Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240426-en
General
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Target
XClient.exe
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Size
89KB
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MD5
38ab80e3bbf046b09c72dd4006b24213
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SHA1
62bc0fa39fb1967b388b99e279cdd63071f7e8c1
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SHA256
63730a732cf8a13d267b0c5dccf0dd9f5e3a5c19cbc67bc21d59fdeba3d9e17f
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SHA512
2abaaf6a12928237e2d89d9bade332d4e05db7bc802547880f326bcf146e19e627612aede179bc3925f48149a8bb4fd024c38da64899f602961887326eabb223
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SSDEEP
1536:s7QZY84wzRU4OXAN3YwVCF7yFmqGFWbpiRjtlNHsk6YUKOA9y4KV4L:scZY8HEw22CfqtbpYtNUKOA91L
Malware Config
Extracted
xworm
127.0.0.1:13678:33365
192.168.100.78:33365
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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: 86KB - Virtual size: 86KB
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