Behavioral task
behavioral1
Sample
4d8e6d39cb49deb11272c864861d4d1906fad5dcca283c4e7a1d65cf52ddf831.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4d8e6d39cb49deb11272c864861d4d1906fad5dcca283c4e7a1d65cf52ddf831.exe
Resource
win10v2004-20241007-en
General
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Target
4d8e6d39cb49deb11272c864861d4d1906fad5dcca283c4e7a1d65cf52ddf831
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Size
211KB
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MD5
3a89aa713068c01a83d4745524ea7ba6
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SHA1
83e630e6e31bf84d4f45761db0483b9e37a50b79
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SHA256
4d8e6d39cb49deb11272c864861d4d1906fad5dcca283c4e7a1d65cf52ddf831
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SHA512
9679b03f3f075e834af94f2e615cdc2f5f09e393488a4b1f2f9d3f6fcd237b532df1869f10186e1ca24e8cb9151e72f868cdd16c875103efdd2930dc1676779b
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SSDEEP
6144:k9eBXeMInVQQU7keNTAH/n+nIrjrONLQ/obW:1BXeMIn+NkgbW
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 4d8e6d39cb49deb11272c864861d4d1906fad5dcca283c4e7a1d65cf52ddf831
Files
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4d8e6d39cb49deb11272c864861d4d1906fad5dcca283c4e7a1d65cf52ddf831.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