Static task
static1
Behavioral task
behavioral1
Sample
install.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
install.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
install.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
install.exe
Resource
win11-20240426-en
General
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Target
install.bat
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Size
164KB
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MD5
1b33dca53f947f278fa3b529c0f8944f
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SHA1
fbe808950fae84260c550c508425980fa4802b47
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SHA256
be8b784930db373c77c4af35def8dd62bab00b25e7980a2198e6292610074aa6
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SHA512
db82d8d45a5eea758bb45e42d6fc24c61c43cace29c78621806fe40faa6c55fae6f3af40fa07a65a10787d5cf0af3e49eb765297a96314c0fcafc35d12a0bca6
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SSDEEP
3072:Jr25iC8trURiqLmnHhc83FIwaLsnyJb5PMN/bS89jfz2:p25RYrUnLYHhwwaLsnyJb5PMP2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource install.bat
Files
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install.bat.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: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ