General
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Target
XClient.exe
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Size
30KB
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MD5
96a8739f9216362700bdb14ccea83ffb
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SHA1
25cdd38c1511d7b2bdcd339291780d1b44a781fb
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SHA256
b338f715778b82736a695715987a3f43be38785b762ee221fa41489d9fa32c4e
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SHA512
6b5625f77f17317171cc145c6dd0849d0dde5b799a114c61ccba883dc1caf68423aaab211623ada108a02a8bb59081d53c35f910a1a1f34f6d9cb9dfcd8fdb08
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SSDEEP
768:iecbl/b37gMYAoRN9M2uBFE9R4EOqhJbOG:JcxS9M24FE9R4EOq7aG
Malware Config
Extracted
xworm
3.1
winny.ddns.net:1080
PbqyXRaMRS9VCGVe
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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: 27KB - Virtual size: 27KB
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