Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
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Target
XClient.exe
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Size
71KB
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MD5
e8ac31bb416f0f1762b7c717e3e9633c
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SHA1
08154edd5c6722b17dc0d1712be96497e502e2f6
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SHA256
b9b4ecce7ace0b212386fc3c8d22e0b4e0dc617064f78b7cefff396b6dc4df3d
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SHA512
fb912461c22a049e8ed458bcd887f720d987f74bae7956a1c17152581e3571229548194ab7aa2a2483088392cd68f2048ae6895a2620913acf6dfae821e7d4d0
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SSDEEP
1536:EiLAdVFbQGJUB758q+bW9siLAl6aoyOIt06FhP:EpxQltD+bWXOoyOG0Eh
Malware Config
Extracted
xworm
193.161.193.99:9999
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Install_directory
%AppData%
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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: 69KB - 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