Behavioral task
behavioral1
Sample
2024-05-06_28bedec9d19a49e4f310369176bc85c8_hiddentear.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-06_28bedec9d19a49e4f310369176bc85c8_hiddentear.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-06_28bedec9d19a49e4f310369176bc85c8_hiddentear
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Size
136KB
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MD5
28bedec9d19a49e4f310369176bc85c8
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SHA1
b1fa8877122fdcb916639652983bc942ced62579
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SHA256
05cf19041480edb2dd230f8c8afdb15eadb51aae5609aa0483e04e40e763eaee
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SHA512
8822a2f200c1151533c103dee8c1db28176eb6fb220b3c7c4f05a74d3702a3c1e7ef681f75ba26f83f97af1f4824940601be253ad0d0e8bb7a5d4c91c4dac222
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SSDEEP
3072:17oFv9m/OwQM+lmsolAIrRuw+mqv9j1MWLQj:1Gv9Y+lDAA
Malware Config
Extracted
xworm
5.0
aZjFC852BmWn2sTs
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Install_directory
%AppData%
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install_file
Wordpad.exe
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pastebin_url
https://pastebin.com/raw/wbntEpyg
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 2024-05-06_28bedec9d19a49e4f310369176bc85c8_hiddentear
Files
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2024-05-06_28bedec9d19a49e4f310369176bc85c8_hiddentear.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: 99KB - Virtual size: 98KB
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