Behavioral task
behavioral1
Sample
bOub.exe
Resource
win7-20230831-en
General
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Target
bOub.exe
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Size
40KB
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MD5
850432e2797ef0864dd75af7dad0a8ee
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SHA1
b3e711dff7690b47684ebaecb1efcfbd73c2f767
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SHA256
0e775d8ad0dede1acec67508e6bdc2b6940a63c937e3131262889ddb3beb309a
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SHA512
9d0f730cc14ca1f8695c0b3665035a6ff2dafc002aa542ce549e4b913374e4ea7056d17b8b0eb1a974e472016ba4e84c7ad0945c654dc0fe7dc24625795a85b4
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SSDEEP
768:l13vjR2Y9PNqf2TkSRs0RpPn9sQhLOq+ekQ:TDvtdPF1OFekQ
Malware Config
Extracted
xworm
2.2
septiembre2022.duckdns.org:3130
UXphPQnrCVdXI22i
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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 bOub.exe
Files
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bOub.exe.exe windows:4 windows 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: 38KB - Virtual size: 37KB
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