General
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Target
XClient.exe
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Size
33KB
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MD5
18e61b78205bb876d36883d1d1fa692d
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SHA1
06d26570816e9b8f2cf428a6b27d1e25c5364ba9
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SHA256
f61bae56d2fa48e70d296f2b891e1a07b275c51775434a3eb3d504798767a8e0
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SHA512
c7cafbfe53c77183f2cfea963a7a809ca4a44cf5ac66f86e5134057edb06da89e368694ae63bbae7af22d67cddba71187bfb15ecd1260e68e785b6cb0b6d88b0
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SSDEEP
384:HE8PQ9Ba+vNuntf98d6ILj7CM42pfL3iB7OxVqWYRApkFXBLTsOZwpGN2v99Ikuc:nUa+vNohsXn42JiB706VF49jWOjh9b/
Malware Config
Extracted
xworm
5.0
127.0.0.1:9999
r4Y4ePaT6TfVBsEn
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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: 30KB
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