Behavioral task
behavioral1
Sample
37980371d2122e485ade08127a2daa41.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
37980371d2122e485ade08127a2daa41.exe
Resource
win10v2004-20231222-en
General
-
Target
37980371d2122e485ade08127a2daa41
-
Size
365KB
-
MD5
37980371d2122e485ade08127a2daa41
-
SHA1
0c53a598d518bad91efc76827e9c90fa36784169
-
SHA256
e19f26383be776198da5feb7c5802dccb5985f1b5aa76657346e13eb768d4f1d
-
SHA512
27f00ed7af0cc57c87208a5ca7776b831ec85c853a6682db4cddec2ce3adb873eb46bcac403df89a81d9bb8ace425a09d6ba6776197fec5b94904f06ae20bf41
-
SSDEEP
6144:41db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59joZ+pd1bEz2s7ETRH:4jkArEN249AyE/rbaMct4bO2/VjoZ+pj
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 37980371d2122e485ade08127a2daa41 unpack001/out.upx
Files
-
37980371d2122e485ade08127a2daa41.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: 540KB
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: 100KB - Virtual size: 100KB
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: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ