Behavioral task
behavioral1
Sample
bTmo.exe
Resource
win7-20231215-en
General
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Target
bTmo.exe
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Size
30KB
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MD5
e0de04866829f56dab5f34ae06d225f7
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SHA1
5003150c7d7fd5724bf4ee0d390c0d361776369e
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SHA256
0e948e3d83e22df165afac4da052b45297f719a33f86c4c194958f59dad75a28
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SHA512
4100fbe30f3013c81f842e190b9e36562d8a3cb157761933a90e7ea9e9a47f8a3562f086ae2f6a3cf62d795cca482a6516ab1bcfb2bc67517287579de6d3268d
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SSDEEP
384:4ieAwIGmefcZWGl3nxe0XLZJkpJqXlYECwaiwQsbRugtFuBLTIOZw/WVwvn9IkVq:BHZrtxekwo1YETDJsbBFR9RTmOqhDbX
Malware Config
Extracted
xworm
3.0
192.99.190.119:7000
cpLbTz8tZXdGyy5w
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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 bTmo.exe
Files
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bTmo.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: 27KB - Virtual size: 27KB
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