Behavioral task
behavioral1
Sample
4240-17-0x0000000000400000-0x000000000040E000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4240-17-0x0000000000400000-0x000000000040E000-memory.exe
Resource
win10v2004-20240508-en
General
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Target
4240-17-0x0000000000400000-0x000000000040E000-memory.dmp
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Size
56KB
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MD5
41ca9a494d5d0e78cf16159f7fef8472
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SHA1
40cb6132c9e9cef0bdadbd840955f77352a9130b
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SHA256
aa0f5431f912497089a264ad8002e1fffda72b75a1d9f60601cc979306f2d030
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SHA512
0c4b9a6b3e3509ab256aeeabafa4e878865c000a06197bfd9705ac1da7289504b3640d73bfd523c98e80a3109c3ec5dab4d287b8609f215badcfb32fa512aaa9
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SSDEEP
384:jl+PkjD9+E5MFs7iui8L7zuM42pfL3iB7OxVqWDRApkFXBLTsOZwpGN2v99IkuiM:5+CD93W03T42JiB70FVF49jijOjhzb2
Malware Config
Extracted
xworm
5.0
zafa02.hopto.org:4545
KecGg5CGEilLm2a5
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install_file
USB.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 4240-17-0x0000000000400000-0x000000000040E000-memory.dmp
Files
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4240-17-0x0000000000400000-0x000000000040E000-memory.dmp.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 30KB - Virtual size: 30KB
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