General
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Target
Aristois-Paid.exe
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Size
119KB
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MD5
2c0d0bde71f6e6d7d99278e071a46b1e
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SHA1
f0b438c625f000e64ad8da4572362ca8405c0928
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SHA256
5f0d709874b914aa6f3b80e497fd890cfce76237734b6fbecd144a8a64ff64b3
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SHA512
64343838c5e3f02dfbcfd7865cc99d644626c8d6f0b40f937f39662e88e5ef5f2c1ff97029b768c8a95257ac3fc6afe3017de5fed17f6f149eb879f0dca0bd7c
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SSDEEP
1536:t4HbMDR7TMTf/BbmYziagI20YggTpPkbeX5jAMC+OKkYHq5m9k:tKfZS9a+0jgTJkbeX73OKkbm9k
Malware Config
Extracted
xworm
127.0.0.1:4308
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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 Aristois-Paid.exe
Files
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Aristois-Paid.exe.exe windows:4 windows x86 arch:x86
Password: 123
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: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 60KB - Virtual size: 59KB
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