Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
-
Target
XClient.exe
-
Size
68KB
-
MD5
c823789a50793ee80a45ab359fddfcfc
-
SHA1
699fd120d8609fcd5557cc60edca9fdbbe099a76
-
SHA256
2cc6bdc3c5a4529b368cca51ab6b3581ebd69e4e0d35c20b820cd16290ee2b53
-
SHA512
f6bfd34458f1e4ecdd2f94f7bf246e84ec85bbe9c1bebe78c7b041de0d208cdc1feb30466502e37f2aa0371ed92798df6bbbb111fcd5bfa98778b692c68d1e23
-
SSDEEP
1536:tmo4cC6AKUIbEiIieD7svzwchVbrpYs6KzOpEB7A1YGqM:145x+NjvzwcLb9VzOpENJLM
Malware Config
Extracted
xworm
127.0.0.1:7777
-
Install_directory
%ProgramData%
-
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 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: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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