Static task
static1
Behavioral task
behavioral1
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
新云软件.url
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
欧普商务助理.exe
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
欧普商务助理.exe
Resource
win10v2004-20231222-en
General
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Target
58b7a349ff5306211073a7cffab2b744
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Size
2.0MB
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MD5
58b7a349ff5306211073a7cffab2b744
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SHA1
0e586df9358f74ec4957bdfe7974aba6ab73bc13
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SHA256
427f1bc2ae82db7ce970de79ab7c3932439680d6a939fc35acc320456f9443cf
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SHA512
dd7544c4ee7e4e43052211b8e1ea7106a4cddf9b99a4818c5fca3622eb3eab593b37c0313c7c3eeb6784952b633b2f2de1b273c3c6534b6a6463453bac109bb7
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SSDEEP
49152:6JyTSG7vUhdav+fE1cwaD1zFb3A1z1Vup3:h7vs0WmY9R6zrg3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/欧普商务助理.exe
Files
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58b7a349ff5306211073a7cffab2b744.rar
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新云软件.url.url
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欧普商务助理.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
CODE Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ