Behavioral task
behavioral1
Sample
Ulg Bypas.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Ulg Bypas.exe
Resource
win10v2004-20240611-en
General
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Target
Ulg Bypas.exe
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Size
121KB
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MD5
5ad0a139daa10def6783d34a578882eb
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SHA1
8cbeb48832356f7cff9b1370ece879d72b8eb156
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SHA256
a788a5b401661ff1c3eedd21d679ccaf39a35cb1a5a814773b1e4ded48de890c
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SHA512
2cbd28e71e57b1fa051231565074afeaaacb6332c831e861be45e98eab1d1f1fc0519ddbace3f2f2f24d9a97d8dd767bcfadd827dfb81e960bcc7b73cb5b3b84
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SSDEEP
1536:S0DwewicrbsN/YVRrNRF49IG6iOwjaClJEHIl7pmhaKI:S0DweDN/kr/F49IaOw5Ch0
Malware Config
Extracted
xworm
5.0
sekoneko.zapto.org:1111
epkUNO9aHruE9KEn
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Install_directory
%AppData%
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install_file
win64.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 Ulg Bypas.exe
Files
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Ulg Bypas.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: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 81KB - Virtual size: 80KB
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