Behavioral task
behavioral1
Sample
XClient (1).exe
Resource
win7-20240729-en
General
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Target
XClient (1).exe
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Size
81KB
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MD5
c1b7e4e3a25be04cc93a44017bd58298
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SHA1
b40e7d99a41bd49172cd23470ccb4387b3351942
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SHA256
9f36f62ffb252f041490ccf9faf344e03a7987a566cc399f0be06e4e5e60fbcb
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SHA512
4192250e78e0a3440e2b5d1b7782566a55d96fa8a68877ff8869f617ce3095374289c78ea3d200082fb91efb8fcbce8fea946fcfea08cef05265a2c3512f99cf
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SSDEEP
1536:UXXLTyL5dvaCAQz+2TO3S0PibMwtZcJOAm+mda6SKSiOXnIw5d+O:U8raQz+5C0PibM8aOAm+uWjiO4w2O
Malware Config
Extracted
xworm
127.0.0.1:28019
chilhoek-28019.portmap.host:28019
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Install_directory
%AppData%
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install_file
svhost.exe
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telegram
https://api.telegram.org/bot7460505018:AAGtMNP89kfVCbpYBPLkO5O4JcFb8YqssUk
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 (1).exe
Files
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XClient (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: 78KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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