Behavioral task
behavioral1
Sample
2024-06-05_29985a6b9df14400341f4a4c6cf6cdd5_hiddentear.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-05_29985a6b9df14400341f4a4c6cf6cdd5_hiddentear.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-05_29985a6b9df14400341f4a4c6cf6cdd5_hiddentear
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Size
167KB
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MD5
29985a6b9df14400341f4a4c6cf6cdd5
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SHA1
54646c43be4d91f22dff22ae26cbf92906085332
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SHA256
28dfaef7678f8013205aca62747d12d75f4b96440ec11fd1f1ec15c39e73dd50
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SHA512
ff59739366ed8b8a837449d0ddfa8238565f07fc32357f3abdfa44074ea5ec8eb25a021049d2ccd053b5b74b1a602d3f0b41233458c2378dd5f96c53e9cdea81
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SSDEEP
3072:OUnwEbG/kBO+sQM+lmsolAIrRuw+mqv9j1MWLQn:qEbWkqj+lDAA
Malware Config
Extracted
xworm
5.39.43.50:7000
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Install_directory
%AppData%
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install_file
svthost.exe
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 2024-06-05_29985a6b9df14400341f4a4c6cf6cdd5_hiddentear
Files
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2024-06-05_29985a6b9df14400341f4a4c6cf6cdd5_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: 67KB - Virtual size: 66KB
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