Behavioral task
behavioral1
Sample
a411739c73732fc43e761044088468448d3b743e572ec8ecf4abd68ad52b7d59.exe
Resource
win7-20240221-en
General
-
Target
a411739c73732fc43e761044088468448d3b743e572ec8ecf4abd68ad52b7d59
-
Size
299KB
-
MD5
ab3fada82616699f485ad6aa30b9c0c1
-
SHA1
7ee078d047466fa05afa958f4245632ce0b03eb2
-
SHA256
a411739c73732fc43e761044088468448d3b743e572ec8ecf4abd68ad52b7d59
-
SHA512
38d03ba6b911936f530404a723b9310569ce8756f1ccb34315a71c6f4ca9ba5dc9427288292d8ceb6a8d21f57832c9172f45db34c12f84ad53efba6df7e800fd
-
SSDEEP
6144:HuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYz:O6Wq4aaE6KwyF5L0Y2D1PqL8
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a411739c73732fc43e761044088468448d3b743e572ec8ecf4abd68ad52b7d59 unpack001/out.upx
Files
-
a411739c73732fc43e761044088468448d3b743e572ec8ecf4abd68ad52b7d59.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ