Behavioral task
behavioral1
Sample
2908-25-0x0000000000400000-0x000000000040E000-memory.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2908-25-0x0000000000400000-0x000000000040E000-memory.exe
Resource
win10v2004-20240508-en
General
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Target
2908-25-0x0000000000400000-0x000000000040E000-memory.dmp
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Size
56KB
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MD5
51b2dfd0843de93dcd8f91748406c7bb
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SHA1
8aa9389ee31132d528fa8f034d56cafd68bafce1
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SHA256
19e0c55ad3e38d2d0c1167673985b89d3c1bea291c871be9509689e1066a02ba
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SHA512
9e850c8879b5e21c21efc889687fdbe34130cf6a3ac84e850fe520f5bac02fdae49be7247f4b71f99096435d542ebcc1bbd79409edc9de2f42eb317037c8ff94
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SSDEEP
768:5MXta8q7wYEfUak1JhyF2G95bDJuOMhK/+1l:5MXtQ7RvakDgFj95bcOM+Cl
Malware Config
Extracted
xworm
3.1
zafa02.hopto.org:4545
4tFixBcpe8fBC07n
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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 2908-25-0x0000000000400000-0x000000000040E000-memory.dmp
Files
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2908-25-0x0000000000400000-0x000000000040E000-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