Behavioral task
behavioral1
Sample
ca0aa2179c974faa17ac77d52610e6b9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ca0aa2179c974faa17ac77d52610e6b9.exe
Resource
win10v2004-20240226-en
General
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Target
ca0aa2179c974faa17ac77d52610e6b9
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Size
862KB
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MD5
ca0aa2179c974faa17ac77d52610e6b9
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SHA1
eaa0b8b57420f282695da3114bd8a956b5494d8f
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SHA256
014526d65a3edda386a301dadd624f575c4895f2666d843fd2a5d1cb2be18d4b
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SHA512
17d330adacac922b3110f561c56190a21ccb551ef02eb553aa00ff9c46395c01dfd134aee03670d1be8088652b385cc1111722bddb78de4692bd418973feee45
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SSDEEP
12288:MB2EKwuo3ERIzwRe6axp0fmaxcsaauf854:MB2EFwne1saLf8K
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 ca0aa2179c974faa17ac77d52610e6b9
Files
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ca0aa2179c974faa17ac77d52610e6b9.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