Behavioral task
behavioral1
Sample
NEAS.74ff6ed847b41084578f502964c9bfb0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.74ff6ed847b41084578f502964c9bfb0_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.74ff6ed847b41084578f502964c9bfb0_JC.exe
-
Size
427KB
-
MD5
74ff6ed847b41084578f502964c9bfb0
-
SHA1
d8770cd301f70d131b19ec5c78522b04cd4c3d54
-
SHA256
969e93e23909a7f53c05b3b29e6302f8fa751dfb9aae37363c039158fb8ad6ff
-
SHA512
0145a4e496c592e94f3e11fcf2951db0e4acd971cb6124a5785f96b71883110d6b405f07db1d942eb88f0ecfbcc38e41f75bd5195e30a125a47cf202bac9982d
-
SSDEEP
6144:FlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76wCV1TdKmm:FHLUMuiv9RgfSjAzRt7I1TdKm
Malware Config
Signatures
-
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 NEAS.74ff6ed847b41084578f502964c9bfb0_JC.exe unpack001/out.upx
Files
-
NEAS.74ff6ed847b41084578f502964c9bfb0_JC.exe.exe windows:5 windows 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: 580KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 173KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows 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: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ