Behavioral task
behavioral1
Sample
ZoomUpdater_2.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ZoomUpdater_2.exe
Resource
win10v2004-20240426-en
General
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Target
ZoomUpdater_2.exe
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Size
113KB
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MD5
518e637a6266f7f22f8e7f93ebafd347
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SHA1
4de00116c38ed7608f1b4a9df82d9559414dfe9c
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SHA256
468b8816f1302c9ba57dbbcbecb610bd8be8b883671bc86c0e9ac930db1a6a87
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SHA512
2d749064b9eb53d2012f971af3a13f481a003d01a80b2ad33ed311962cce03b4f0c49984c5c749572193ab548723a8613da8e21f09564236eba620c9bce86881
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SSDEEP
1536:CSICiHPiv6m6uSwzfF0bUVZBy1CF6xZsWOJjIMpCZ4SWbN:CfhHCjzf2bU7G1OVIM2CB
Malware Config
Extracted
xworm
having-shopper.at.ply.gg:12708
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Install_directory
%ProgramData%
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install_file
conhost.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 ZoomUpdater_2.exe
Files
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ZoomUpdater_2.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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 36KB - Virtual size: 35KB
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