Static task
static1
Behavioral task
behavioral1
Sample
Help.chm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Help.chm
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
LrcExpert.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
LrcExpert.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
新云软件.url
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
新云软件.url
Resource
win10v2004-20240226-en
General
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Target
d4e9bd2d28c17c694d736acdc7fe7ee5
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Size
1.8MB
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MD5
d4e9bd2d28c17c694d736acdc7fe7ee5
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SHA1
6de78b6ed61c2c0d4276fcad6803a465486fa67b
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SHA256
62452c6e257eab00b00a6f170cf8d1735a7588a8e6bcd7cdf1c80b1326aec0c3
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SHA512
33ccc2c86964f5a49cab26f4c1e3f71487d7ad80d4569f76c2df7167372e861319baa4b3342e1bdcd4370fd9465e83cefb0321127d484571a78fdc21b7a0a0b5
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SSDEEP
49152:hmIIQr6mZOtp5pajxxTrJehn/iSBVe65T:hmGr6MOnmbqd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/LrcExpert.exe
Files
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d4e9bd2d28c17c694d736acdc7fe7ee5.rar
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Help.CHM.chm
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LrcExpert.exe.exe windows:4 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 534KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Readme.txt
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user.ini
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常见问题解答.txt
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新云软件.url.url
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最终用户许可协议.txt
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转换出错的处理方法.txt
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运行环境说明.txt