Behavioral task
behavioral1
Sample
f03bc9ec780e2f6bee15a4e432f22843.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f03bc9ec780e2f6bee15a4e432f22843.exe
Resource
win10v2004-20231215-en
General
-
Target
f03bc9ec780e2f6bee15a4e432f22843
-
Size
1.0MB
-
MD5
f03bc9ec780e2f6bee15a4e432f22843
-
SHA1
bf30e426324efc438edc7c074cacb8fd7e933a77
-
SHA256
63bcdfa3e3b9d0e6256ea27e3dfd0fb257230a14ed11b425795e60f6165de6bb
-
SHA512
69623d0b775308f271fe4df9246eff694c30bc9278a1ab01b50c5bc3827c98d36aed7d8bf526326296fcf9dcdf31178b0283b5ae0bd504943bb225549ec47828
-
SSDEEP
24576:6D3euKmLCkWZTrhcHTrlQzSraIKu78ThO3pEUaUTV4s:c3+pFJiHXLaI8KaUT
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 f03bc9ec780e2f6bee15a4e432f22843 unpack001/out.upx
Files
-
f03bc9ec780e2f6bee15a4e432f22843.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: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 421KB - Virtual size: 420KB
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: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ