZdGQihILWMyh2KWcmnvCnJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8bf1ebfba3a9da73a9360f2928c95021
Files
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8bf1ebfba3a9da73a9360f2928c95021.exe windows:4 windows x86 arch:x86
e3038b346bc86cf279aaeb3e3dd3bcf4
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
InterlockedExchange
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte
msvcrt
_strdup
_stricoll
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_fullpath
_iob
_isctype
_onexit
_pctype
_setmode
abort
atexit
atoi
calloc
fclose
fgetc
fopen
fputc
free
fwrite
getenv
localeconv
malloc
mbstowcs
memcpy
realloc
setlocale
signal
strchr
strcoll
strlen
tolower
vfprintf
wcslen
wcstombs
Sections
.text Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eh_fram Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE