Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
General
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Target
XClient.exe
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Size
32KB
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MD5
523bb79cf95041d846b9cd5bad605fab
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SHA1
1776f4fa5910a3553d5fefd1a1b8c93646b667c7
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SHA256
3668ffd8f85647806e7668a2f6cee3be2f06115039047adf1563f9412b77de9c
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SHA512
970ca1823e9a31e998c0b0459bed36a734fd08acd06be1dc6310e60715f07ce49576adc953623aadc85e467a06fff9b9e83d2c81878c942a5ef22130b36b26dc
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SSDEEP
384:8EbmX5Qa+vN1h1+X3v6JFjL+g93Tm2eaFO3CdRApkFTBLTsOZwpGd2v99IkuisSh:xVa+vNtg+PB93Tw4+CdVFE9jXOjhIbP
Malware Config
Extracted
xworm
5.0
103.244.226.133:7000
hfp51TLqXmMDbRJh
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XClient.exe
Files
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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: 30KB - Virtual size: 29KB
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