Behavioral task
behavioral1
Sample
d9c88ab29f40ca6865aa0b0a99e8fe0ad9e00d57c88e084e94d70bf2ecf53b62.exe
Resource
win7-20230831-en
General
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Target
38dac2d34f499f649daf32e91097da5a.bin
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Size
36KB
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MD5
31c875abd29dc23b0a23be20e517ed00
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SHA1
509ea3b77298a56e9d56956b20c9daf8d6558f2c
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SHA256
72b08e2b710983945b13b608dc9b899fb7c90bf391be5c960f69ab8499a57ab1
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SHA512
0f3632e25ae2f9842eed104aeaf0879ac97e68fbac949d383ef5aec171a8e55b2095dbe4c70b563eaac876dc66153eb9f3266f4353d41981b04a8c4de15749d8
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SSDEEP
768:/1Xmf3zBigAbuL2aFyx8e4qxWbDaFt8lFZS2ZyewgXZLDJekhqAW:9cjIgAGJQ8eKbWQLiewYJThdW
Malware Config
Extracted
xworm
3.1
0.tcp.ap.ngrok.io:18448
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/d9c88ab29f40ca6865aa0b0a99e8fe0ad9e00d57c88e084e94d70bf2ecf53b62.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/d9c88ab29f40ca6865aa0b0a99e8fe0ad9e00d57c88e084e94d70bf2ecf53b62.exe
Files
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38dac2d34f499f649daf32e91097da5a.bin.zip
Password: infected
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d9c88ab29f40ca6865aa0b0a99e8fe0ad9e00d57c88e084e94d70bf2ecf53b62.exe.exe windows:4 windows x86
Password: infected
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: 56KB - Virtual size: 56KB
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