General
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Target
XClient1 (1).exe
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Size
71KB
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MD5
aaa0991028b186830fc63c3a85b027ac
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SHA1
4bf96ceb4da0f501cd3e1fafa9235628d5717eff
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SHA256
3fb8d58a4307a082122f4cc8c192f5548b57c7ae4e4ed11a5acf4257ce751649
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SHA512
ff14e3cc4f512f836258c9070d17fd72b2157f8180852204ca490c9f295026b43385dbbbf5285c2777e4c41ba8dbfd3db094bc6bf9cba71bf198af8e1bb25c80
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SSDEEP
1536:IRUECHMT3yp4N5MwB52FmZbq2RQO2VN2OS0v0:INCHKicYFebqAQveOS0c
Malware Config
Extracted
xworm
147.185.221.25:2324
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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 XClient1 (1).exe
Files
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XClient1 (1).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: 68KB - Virtual size: 68KB
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