Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10v2004-20240508-en
General
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Target
XClient.exe
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Size
99KB
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MD5
03557348a17089f5eb64b6e1c74a30d0
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SHA1
f2b334fa78072eda2fc5e8f76ff1b96c500e0ff9
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SHA256
26f6a921b85d86b226a45e44de9305ba16f15c6de72c29155fbdc7da9b5e6393
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SHA512
23a9ee48bc34d713f39a8cbbc92e2ae65d1487d2533df58878af247fd99553d51965775ce496e2402bc7270bff0130795fb1fe3429da99e23570c0a668937094
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SSDEEP
1536:Zz/BN3cQ3Bujs49jFg0/IwXCvxWCGb1u673dxWcm6xkfXjeOUeaxKHsi9rYRT:Zz/L3e9mbQ3bo67evfCOUvwsCCT
Malware Config
Extracted
xworm
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Install_directory
%ProgramData%
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install_file
Client.exe
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pastebin_url
https://pastebin.com/vnh6mTRX
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
Password: 1111
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: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
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