Behavioral task
behavioral1
Sample
totallynotarat.exe
Resource
win7-20240221-en
General
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Target
xnxxworm.zip
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Size
18KB
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MD5
eeaf5c8eca78b3b4578595f15d56fd47
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SHA1
94193a767b9ce0a7a453684b5af6804f46271413
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SHA256
54028426d7adce51ff8a45adcfcb04aa46e07d82c87da564cbfa99dd6d1951f4
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SHA512
3c7d56146f043aeefb40f8945a2e844d222fca69fc24a8f74ae6e67ad5e77bacd5ccd581ebf273a6a51658ecbe9b05f30417de5c82d93884e4b1ab9cae6afaf2
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SSDEEP
384:yX6AyB3aJEmEV4gK59wVldFSSPQBSOgbozl1Hx5oMp2:LACKJEMgOaldFSSoBbRzLHxCMs
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
2k0wrRKHGBTqg4hV
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/totallynotarat.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/totallynotarat.exe
Files
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xnxxworm.zip.zip
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totallynotarat.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: 36KB - Virtual size: 36KB
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