Static task
static1
Behavioral task
behavioral1
Sample
SetupBKClient.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
SetupBKClient.exe
Resource
win10v2004-20230703-en
General
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Target
SetupBKClient.exe
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Size
1.4MB
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MD5
c87834d0eefc39962423eb98ffab1302
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SHA1
db89813ecf966c5cba555e8e268ec9ecccb1174c
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SHA256
1289c429d4566d8cef146aa9bb68323c42c8afb3e1eee0ec8837763e5e94feb4
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SHA512
c2b5e2053cd571f52f08ffa7d98e268cca12c81d18288f5d173f27f8f34bdb93eeb3e02f60aae3281e4a867f1c075b676304f19b2aba8ceebc865d351f53d5d6
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SSDEEP
24576:kVtMUvXtK58MBPqmEdVF3m0Yr9tWfht6uhsEnzbdik90C5OzFYT6VmsekNae4rcP:kVtM0XtgtF+F3m0yQJt6u2En4kZgzFV1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SetupBKClient.exe
Files
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SetupBKClient.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