Behavioral task
behavioral1
Sample
7c917a7aed7ca918811fb658bd50b0d3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7c917a7aed7ca918811fb658bd50b0d3.exe
Resource
win10v2004-20231222-en
General
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Target
7c917a7aed7ca918811fb658bd50b0d3.exe
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Size
3.5MB
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MD5
7c917a7aed7ca918811fb658bd50b0d3
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SHA1
084ce953cbdc86f1b065e306a5d07bc06cfd1de9
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SHA256
a6dbf734e365972d5b7e27bdaf8a5ab473bbce095a76615514ef865d0d29fd81
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SHA512
d159d03454ceefc17378a6e61ff7e4a483d56cf457b5767805d61d48d33606f9839af5b5ce7afedbd30363acf3253793be30bfcb017a301e533c5e76c2753321
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SSDEEP
98304:Gnsmtk2azmtk2a7mtk2aZnJOIAcUjeCBQRqTnFn9:4LbD6m/Z9
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7c917a7aed7ca918811fb658bd50b0d3.exe
Files
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7c917a7aed7ca918811fb658bd50b0d3.exe.exe windows:4 windows x86 arch: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: 615KB - Virtual size: 614KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
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: 11KB - Virtual size: 10KB
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: 57B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ