General
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Target
AAAS.exe
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Size
64KB
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MD5
ce4be631dbd02518bd2b2a8d9b2ec9d3
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SHA1
bdee45ed8a54ef6999890e695bbbdc9361b049f4
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SHA256
d475d256128376dfea38891c41f6b8209c8f7d759fe1358f0043fefe7d7e1ba0
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SHA512
071e824c0c2cdabcb88fc2872206a13d44ddacebc6f1ae0e5d2f96602f436aaf4af75898dce14a3d32ef6f1e01ca42b6d0cc3d36ca4c1e33a98a27aa57488087
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SSDEEP
1536:jvRAVaHp3sT+hhCJ7/w96+bpxjpzWbJ26hOHoqZI+:T2VocT+Ej+bbj9W15OHB
Malware Config
Extracted
xworm
127.0.0.1:1441
147.185.221.16:1441
89.134.3.9:1441
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Install_directory
%Userprofile%
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install_file
WinService.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 AAAS.exe
Files
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AAAS.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: 61KB - Virtual size: 61KB
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