Behavioral task
behavioral1
Sample
MaChao Indicators Build 28Sep2023 Installer version2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
MaChao Indicators Build 28Sep2023 Installer version2.exe
Resource
win10v2004-20240226-en
General
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Target
MaChao Indicators Build 28Sep2023 Installer.zip
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Size
983KB
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MD5
8ad41be2af8a760955fccd1f38941b01
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SHA1
c7c13f90007a03e98263adca4185be0900a02d89
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SHA256
276e6eee9af3d0e3892a7594592aa16b9db4f22abf12be63549891871f13bd0b
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SHA512
306d37161ff8fb5345d9c219989930661560c105288df2d0e78664b9600edb58a3efd45160997ea00c4440746dad02eb9836d17c9d17770f0334105a43eb4bbb
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SSDEEP
24576:WE3Udx2SYvNoIvKFKgC4ou9Q0VooLLlyCmmbytk:dkdRsN9vKFKcoFroLVmmB
Malware Config
Signatures
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resource yara_rule static1/unpack001/MaChao Indicators Build 28Sep2023 Installer version2.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/MaChao Indicators Build 28Sep2023 Installer version2.exe
Files
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MaChao Indicators Build 28Sep2023 Installer.zip.zip
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MaChao Indicators Build 28Sep2023 Installer version2.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 640KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 363KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE