General
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Target
XClient.rar
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Size
15KB
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MD5
d07e02f6b54cd23d4109d7ba9d69deed
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SHA1
dd6ce81efa0380efc581c2c348a68355204d5706
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SHA256
32f1c54c7a43a06bdf4a67fe4840dbe704ed4b44fec11c0b5e9ae985eaa0c756
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SHA512
7e290f7e1fb30f60996b73492634662191a2980d4cdd33f7631711beb8427e706e071cd0d1ec55219c659563238a5389b3da5bf9dcd32928f5152d5bf67449f1
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SSDEEP
384:tBrp7RzNWfEWoKXpXnMGlaA1JMYdO/vM08+HhV:tBrZFYIUnla2JZQ8YhV
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
KuwBwFrm0Fmi9J3k
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/XClient.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/XClient.exe
Files
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XClient.rar.rar
Password: 1
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XClient.exe.exe windows:4 windows x86 arch:x86
Password: 1
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: 30KB - Virtual size: 30KB
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