Static task
static1
Behavioral task
behavioral1
Sample
setupBKKPortSrv.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
setupBKKPortSrv.exe
Resource
win10v2004-20230703-en
General
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Target
setupBKKPortSrv.exe
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Size
1.3MB
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MD5
1df05476291bb8c4e4124a4a2971d985
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SHA1
6a91587a30e3f967d095d1c73c29516daac539fd
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SHA256
7073d436a02bfae6aebd74241e8a016eef5fc58fa27dd781ea5408e97dc0dea4
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SHA512
f4d093a1db86ded312cf5b437b93955f588ec8976aa5b6c0dff82a21cd46a43be0f9282fedd4b6243e982421548f2d7014b0265d735689756103d74a1b78eb82
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SSDEEP
24576:oVuaRCVeoIJHfZXRD5zdrMvgMekNudik90C5OzFYT6Vmsfht6uhsEnpr0eIvTI/p:oVuaMVHIJRBDzMvgMz9kZgzFVVBJt6uj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource setupBKKPortSrv.exe
Files
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setupBKKPortSrv.exe.exe windows 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
CODE Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
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: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ