Static task
static1
Behavioral task
behavioral1
Sample
robocopy.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
robocopy.exe
Resource
win10v2004-20240226-en
General
-
Target
robocopy.exe
-
Size
91KB
-
MD5
c763cf157c21a85a9fd7e7824c6419b3
-
SHA1
3295adfc523b541a64d70bee4acaf1d6b3f04d12
-
SHA256
335f024c31eb2f6e086ea4d9643a2f1f8ec64b7cbf7937c57e92259ea2b510f4
-
SHA512
fab1f80e2b0f8daebded258eb1b3d39dac645aa5913ed29fdefb59426d704bbd635e0a7ff2d1700ee92cdcb76e520f2606268e297efae9102df5d3ab6ecb1f52
-
SSDEEP
768:IbGj3vJUUTyBDZ6+Gfh2fGAsKhpEmQ/Vc:Hj3vJWL4A+CpEmUc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource robocopy.exe
Files
-
robocopy.exe.exe windows:4 windows x86 arch:x86
f4e970a6f371961163c57c398489489d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTickCount
GetModuleHandleW
HeapAlloc
GetProcAddress
HeapReAlloc
ntdll
_vsnprintf
ucrtbase
strchr
_get_initial_wide_environment
strcpy
_initialize_wide_environment
fwrite
memcmp
_configure_wide_argv
strcmp
getenv
__p___wargv
strlen
memmove
free
_strdup
__p___argc
_set_app_type
exit
__stdio_common_vsprintf
strcspn
__acrt_iob_func
Sections
.text Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 304B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 160B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 880B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 936B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 4KB - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/31 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/45 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/57 Size: 4KB - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/70 Size: 4KB - Virtual size: 404B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/81 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/92 Size: 4KB - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ