xworm | XClient[.]exe | Triage

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General

Target

XClient.exe
Size

61KB
MD5

582ced044a8ac93912d795645fe7d7e9
SHA1

526554837000339386ca1d7201746199e89cb890
SHA256

81789dfb33b46fb1e571405e6697c611dab0f2f96c1427c04c8675fefd367e12
SHA512

e8b327c3b8bed4f36da4dafa9d48d7a702655cc024d39b74f99946408735d63238e614bd9b0a2fff62ef4ce7805ab2f9ea1575f623a567d097462e73e248f0e8
SSDEEP

768:RDO2GyMpHvT/KLOtaUEo1npX0wbmGuop2z3265jO7Nh8HiIcqma3O:2wO8U3rbmGuG2zG65jOJGHEqbe

Score

10^/10

xworm

Malware Config

Extracted

Family

xworm

Version

3.1

C2

193.161.193.99:44070

Attributes

Install_directory
%ProgramData%
install_file
USB.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
sample	family_xworm

Xworm family
xworm

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: 58KB - Virtual size: 58KB

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