Behavioral task
behavioral1
Sample
27d7a34caa69ac39da3a839cfa04bc3ce6c01951e68094b9abb496f75ef08b1e.exe
Resource
win7-20240729-en
General
-
Target
27d7a34caa69ac39da3a839cfa04bc3ce6c01951e68094b9abb496f75ef08b1e.exe
-
Size
76KB
-
MD5
eb7801d2d43995b4e7532e7020c5c509
-
SHA1
e28715c7a888315d86b8247981238a72bbdbcfff
-
SHA256
27d7a34caa69ac39da3a839cfa04bc3ce6c01951e68094b9abb496f75ef08b1e
-
SHA512
0bc22c79ec57197f61e7bffb3d78c4163066964f24c4f40fd95d828b0fd3f281da14693f7e1bab5f345baaa15f2f259f9ca3d20fe90517b4b676a7296978b1bf
-
SSDEEP
1536:t510DiS3GNRnQEbax2JZMwo06WKw1XjvOoxXxbYDXJt0ld:tKitRnBbk2JgH8OoxBbaXj0ld
Malware Config
Extracted
xworm
-
Install_directory
%AppData%
-
install_file
System32.exe
-
pastebin_url
https://pastebin.com/raw/qHicYh9j
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 27d7a34caa69ac39da3a839cfa04bc3ce6c01951e68094b9abb496f75ef08b1e.exe
Files
-
27d7a34caa69ac39da3a839cfa04bc3ce6c01951e68094b9abb496f75ef08b1e.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: 73KB - Virtual size: 73KB
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