Static task
static1
Behavioral task
behavioral1
Sample
kehucheck.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
kehucheck.exe
Resource
win10v2004-20230220-en
General
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Target
kehucheck.exe
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Size
631KB
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MD5
4e1645bbe4f98272bbec9daaf818ea92
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SHA1
a5991a4d6cd92e95eedf16697420c8e08c9a2b49
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SHA256
013e3292faaf6de5e3b394e8121db4a22ed50e934590d79f04d4fc0e3bc0d56b
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SHA512
8429a456d6b6de54feeb92c58ad66b24cb89aaef77d24bf9cd8f55459e0a0ccf0345c6664117ebbf17cc977864925db47dab77f4bb1dcbf8310d7ce2cff7095d
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SSDEEP
12288:8qNd/m51Zp32FF2lpIxgd2sCM6rXBKcdz8gNE8lB5UdSmR+L2Z3CJ9/NgZm:8q3e1B26lKxgd2sCM6rXBLOgNE8pQ++l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource kehucheck.exe
Files
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kehucheck.exe.exe windows x86
Headers
File Characteristics
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
CODE Size: 545KB - Virtual size: 545KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ