General
-
Target
XClient3.exe
-
Size
62KB
-
MD5
1a8a14ff6f035f7e114e24b7a2dd6325
-
SHA1
1fdd5b92adfa2f1b6e1437f71bac5df9ae013ee3
-
SHA256
c1b0395589230615f28c2f2ad8299367bc3f5e150346beb75ed0071a36185b05
-
SHA512
7b67a2fd33cad8e4a006abaafa5dbf07222d33bf912f02676d4d41be646fb062a6ebf778d0e4ae6711ca8aa22204b62505375b28117c0700bfddb12435329db5
-
SSDEEP
1536:603K4tgn0jSMP86gXPTY5i4jofZbyxboCGOa40pe:6MK4tg0jU6gXPsrofZbySCGOa4Ce
Malware Config
Extracted
xworm
3.1
http://localhost:3232
-
Install_directory
%Temp%
-
install_file
USB.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 XClient3.exe
Files
-
XClient3.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: 60KB - Virtual size: 59KB
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