Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20240221-en
General
-
Target
setup.exe.exe
-
Size
516KB
-
MD5
9a55f348b0e4d23c9671abbb27ef9864
-
SHA1
f30fac4e1b7c64c780d7f7ebe683b10ba43fa3dc
-
SHA256
d6ef62cbb258eb3724e1112b6caa52300f5e6adad441bcbd6a6d4a1c8426caa5
-
SHA512
312db79c5b49b02f1a524ab4799c30d4d8b1bf131960b37e3fbc592d8d6541fd7f59c8f192e8afb473d5d615690c03a09c23b33e47aa941fd1c47ffbb2601bf3
-
SSDEEP
12288:KmGh75bXVDFZP+quoSJRxvgbRNyTxJmnbYp7YUyj:KmW5bxFZP+qurqyTxJmQ7
Malware Config
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource setup.exe.exe
Files
-
setup.exe.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.^[X Size: - Virtual size: 231KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.'zZ Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.({! Size: 513KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ