Static task
static1
Behavioral task
behavioral1
Sample
Malicious_fb721029d927aeff1b3c6fbba6e67e3bf6e22cc037c8909c1dc00384d8b3d1c4.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
Malicious_fb721029d927aeff1b3c6fbba6e67e3bf6e22cc037c8909c1dc00384d8b3d1c4.exe
Resource
win10v2004-20230621-en
General
-
Target
Malicious_fb721029d927aeff1b3c6fbba6e67e3bf6e22cc037c8909c1dc00384d8b3d1c4.exe
-
Size
78KB
-
MD5
38e0757b4bde44b18334ecbffc6daf59
-
SHA1
387799be8251344d22619627627bce0833868b3c
-
SHA256
fb721029d927aeff1b3c6fbba6e67e3bf6e22cc037c8909c1dc00384d8b3d1c4
-
SHA512
77b2e3a9967680fb1585c3753557f2fa48df08e8a37eaca6268a3f82b27434851822c20fc7b9ab54c55fbf8f40469987b4e23509e2cd712d66d9a0751f5f7ea8
-
SSDEEP
1536:lGzQuUPJkfB17rqy6gT1UmxPP3lLuBZS17X5NEk:lFuUKZFj6u6a3lZh5+k
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Malicious_fb721029d927aeff1b3c6fbba6e67e3bf6e22cc037c8909c1dc00384d8b3d1c4.exe
Files
-
Malicious_fb721029d927aeff1b3c6fbba6e67e3bf6e22cc037c8909c1dc00384d8b3d1c4.exe.exe windows x86
a54e7ab73129f0f3e9375f40d892746b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
msvcrt
_strdup
_stricoll
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_fpreset
_fullpath
_iob
_isctype
_onexit
_pctype
_setmode
abort
atexit
calloc
exit
fclose
fgetc
fopen
fprintf
fputs
free
fseek
fwrite
malloc
mbstowcs
memcpy
printf
putchar
puts
rand
realloc
scanf
setlocale
signal
strcmp
strcoll
strcpy
strlen
tolower
vfprintf
wcstombs
user32
GetAsyncKeyState
GetKeyState
Sections
.text Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 116B
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
/14 Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 512B - Virtual size: 45B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ