Behavioral task
behavioral1
Sample
fb56d15d1898636a035c1f90b46c87d679c246ca951db84ef073956814861a6f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb56d15d1898636a035c1f90b46c87d679c246ca951db84ef073956814861a6f.exe
Resource
win10v2004-20240508-en
General
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Target
fb56d15d1898636a035c1f90b46c87d679c246ca951db84ef073956814861a6f
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Size
391KB
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MD5
91740a7afc462b668c1d5fdbd9a8ec40
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SHA1
19c24aa6ca6e6154daa2eb9153e3fd911f8554f4
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SHA256
fb56d15d1898636a035c1f90b46c87d679c246ca951db84ef073956814861a6f
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SHA512
9a234066ac875ec3f32182b4be70b4da4b14d3a4123cee27974dcdcdd6c4f57a5f355ee3c84da06c66441594dda14564158470af1f52ef0c1f15d5292bae6e86
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SSDEEP
6144:k9IDSoMXOhwvORswP7vZR+/qlBmUNVH15jsrX0jnZAndbXn533z27dc1dh:X42RPBgFX5Hz2ux
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 fb56d15d1898636a035c1f90b46c87d679c246ca951db84ef073956814861a6f
Files
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fb56d15d1898636a035c1f90b46c87d679c246ca951db84ef073956814861a6f.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