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Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
General
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Target
XClient.exe
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Size
72KB
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MD5
3e8084d25cfbceadd9b370183206f118
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SHA1
c4e6c55e01a1a6c2ac2fbc5e9e77b991bcc8f0f9
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SHA256
75e411e87e9d1a1bd396d0860be81d268058b4e258e39fdb7dc768ba212b71f4
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SHA512
8b169936d92bae713288b29f9eb4be4e71133e916976410f722d457bf85ee82c7e149c69eb28cb2faf435702962d9c47f10d1085d83ae551d3eb687528ac785f
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SSDEEP
1536:k73W+adUwi/TzJK1+gE0Lp/uGA7vv0OZmpxubcUj0Rur0TAjvvWO4xkdgR/:kTWAtJq+gE05Arv0OXbcquO2v/
Malware Config
Extracted
xworm
127.0.0.1:4782
Enslotheya-26934.portmap.io:4782
Enslotheya-26934.portmap.io:4782:4782
That1funnykid-39791.portmap.io:4782
That1funnykid-39791.portmap.io:4782:4782
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Install_directory
%AppData%
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install_file
XClient.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: 70KB - Virtual size: 69KB
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