Behavioral task
behavioral1
Sample
ya.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ya.exe
Resource
win10v2004-20240226-en
General
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Target
ya.rar
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Size
37KB
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MD5
2c69232beb1fbd571fdbdc60c7c576fd
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SHA1
e29f2ec7fb06ffc1722cdd98385b5afa6e34c229
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SHA256
8876677144e30af700ffe129854232cc5ef7acdd635646e4e02853d9b6ec7f77
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SHA512
1866a8779e21428063368a1df5f70210f2025254e406f3f32a6261229c6bb8abe99d04e65a670529093230787f184f335e026eeb1e674e36370ffe0403df6e79
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SSDEEP
768:SKQ3od2A3LNvFjLwtJDWoL4IrUeTe3qoJzTfTzbSjBeOwQ4Su1WzOnftONYW:SK+CP3JNjLyDW+rdT1oJTbKoSYWK1HW
Malware Config
Extracted
xworm
127.0.0.1:23638
209.25.140.1:5525:23638
bring-recorder.gl.at.ply.gg:23638
action-yesterday.gl.at.ply.gg:23638
147.185.221.19:23638
then-wheel.gl.at.ply.gg::23638
then-wheel.gl.at.ply.gg:23638
teen-modes.gl.at.ply.gg:23638
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Install_directory
%LocalAppData%
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install_file
uwumonster.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/ya.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ya.exe
Files
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ya.rar.rar
Password: 123
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ya.exe.exe windows:4 windows x86 arch:x86
Password: 123
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: 60KB - Virtual size: 60KB
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