Behavioral task
behavioral1
Sample
Bloxstrap-v2.8.1.exe
Resource
win7-20240903-en
General
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Target
Bloxstrap-v2.8.1.exe
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Size
90KB
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MD5
14d4016a97613c132cd0f5ef44bb89e5
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SHA1
6bf013a301f5f18f4948806392f06552295cc71e
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SHA256
05e8795cc1a3970c8f1175f05f013caffca9feecb7e53bff65c478b94c4fc722
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SHA512
c0279b287cadc4cf97a454632a9161fd2ca24884e6e9ad8997b92f1781d5a17d137001828c924bc685d1f0ae997a0797189d818ead6d45ea13b20ce58b7329d4
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SSDEEP
1536:0svC6eOgCMFU9YAOMH+HVFHwMuz8bkX0L9qrtOg3tzQUB/dP3/PKx5eClbm:00reOgJFU9YAOMenHwKkX0BsQEzQsPKG
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
VbFWnnjtfbUcjrCO
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Install_directory
%LocalAppData%
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install_file
FileExplorer.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Bloxstrap-v2.8.1.exe
Files
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Bloxstrap-v2.8.1.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: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 54KB - Virtual size: 54KB
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