Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
General
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Target
XClient.exe
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Size
54KB
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MD5
ff061b18b2c17202e4728b5c537abb31
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SHA1
9c299c2a1c877ef99e0a4ef5074f8cff9da37327
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SHA256
9c876d1e04db31fadd36c68a647784fbaab62afba0a2b4cac352dfb7dd58755c
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SHA512
6626167ff8e5c85b9441961cd93ab72a93316b4802eb812a67264ecd5582e456c5aca54fa03d1625ff5f432a8869721bed60a3c04e9aa918059c2bed0e2fc25b
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SSDEEP
1536:D6TrHXJM/m+eiZx6RFJbBxz1hqJOnB9D:OTr5M/mM0bBdqJOnv
Malware Config
Extracted
xworm
127.0.0.1:9308
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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: 52KB - Virtual size: 51KB
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