Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10ltsc2021-20241023-en
General
-
Target
XClient.exe
-
Size
71KB
-
MD5
a55a1b56d5aea0dc9e78671e3ad781bb
-
SHA1
a15fdcaa7f6ac3e1fb5f9461a74661c228950586
-
SHA256
cfb2e4f77116ed1710302695d0e40228a069f62f1a4757c799f35519c89e679c
-
SHA512
74aeead34e5e145622019f510085cb15c4cbdc6513d77858cc5a3cf4b6983d9c5389806a18643bf980e6028fa8d716559df0c401e6ce77471dd2d10e071f84a7
-
SSDEEP
1536:H2Ept4SZNXi+qhcD+oQZfilDJQbe0LBrV6TEP6JEmO3S+MpDd5C:HNpt4SZBi9hcD+oQZa9JQbe0LGCmOi+1
Malware Config
Extracted
xworm
127.0.0.1:15863
-
Install_directory
%AppData%
-
install_file
SystemUser.exe
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XClient.exe
Files
-
XClient.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: 68KB - Virtual size: 68KB
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