Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win7-20240903-en
General
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Target
Bootstrapper.exe
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Size
800KB
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MD5
bddaabbc19e96b8ff0fdd80d8397b0ce
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SHA1
fa11ea037f3b8681d1110badfa61d820dc5219e4
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SHA256
d823b24077b877fef72715f39ee4580f0f3121af087303ea6ec9ecf4a1ff184e
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SHA512
d8d57e1dc0a431b662fb87bbcc7625ab296b510cabb7586d2c5d3dba971a9a0dcec39e506b041acbc15fada9df553490a91a72bd0443027990f7705288ff9553
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SSDEEP
1536:/bCcsuGz0xumH4yA6y9pBRQRbNsD7CsCAY26AwuxH5OFiRy7aqxWV3M:/bC6im9AHBRQRbNsyehZOFigLxW1M
Malware Config
Extracted
xworm
completed-rally.gl.at.ply.gg:28996
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Install_directory
%LocalAppData%
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install_file
Windows Data Compiler.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 Bootstrapper.exe
Files
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Bootstrapper.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: 79KB - Virtual size: 78KB
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