Behavioral task
behavioral1
Sample
d9bd35ba318c3e05bd39807753ca196c65c4b49dc8b0d97dbccdea1fd21a38d8.exe
Resource
win7-20240221-en
General
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Target
d9bd35ba318c3e05bd39807753ca196c65c4b49dc8b0d97dbccdea1fd21a38d8
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Size
227KB
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MD5
3e93ac1f8b58cf9970268a185b646223
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SHA1
9fc2a714822e73a3bc992c9e6f2a711bdca7d56f
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SHA256
d9bd35ba318c3e05bd39807753ca196c65c4b49dc8b0d97dbccdea1fd21a38d8
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SHA512
334a6547d5e90bebe0675bda579752e48c29090f8b08097fcd3a9702f9c88a4fcf302985abc3e7ce8472dce7d0569e1cb7268b23eabc352ff1b2b06aef3d8ca1
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SSDEEP
3072:EgFNd3Kt3itiyxxmCujEffXVT/+hGNR9bv7ODwcH5im98A57EF3Cf7jjL7w80ghe:EYaaOF0g7OVY/o9bc5jopy
Malware Config
Extracted
xworm
5.0
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d9bd35ba318c3e05bd39807753ca196c65c4b49dc8b0d97dbccdea1fd21a38d8
Files
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d9bd35ba318c3e05bd39807753ca196c65c4b49dc8b0d97dbccdea1fd21a38d8.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: 224KB - Virtual size: 224KB
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