Behavioral task
behavioral1
Sample
87f13beea6d65808f1a160a6287d79dc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87f13beea6d65808f1a160a6287d79dc.exe
Resource
win10v2004-20231215-en
General
-
Target
87f13beea6d65808f1a160a6287d79dc
-
Size
1.1MB
-
MD5
87f13beea6d65808f1a160a6287d79dc
-
SHA1
542725a8244a9f15de32386b7420b68ef74fd4f2
-
SHA256
1d7864356be775afaea692faf21d9a85c6ef65e97ea46cd53000e78ae67965fe
-
SHA512
28dcc3691074545fa39a63cb6f4aa18d78c95cbe72af6f0ef75a0ddecbf35f4f88625704e8d475ae4840887794bb4b428a1087936cc10b8d8be876a8145cdc9e
-
SSDEEP
24576:fD3euKmLCkWZfLEDkcHTrlQzSraIKu78ThO3pEUaUTV4s:r3+pFVLSHXLaI8KaUT
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 87f13beea6d65808f1a160a6287d79dc unpack001/out.upx
Files
-
87f13beea6d65808f1a160a6287d79dc.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: 388KB
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: 6KB - 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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ