Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231129-en
General
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Target
XClient.exe
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Size
32KB
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MD5
ab35c1789b70f43cf445e5211c0b2332
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SHA1
ac7cfe250308cb0325ce4299afe9e5a4960c902c
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SHA256
aae1ea47ea8a18b94a5ece46b8a4261b47b3c8e0d0904111fa4de6ca30a9a8dd
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SHA512
139f0f0b8845ac9ab4daeb1722c5a2a0dd1024b57c3a8f164fd9abe6cb3f0d0e24fd9c0e8349d361019bcfc457223bc0f887c83f1739bb134ad2c6143393d9f4
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SSDEEP
768:ZVa+vNtg+PB93Tw4xKdVFE9ju5OjhWb7:RvNtgw93U4xcFE9jQOj4/
Malware Config
Extracted
xworm
5.0
127.0.0.1:20492
hKeqIPJPt0NwV2DY
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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