Behavioral task
behavioral1
Sample
asgnjh.exe
Resource
win10v2004-20231215-en
General
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Target
asgnjh.exe
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Size
53KB
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MD5
55f1008f2465f64881e6b6356db2462d
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SHA1
683f644107f6923080bfd87db36d201fb506352a
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SHA256
22c2a6fb34348071065c887ad108738c3e112d936ada56270a4ce2e502755f4e
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SHA512
b79febf2ad67636ec8cac31f3eb4edac47771289653038a29357d7e7d9800797d0f1b77289a1da5adb1713dd9bd849e93a96854819ac523d3a1b0c43e513b179
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SSDEEP
1536:nYKe33fC8SeyPViC+b0XJyEq1xf6OiOhb4EW:nhgfSJ5+b05w1PiOh4
Malware Config
Extracted
xworm
127.0.0.1:1177
147.185.221.16:1177
89.134.3.9:1177
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Install_directory
%Userprofile%
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install_file
WinService.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 asgnjh.exe
Files
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asgnjh.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: 51KB - Virtual size: 50KB
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