Behavioral task
behavioral1
Sample
4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN.exe
Resource
win10v2004-20241007-en
General
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Target
4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN
-
Size
2.9MB
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MD5
5bf6ef6ef0aacf53e2fd7d1e4ba4b800
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SHA1
265706fad722d650ad668753bfbb28fc66201266
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SHA256
4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9eb
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SHA512
86b03c2eca50ad035fe5f4d26881faaac28bb1b96f104ca91fd429390d7c016b6561a6bbafb37514abbc2e33f64bb00f4959b45be102b10bf3f0e7c34c83f218
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SSDEEP
49152:F/Qdykp2boz074d6DAuPBN8+9oDF3fP+UHHgDwxy4Ifz101mH:9webOuAkBN8+CF3fP+sADw84yzH
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN
Files
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4740dd4bf9540384d6c683ad082ab8eed9bf94846e57135bb7261c23c0e3c9ebN.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: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ