Behavioral task
behavioral1
Sample
6aff3737cffa7a251250f171e2166c14.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6aff3737cffa7a251250f171e2166c14.exe
Resource
win10v2004-20231215-en
General
-
Target
6aff3737cffa7a251250f171e2166c14
-
Size
888KB
-
MD5
6aff3737cffa7a251250f171e2166c14
-
SHA1
ffc6d9e77b489bd25de74ed92fd2b20d7baa3a75
-
SHA256
6ad0a792086791f90d55f8e177b048fe7b8b38e6c8fe07709e38cc6d6e6db5f2
-
SHA512
114a4523096db2a2aea1459fcb40b379d96d63dc1703f0e8e142f2facb0d55e2da98011ee2ea2c38158d5550982862bfdb1570e6222f5f0a7e0bd05b24f1f275
-
SSDEEP
24576:XozWu355vGPEB8tVrTdjDOPOZTrkMI6z/:XozW+OEWrTR
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 6aff3737cffa7a251250f171e2166c14 unpack001/out.upx
Files
-
6aff3737cffa7a251250f171e2166c14.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: 456KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 268KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
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: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ