Behavioral task
behavioral1
Sample
sigmathing.exe
Resource
win11-20240419-en
Behavioral task
behavioral2
Sample
sigmathing.exe
Resource
win7-20240215-en
Behavioral task
behavioral3
Sample
sigmathing.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
sigmathing.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
sigmathing.exe
Resource
win11-20240419-en
General
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Target
sigmathing.exe
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Size
41KB
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MD5
44c65cac27578fdea7b7751caa6be5aa
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SHA1
22ac65fedf7ab35e1cbdddd2cf415a686756453c
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SHA256
174db4e26508d87c5c1ebe228aa6b711466c61fa191ad239d656cd467029fc77
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SHA512
7fa341f0fe4917f7a381095a637b4c4b6064d1f58348704e8c69326d6b07e14de8013b7533855ca99b88c8f5fc998dd8658a2ab9615d851d05d0b087c4adc5f1
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SSDEEP
768:5d4LOwcmOsGuECAr43MCfJF5Pa9p+c6iOwhK3/ubR:5kHcmOFrRr2RF49Ic6iOwkG9
Malware Config
Extracted
xworm
5.0
127.0.0.1:36335
menu-installations.gl.at.ply.gg:36335
5CKTp96GMwRJTuVZ
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Install_directory
%ProgramData%
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install_file
check.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 sigmathing.exe
Files
-
sigmathing.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: 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