Behavioral task
behavioral1
Sample
3e98021cfc614dbcaad7303ae4b2b3d5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3e98021cfc614dbcaad7303ae4b2b3d5.exe
Resource
win10v2004-20231215-en
General
-
Target
3e98021cfc614dbcaad7303ae4b2b3d5
-
Size
408KB
-
MD5
3e98021cfc614dbcaad7303ae4b2b3d5
-
SHA1
8edfc71c075f35fd7c0d5aa20cec367c406942f6
-
SHA256
e1794b2cef1795a8a5f836b912dc87d3d6d9b0301625f95d4386b49030db9a8b
-
SHA512
873f2e1ea721b95c3c812bcc93203ce9309010e4ec20047063666b91f81dc20cf4962d17a69b3d828e506730ba82b6162ae474ed464e06b09ffc0282c497d80b
-
SSDEEP
12288:XjGccZo7YdAyz9OWRLyLKaPWZ8CMJ214GujPM6xy:ilZoot9OqyLKaPVwejM6E
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 3e98021cfc614dbcaad7303ae4b2b3d5 unpack001/out.upx
Files
-
3e98021cfc614dbcaad7303ae4b2b3d5.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: 468KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
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: 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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ